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PROCESS CONTROLREMOTE MONITORINGWATER & WASTEWATEROIL & GASBUILDING AUTOMATIONModular analog & discretedistributed I/O blocks, supported byall popular SCADA/DCS software& PLCs. These modules serve asRTUs in SCADA systems as well aswired & wireless remote I/O & I/Oexpansion for industrial controllers& PCs.Modular I/O, up to 10,000 pointsMultiple ProtocolsModbus RTUDF1 (Allen Bradley)Bricknet (ICL)Supported by HMI/DCS systemsFault & Transient Protected I/ORS-232 & RS-485 InterfacesDistributed I/O, up to 5,000 ft.Some modules w/built-in radios“Store and Forward” repeatingDI Totalizers, Rate and RuntimeAI TotalizersIsolated Field WiringDual Watchdog TimersWide Temperature RangeRemovable Terminal blocksHot Swappable3 Year Factory WarrantyDistributed I/O ModulesICL manufactures four series ofdistributed I/O modules offeringa wide selection of I/O density,functionality, packaging andpower ratings to match nearlyany application. All serve asdistributed input/output modulesfor SCADA, DCS, data collectionand control applications. Thesemodules are ideal for expandingthe capacity of ICL’s EtherLogicand ScadaFlex Controllers, aswell as providing a rugged I/Osystem for third party PLCs andPC computers.Modular Universal I/OICLs distributed I/O moduleseliminate the need for cardracks and cages. Each moduleis network addressable. Up to254 modules to be connectedtogether in a simple networkusing low-cost twisted pairwiring, or via radios, leased lineor fiber optic modems. Over a 2wire network, the modules canbe distributed up to 5,000 feet atlow cost. With the addition ofradios, their range is extendedto many miles. Each modulesupports “Store & Forward”message repeating to maximizecoverage in wireless systems.Open CommunicationsAs open architecture devices,ICL’s distributed I/O modulessupport industry standardprotocols including ModbusRTU, DF1 (Allen Bradley) andBricknet (ICL peer-to-peer). Thisnot only ensures inter-operabilitywith other instrumentation, italso provides compatibility withhundreds of popular SCADA/DCS software packages, PLCsand Process Controllers.Industrial StrengthFor long-term reliability, ICLsdistributed I/O modules have anextremely wide operatingtemperature range, ruggedtransient and overloadprotection, and isolated field I/O.A unique dual watchdog systemfurther protects systems in theevent of a field fault condition,host shutdown or networkcommunications failure. All ICLdistributed I/O modules carry afull 3-year factory warranty, oneof the longest in the industry.
ApplicationsPowerful NetworkingICL distributed I/O modules can be networked together with a simple low-cost twisted pair of wires up to nearly a mile atminimal cost. Distributing these modules over a 2-wire network can save the cost of miles of field wiring back to a centrallocation. Every module supports Modbus, DF1 and ICL Bricknet protocols; truly controller vendor independent I/O! Industrystandard Modbus or DF1 protocols are used to create a point to multipoint network where a controller or PC is a masterand the I/O modules are remote “slaves”. If ICL’s Bricknet protocol is used, the I/O modules can operate in a true peer-topeer multipoint systems, especially valuable for systems with redundant controllers and I/O networks.Smart I/OICL distributed I/O modules have local intelligence for pulse totalization, rate calculation, runtime accumulation andDiscrete Output pulsing and flashing, offloading these realtime tasks from Host PLC or PC. Some have built-in operatorinterfaces to examine and force the state of analog and discrete I/O points to simplify system startup and troubleshooting atremote locations. All modules have a dual watchdog protection system to safely respond to CPU and network failures.Radio SupportGoing wireless? All ICL distributed I/O modules can act as Store-and-Forward digital message repeaters effectivelyextending the range of radio based networks. When outlying modules (RTUs) don’t have direct communications with thesites that need to talk to each other, the modules at intermediate positions can relay the messages digitally at no extra cost.5,000 ft maximum (1.5Km)Up to 254 modules per network1 twisted pairPLC & PC Distributed I/ORS-485Up to 254 modules; up to 10,000I/O points on a single network.Built-in RS-485 2-wire networkingkeeps wiring costs to a minimum.RS-485Modicon or Allen Bradleycompatible PLCSupport redundant CPUs andredundant I/O when using ICLcontrollers.1 twisted pairRS-485PicoBrick acting as anRTU and a repeaterSteor&RadioForwdarRadioRadioSCADA RTUsBuilt-in Store & Forward repeating makes ICL distributedI/O modules ideal for SCADA applications by extendingthe effective range of wireless systems.A variety of radios and modems are available for wirelessand leased-line applications, some built into the modules.RadioController or PCPoint to Point I/OSome I/O modules with complimentaryI/O can be connected in point-to-pointlinks to “mirror” signals over longdistances.One-way or two-way I/O linkAnalog InsorDiscrete InsorDiscrete I/ORadioRadioAnalog OutsorDiscrete OutsorDiscrete I/O
Selection GuidePicoBrickMicroBrickScadaFlex RTUMAXIOPicoBricks are thesmallest I/O modules withthe flexibility to add smallamounts of I/O right whereit’s needed. These DIN-railmount modules provide upto 8 analog points or 12discrete points per module.A fully (channel-to-channel)isolated analog outputmodule is available in thisfamily.MicroBricks providelarger blocks of I/O; up to16 analog points or 32discrete points per DIN railmount module. Each has abuilt-in operator interfacefor local configuration, leveldisplay and forcing. A fullyisolated analog modulewith sensor conditioning(thermocouple, RTD,thermistor) is available.ScadaFlex RTUs providethe largest block of I/O; 42analog and discrete pointsper module. A built-inoperator interface isavailable for configuration,display of I/O levels, andforcing. A choice of built-inspread spectrum radios isavailable for compactwireless networking.MAXIO are heavy-dutyI/O modules. The DiscreteI/O modules have 10Arelays and up to 240Vinputs. Along with 5V and20mA sensors, theUniversal I/O modulesupports thermocouples,thermistors, RTDs, andmV, as well as boosted20mA loop power supply. Abuilt-in radio is available.TMTMAnalog 2-0033MB-UI8I8/16 alog and Universal (sensor) InMAXIOPart#Discrete tsermoc1Koupl eRTsDs(2100wirohe)mCoRTnt aDsctClosure1mA20mA10VdcDisplay/KeyI ntpaerndal raI/Odi oMirrorMasterDiscrete 610*46461082optopt82optopt**16opt16opt166opt
PicoBrick Distributed I/O ModulesPicoBricks are the mostcompact distributed I/Omodules, providing thegreatest degree of modularitywithout sacrificing resolutionand performance.PicoBricks can be used asI/O expansion slaves to aPLC or PC Host, as SCADAsystem RTUs, or to “mirror”analog and discrete signalsover long distances.PicoBricks support radios,leased line modems,RS-232 and RS-485communications.When just a few I/O points are needed, PicoBricks offer the ultimate inflexibility in a tiny footprint and low power. Put only the I/O that you need rightwhere it’s needed using wired or wireless networking. As a system grows, simplyadd I/O blocks - up to 254 per 2-wire network. The discrete I/O modules provide12 I/O points each, while the analog modules provide from 6 or 8 points a piece.A versatile pair of combination I/O modules provides a convenient mix of analoginputs and discrete I/O, ideal for tank and pump sites in small SCADA systems.TMFEATURESDIsolated and transient protected I/ODModular, up to 3,000 pointsDSmart I/O functionsBENEFITSSurvives well in industrial environmentsAdd I/O only as needed for lower costReduce realtime demands on PLC/PC(averaging, counting, pulsing, etc.)DPrecision high resolution analogsFine readings and tight controlDAll electronic calibrationSimple and reliable with no trim potsDPoint to Multipoint NetworkingIdeal for SCADA systemsDPoint to Point I/O “mirroring”Reduces wiring cost and complexityDModbus, DF1 & Bricknet protocols Universal open communicationsDRS-232 & RS-485 links to 115K baud Fast updates for responsive systemsDStore & Forward repeater functions Extend radio distances over hills/valleysDNo programming requiredEasier to support and less costD”Over the link” configurationEliminates trips to the fieldDRemovable terminal blocksEasy installation and maintenanceDDual (CPU & comm) watchdog timers Safe handling of CPU & Comm failuresDLow-power DC operationIdeal for solar/battery backed systemsooD-40 C to 75 C Temperature Range Tough I/O eliminates fans and filtersPrecision isolated16-bit Analog Inputs,12-bit Analog OutputsRS-232 Portto modem, radio or a PCRS-485 Port,networking up to 5,000ft.Low Power10 to 28Vdc, great forsolar powered systems!Optically isolated Discrete I/O,surge, transient and overloadprotectedI/O Modules areconfigurable over thecommunications link-40oC to 75oCOperationBi-color LEDStatus IndicatorsEasy fieldaddressingRemovableTerminal Blocks
PicoBrick Distributed I/O ModulesPicoBrick AdvantagesVersatile and Rugged Discrete I/OPicoBrick discrete inputs are optically isolated,supporting AC and DC signals. Each input has built-inpulse and runtime totalizers, as well as rate counters.“Combo” PicoBricks have programmable filtering onthe discrete inputs that can be minimized toaccommodate high-speed (5KHz) pulses from devicessuch as flow meters.TMPicoBrick ModulesDiscrete Inputs12 Discrete Inputs (12/24V or 120V)TMPicoBrick discrete outputs are power FET transistorscapable of switching 0.5 amps to a common. Theoutputs are isolated from the communications link andinput power, and protected from transients andoverloads, including the destructive transients associatedwith driving inductive loads. Each output can becommanded to turn ON, turn OFF, flash, pulse or providea proportional Pulse Width Modulated (PWM) output.TMPrecision Analog I/OPicoBrick analog inputs support 20mA and 5V sensorswith exceptional 16-bit resolution, high accuracy andsuperior noise rejection. Unlike competitive devices,PicoBrick Analog Inputs have their own isolated powerand don’t require an additional external power supply. Allanalog inputs have totalizers, ideal for accumulating flowor energy consumption from meters with analog outputs.TMTMDiscrete Outputs12 Discrete Outputs (FET)Discrete Inputs/Outputs6 Discrete In 6 Discrete Out (12/24V or 120V)Analog Inputs8 16-bit Analog Inputs (20mA)8 16-bit Analog Inputs (5Vdc)Analog Outputs6 12-bit Analog Outputs (20mA)6 12-bit Analog Outputs (1Vdc)6 12-bit Analog Outputs (10Vdc)Combo (Analog/Discrete) I/O3 AI (16-bit 5V/20mA), 3 DI, 2 DO (FET)PicoBrick analog outputs are available with 20mA, 1Vand 10V interfaces. The 20mA model has a unique looppowered design that isolates each individual output fromthe other. PicoBrick voltage analog outputs are selfpowered and electrically isolated with a shared common.Compact DIN Rail MountingRS-232 & RS-485 InterfacesPicoBricks snap onto DIN rail in seconds. Their tiny1.5” wide footprint means smaller lower cost cabinets.TM(12/24V or 120V Discrete Inputs)TMTMPicoBricks have a dual communications interfacesupporting both RS-232 operation for short point-to-pointand modem/radio connections, and RS-485 formultipoint networking over a 2-wire link up to 5,000 ft.Both interfaces use a terminal block, eliminating theneed to solder connectors onto cables in the field.TMStore & Forward RepeatingPicoBricks are ideal for use in wireless systems withtheir ability to act as cost-saving digital messagerepeaters. If a reliable direct path is not availablebetween the Master site and one or more remote sites, aPicoBrick can be used as a smart repeater in additionto serving as an I/O module or RTU.TMTMLow-power DC OperationPicoBricks are DC powered, from 10Vdc to 28Vdc.They have very low power consumption, ideal for solar,battery-backed and mobile applications.TMI/O “Mirroring”Several PicoBricks have a built-in Master mode so thatthey can be used to “mirror” analog and discrete signalover a wired or wireless link. The PicoBrickcombinations typically used in this configuration include:TMTM12 Discrete Inputs to 12 Discrete Outputs - 1 wayPB-DI12 (12DI) to PB-DO12 (12DO)A total of 12 12/24 or 120v INPUTS to 12 Isolated FET OUTPUTS6 Discrete Inputs to 6 Discrete Outputs - 2 wayPB-DIO6/6 (6/6 DIO) to PB-DIO6/6 (6/6 DIO)A total of 12 12/24 or 120v INPUTS to 12 Isolated FET OUTPUTS, 6points in each direction6 Analog Inputs to 6 Analog Outputs - 1 wayPB-AI8 (8 AI) to PB-AO6 (6 AO)A total of 6 4 to 20mA or 1 to 5Vdc INPUTS to 6 individually isolated 4to 20mA OUTPUTS (2 Analog Inputs not used)
PicoBrick SpecificationsDISCRETE INPUT Module - 12/24V (21-0011)DISCRETE I/O Module - 120VQuantity of Discrete Inputs, TypeInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)Quantity of Discrete Inputs, TypeInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)Power12, Bipolar Optocoupler12/24 Vdc/ac0 to 60 Vdc/ac85Vdc/Vac10,000 ohms10Hz (AC), 50Hz (DC Pulse)Pulse Totalization, Rate, andRuntime25mA typical / 45mA maximumDISCRETE INPUT Module - 120V (21-0012)Quantity of Discrete Inputs, TypeInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)Power12, Bipolar Optocoupler120 Vdc/ac0 to 125 Vdc/ac190Vdc/Vac100,000 ohms10Hz (AC), 50Hz (DC Pulse)Pulse Totalization, Rate, andRuntime25mA typical / 45mA maximumQuantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingOvervoltage/Transient ProtectionFault Protection/CurrentFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)Power(21-0056)6, Bipolar Optocoupler120 Vdc/ac0 to 125 Vdc/ac190Vdc/Vac100,000 ohms10Hz (AC), 50Hz (DC Pulse)Pulse Totalization, Rate, andRuntime612/24 Vdc, 0 to 28 VdcPower FET, Sinking to Common.50A @20oC, derate to .25A @80oCTransorbSelf Resetting Polyfuse, 750mA0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)25mA typical / 45mA maximumANALOG VOLTAGE INPUT Module - 5Vdc (21-0031)DISCRETE OUTPUT Module (21-0021)Quantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingOvervoltage/Transient ProtectionFault Protection/CurrentFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)Power1212/24 Vdc, 0 to 28 VdcPower FET, Sinking to Common.50A @20oC, derate to .25A @80oCTransorbSelf Resetting Polyfuse, 750mA0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)25mA typical / 45mA maximumDISCRETE I/O Module - 12/24V (21-0055)Quantity of Discrete Inputs, TypeInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)Quantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingOvervoltage/Transient ProtectionFault Protection/CurrentFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)Power6, Bipolar Optocoupler12/24 Vdc/ac0 to 60 Vdc/ac85Vdc/Vac10,000 ohms10Hz (AC), 50Hz (DC Pulse)Pulse Totalization, Rate, andRuntime612/24 Vdc, 0 to 28 VdcPower FET, Sinking to Common.50A @20oC, derate to .25A @80oCTransorbSelf Resetting Polyfuse, 750mA0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)25mA typical / 45mA maximumQuantity of Analog InputsSignal Input Levels, nominalResolutionInput Overvoltage ToleranceOverload / Transient ProtectionConversion RateNoise Rejection (50/60Hz)Power80 to 5.5Vdc16 bits (1 part in 65, 535)Input voltage limiting starts at 6VdcTransorb & Self Resetting PolyfuseApprox. 2 samples/sec. per point-120dB30mA typical / 35mA maximumANALOG CURRENT INPUT Module - 20mA (21-0032)Quantity of Analog InputsSignal Input Levels, nominalResolutionInput Overvoltage ToleranceOverload / Transient ProtectionConversion RateNoise Rejection (50/60Hz)Power80/4 to 20mA/40mA16 bits (1 part in 65, 535)Input current limited to 50mATransorb & Self Resetting PolyfuseApprox. 2 samples/sec. per point-120dB30mA typical / 35mA maximumANALOG VOLTAGE OUTPUT Module - 10Vdc (21-0041)Quantity of Analog OutputsSignal Output Levels, nominalResolutionOverload / Transient ProtectionPower80 to 10Vdc12 bits (1 part in 4095)Transorb & Self Resetting Polyfuse30mA typical / 35mA maximumANALOG CURRENT OUTPUT Module - 20mA (21-0042)Quantity of Analog OutputsSignal Output Levels, nominalResolutionOverload / Transient ProtectionPower6, individually isolated4 to 20mA12 bits (1 part in 4095)Transorb & Self Resetting Polyfuse30mA typical / 35mA maximum
“COMBO” I/O Module - 12/24v Discrete Inputs (21-0051)DISCRETE INPUTS sectionQuantity of Discrete InputsInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)312/24 Vdc/ac0 to 60 Vdc/ac85Vdc/Vac10,000 ohmsAll DIs: 10Hz(AC), 50Hz(DC Pulse)DI1 & 2: 5KHz (filters turned OFF)Pulse Totalization, Rate, andRuntimeANALOG INPUTS sectionQuantity of Analog InputsSignal Input Levels, nominalResolutionInput Overvoltage ToleranceOverload / Transient ProtectionConversion RateNoise Rejection (50/60Hz)30/4 to 20mA/40mA, 0 or 1 to 5V16 bits (1 part in 65, 535)Input current limited to 50mAInput limiting starts at 6VdcTransorb & Self Resetting PolyfuseApprox. 5 samples/sec. per point-120dBCOMBO module powerPower35mA typical / 45mA maximumDISCRETE OUTPUTS sectionQuantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingOvervoltage/Transient ProtectionFault Protection/CurrentFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)212/24 Vdc, 0 to 28 VdcPower FET, Sinking to Common.50A @20oC, derate to .25A @80oCTransorbSelf Resetting Polyfuse, 750mA0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)GENERAL SPECIFICATIONS (all PicoBricks)Serial PortsData RateCommunications Protocols1, RS-232 and RS-4852400 baud to 115K baudModbus RTU, DF1, and BricknetDimensions4.64” W x 1.38” L x 2.80” D(118mm x 35mm x 71mm)Power (Input Voltage Range)10 to 28VdcTemperature, operatingTemperature, storage-40 C to 75 C (-40 F to 167 F)-40 C to 100 C (-40 F to 212 F)Humidity5 to 85% RH, (non-condensing)Wiring TerminationsWire SizeRemovable Terminal Blocks#14 to #26 stranded, #12 solidANALOG INPUTS sectionQuantity of Analog InputsSignal Input Levels, nominalResolutionInput Overvoltage ToleranceOverload / Transient ProtectionConversion RateNoise Rejection (50/60Hz)30/4 to 20mA/40mA, 0 or 1 to 5V16 bits (1 part in 65, 535)Input current limited to 50mAInput limiting starts at 6VdcTransorb & Self Resetting PolyfuseApprox. 5 samples/sec. per point-120dBCOMBO module powerPower35mA typical / 45mA maximum“COMBO” I/O Module - 120v Discrete Inputs (21-0052)DISCRETE INPUTS sectionQuantity of Discrete InputsInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)3120 Vdc/ac0 to 125 Vdc/ac190Vdc/Vac100,000 ohmsAll DIs: 10Hz(AC), 50Hz(DC Pulse)DI1 & 2: 5KHz (filters turned OFF)Pulse Totalization, Rate, andRuntimeDISCRETE OUTPUTS sectionQuantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingOvervoltage/Transient ProtectionFault Protection/CurrentFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)212/24 Vdc, 0 to 28 VdcPower FET, Sinking to Common.50A @20oC, derate to .25A @80oCTransorbSelf Resetting Polyfuse, 750mA0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)PICOBRICK STANDARD DIMENSIONS
MicroBrick Distributed I/O ModulesMicroBricks provide largerblocks of modular distributedI/O in a very compactpackage. A unique built-inoperator interface saves timeduring installation andsystem troubleshooting.MicroBricks can be used asI/O expansion slaves to aPLC or PC Host, as SCADAsystem RTUs, or to “mirror”analog and discrete signalsover long distances.MicroBricks support radios,leased line modems,RS-232 and RS-485communications.Precision isolated16-bit Analog Inputs,12-bit Analog Outputs(analog/universalmodules)When larger blocks of I/O are needed, MicroBricks offer the most efficient andlowest cost solution in a tiny footprint using wired or wireless networking. As asystem grows, simply add I/O blocks. Discrete I/O modules provide 32 I/O pointseach while the analog modules provide up to 16 points a piece. A built-inoperator interface supports local display and forcing of each I/O point as well aslocal module configuration. A versatile pair of combination I/O modules providesa convenient mix of analog inputs and discrete I/O. A Universal Input Moduleprovides up to 16 inputs, isolated in pairs, that support a variety of signals andsensors including 5V, mV, 20mA, thermocouples, thermistors, and RTDs.TMFEATURESBENEFITSDIsolated and transient protected I/O Survives well in industrial environmentsDModular, up to 8,000 pointsAdd I/O only as needed for lower costDBuilt-in Operator InterfaceSaves installation/troubleshooting timeDSmart I/O functionsReduce realtime demands on PLC/PC(averaging, counting, pulsing, etc.)DPrecision high resolution analogsFine readings and tight controlDAll electronic calibrationSimple and reliable with no trim potsDPoint to Multipoint NetworkingIdeal for SCADA systemsDPoint to Point I/O “mirroring”Reduces wiring cost and complexityDModbus, DF1 & Bricknet protocols Universal open communicationsDRS-232 & RS-485 links to 115K baud Fast updates for responsive systemsDStore & Forward repeater functions Extend radio distances over hills/valleysDNo programming requiredEasier to support and less costD”Over the link” configurationEliminates trips to the fieldDRemovable terminal blocksEasy installation and maintenanceDDual (CPU & comm) watchdog timers Safe handling of CPU & Comm failuresDLow-power DC operationIdeal for solar/battery backed systemsooD-40 C to 75 C Temperature Range Tough I/O eliminates fans and filtersI/O Modules areconfigurable over thecommunications linkor using the built-inoperator interfaceRS-232 Portto modem, radio or a PC-40oC to 75oCOperationRS-485 Port,networking up to 5,000ft.Low Power10 to 28Vdc, great forsolar powered systems!LED Comm, I/O and ModeStatus IndicatorsOptically isolated Discrete I/O, surge,transient and overload protectedReal-time display andforcing of analog anddiscrete levels.Individual Status LED foreach discrete I/O pointRemovableTerminal Blocks
MicroBrick Distributed I/O ModulesMicroBrick AdvantagesVersatile and Rugged Discrete I/OMicroBrick discrete inputs are optically isolated,supporting AC and DC signals. Each input has built-inpulse and runtime totalizers, as well as rate counters.“Combo” MicroBricks have programmable filtering onthe discrete inputs that can be minimized toaccommodate high-speed (5KHz) pulses from devicessuch as flow meters.TMMicroBrick ModulesDiscrete Inputs32 Discrete Inputs (12/24V or 120V)TMExcept for the DO16 module, all MicroBrick discreteoutputs use power FET transistors that switch 0.5 ampsfor low power consumption. The outputs are protectedfrom transients and overloads, including the destructivetransients associated with driving inductive loads. Eachoutput can be commanded to turn ON, turn OFF, flash,pulse or provide a proportional Pulse Width Modulated(PWM) output. The MicroBrick DO-16 module thathas 16 1 Amp isolated relay contact outputs, providing“dry contact” switching to discrete control devices.TMTMPrecision Analog & Universal InputsMicroBrick analog input modules support 16 20mAand 5V sensors with exceptional 16-bit resolution, highaccuracy and superior noise rejection. Unlikecompetitive devices, MicroBrick Analog Inputs havetheir own isolated power and don’t require an additionalexternal power supply. All analog inputs have totalizers,ideal for accumulating flow or energy consumption frommeters with analog outputs.TMTMA MicroBrick Universal Input module supports up to 16sensor inputs; 8 voltage/current type sensors includingthermocouples, as well as 5V, millivolt and 20mAdevices, and 8 resistance type sensors including RTDs,thermistors and pots (Note: 3-wire RTDs use a pair ofvoltage and current inputs). Resistance inputs can alsobe used with contact closure type discrete input devices.TMEach pair of voltage/resistance inputs is electricallyisolated from each of the other pairs of inputs providingmuch greater isolation and common-mode range thanother multiplexed differential input modules.Built-in Operator InterfaceMicroBricks have a built-in operator interfaceconsisting of an alphanumeric display and a 4-keykeypad. The Operator Interface may be used for localconfiguration, displaying signal input levels, and toselectively “force” the readings of I/O points to simulateor override their values. A built-in power saving featurecan be configured to dim the display and discrete I/Ostatus LEDs, as well as to turn the display off completelywhen there is no keyboard activity.TMDiscrete Outputs32 Discrete Outputs (FET)16 Discrete Outputs (Relay)Analog Inputs16 16-bit Analog Inputs (5V/20mA)Universal (Sensor) Inputs8/16 16-bit Universal Ins (5V, mV, 20mA, ohms,Thermocouple, Thermistor, RTD, contact)Combo (Analog/Discrete) I/O6 AI (16-bit 5V/20mA), 10 DI, 4 DO (FET)(12/24V or 120V Discrete inputs)I/O “Mirroring”Discrete Input MicroBricks have a built-in Master modeso that they can be used to “mirror” up to 32 discretesignals over a wired or wireless link.TMRS-232 & RS-485 InterfacesMicroBricks have a dual communications interfacesupporting both RS-232 operation for short point-to-pointand modem/radio connections, and RS-485 for multipointnetworking over a 2-wire link up to 5,000 ft. Bothinterfaces use a terminal block, eliminating the need tosolder connectors onto cables in the field.TMStore & Forward RepeatingMicroBricks are ideal for use in wireless systems withtheir ability to act as cost-saving digital messagerepeaters. If a reliable direct path is not available betweenthe Master site and one or more remote sites, aMicroBrick can be used as a smart repeater in additionto serving as an I/O module/RTU.TMTMCompact DIN Rail MountingMicroBricks snap onto DIN rail in seconds. Their tiny3.0” wide footprint means smaller lower cost cabinets.TM
MicroBrick SpecificationsDISCRETE INPUT Module - 12/24V (22-0011)UNIVERSAL INPUT Module (22-0033)Quantity of Discrete Inputs, TypeInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)Quantity of Analog InputsPower, Typical/Maximum32, Bipolar Optocoupler12/24 Vdc/ac0 to 60 Vdc/ac85Vdc/Vac10,000 ohms10Hz (AC), 50Hz (DC Pulse)Pulse Totalization, Rate, andRuntime0.75 Watts / 1.5 WattsDISCRETE INPUT Module - 120V (22-0012)Quantity of Discrete Inputs, TypeInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DC“Smart” Functions (All inputs)Power, Typical/Maximum32, Bipolar Optocoupler120 Vdc/ac0 to 125 Vdc/ac190Vdc/Vac100,000 ohms10Hz (AC), 50Hz (DC Pulse)Pulse Totalization, Rate, andRuntime0.75 Watts / 1.5 WattsAnalog Input Signal lesThermistorsRTDAccuracy @ 25oC (% Full Scale)Current & MillivoltsVoltageResistanceThermistors & RTDsThermocouplesNoise Rejection (50/60Hz)Power, Typical/Maximum8 Voltage/Current/Millivolt/TC8 Resistance/Contact ClosureNote: 3-wire RTDs use 1 of each20mA ( 0mA to 46mA)5Vdc (0Vdc to 5.625Vdc) /-300mV (-300mV to 300mV)65,000 ohms (0 to 65,535 ohms)Type J, K, T, E, R, S, B, N10KS - II & Type III100S - 385 & 392, 1KS - 385 / / / / /-0.01%0.005%0.01% 25KS /- 0.3%0.01%0.03% CJ ( /- 1oC)-120dB0.75 Watts / 1.5 Watts“COMBO” I/O Module - 12/24v Discrete Inputs (22-0051)DISCRETE OUTPUT Module - FET (22-0021)DISCRETE INPUTS sectionQuantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingOvervoltage/Transient ProtectionFault Protection/CurrentFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)Quantity of Discrete InputsInput Voltage, nominalInput Voltage RangeInput Overvoltage ToleranceInput Resistance, typicalCounting Frequency, AC/DCPower, Typical/Maximum3212/24 Vdc, 0 to 28 VdcPower FET, Sinking to Common.50A @20oC, derate to .25A @80oCTransorbSelf Resetting Polyfuse, 750mA0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)0.75 Watts / 2.0 WattsDISCRETE OUTPUT Module - Relay (22-0022)Quantity of Discrete OutputsOutput Voltage, nominal, max.Output Type, ConfigurationOutput Switch Current RatingFlash/PWM ON/OFF Timing“Smart” Functions (All outputs)Power, Typical/Maximum1612/24Vdc, 120VacForm A (N.C.) Relay1.0A AC/DC, General Purpose0 to 655.53 sec., 10mS. incrementsFlash (sync’ed 50% Duty Cycle)Pulse (triggered one-shot)PWM (independent ON/OFF timing)0.75 Watts / 2.5 WattsANALOG VOLTAGE IN
ICL manufactures four series of distributed I/O modules offering a wide selection of I/O density, functionality, packaging and power ratings to match nearly any application. All serve as distributed input/output modules for SCADA, DCS, data collection and control applications. These modules are ideal for expanding the capacity of ICL's EtherLogic
