FLEX I/O and FLEX Integra

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112 24V dc Source Isolated Analog 4 Output Module Cat. No. 1794-OF4I FLEX I/O and FLEX Integra Product DataWiring1794-TBN16 Even Numbered Terminals 0 thru 14 3316 0 2 4 6 8 10 12 14 3334 1 3 5 7 9 11 13 15 5134 Odd Numbered Terminals 1 thru 15 5116, 0, 2, 4, 6,B8. 10. 12. 14. 3334, 1, 3, 5, 7, C9, 11, 13, 15, 5140097I R V R I R V R I R V R I R V R1794-TB31794-TB3S1794-TB21794-TB3T1794-TB3TS0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15I+ -I I I+++ABC0-1516-3334-5134 and 51for TB2CurrentOutputDeviceCurrentOutputDevice-CurrentOutputDeviceVoltageOutputDevice-+-+-+ac or dc4-Wire OutputDevicedc only3-Wire OutputDeviceCurrent Only2-Wire OutputDevicedc only3-Wire OutputDevice410411794-TB3, -TB3S, -TB2, -TB3T, and -TB3TS1794-TBNChannel Signal Type Label Markings Terminal Shield (TB3T/TB3TS) Terminal012Current Output I0 A-0B-0C-39Current Return I0 Ret A-1 C-1Voltage Output V0 A-2B-2C-40Voltage Return V0 Ret A-3 C-3Current Output I1 A-4B-4C-41Current Return I1 Ret A-5 C-5Voltage Output V1 A-6B-6C-42Voltage Return V1 Ret A-7 C-7Current Output I2 A-8B-8C-43Current Return I2 Ret A-9 C-9Voltage Output V2 A-10B-10C-44Voltage Return V2 Ret A-11 C-11Current Output I3 A-12B-12C-45Current Return I3 Ret A-13 C-133Voltage Output V3 A-14B-14C-46Voltage Return V3 Ret A-15 C-1524V dc Common TB2, TB3, TB3S: Terminals 16 thru 33 are internally connected in the terminal base unitTB3T, TB3TS: Terminals 16, 17, 19, 21, 23, 25, 27, 29, 31, and 33 are internally connected in the terminal base unitTBN: Terminals 16 and 33 are internally connected in the terminal base unit+24V dc Power TB2 and TBN: Terminals 34 and 51 are internally connected in the terminal base unitTB3, TB3S: Terminals 34 thru 51 are internally connected in the terminal base unitTB3T, TB3TS: Terminals 34, 35, 50, and 51 are internally connected in the terminal base unitChassis Gnd TB3T, TB3TS: Terminals 39 thru 46 are internally connected to chassis gndPublication 1794-2.1 - January 2000
FLEX I/O and FLEX Integra Product Data 24V dc Source Isolated Analog 4 Output Module Cat. No. 1794-OF4I 113Specifications - 1794-OF4INumber of Outputs 4 isolatedModule LocationCat. No. 1794-TB3, -TB3S, -TB2, -TB3T, -TB3TS,and -TBN Terminal Base UnitsOutput Current Terminal 0mA output until module is configured4-20mA (user configurable)0-20mA (user configurable)Output Voltage Terminal 0V output until module is configured±10V (user configurable)0-10V (user configurable)±5V (user configurable)0-5V (user configurable)ResolutionVoltageCurrentIsolation VoltageFlexbus CurrentPower DissipationThermal DissipationIndicatorsKeyswitch Position 4Data FormatConversion TypeUpdate RateCalibrationStep Response to 63%of FSAbsolute Accuracy 1Voltage TerminalCurrent TerminalAccuracy Drift w/Temp.Voltage TerminalCurrent TerminalCurrent Load onVoltage OutputResistive Load onmA Output15 bits plus sign0.320mV/cnt0.656µA/cnt120V ac continuous (when used with -TB3, -TB3S,-TB2, -TB3T and -TB3TS)250V ac continuous (when used with -TBN)Module is factory tested to 2550V dc for 1sbetween: channel to channelchannel to user powerchannel to systemuser power to system50mA4.7W maximum @ 31.2V dcMaximum 16 BTU/hr @ 31.2V dc1 green power/status indicator2’s complement, 2’s complement%binaryoffset binaryDigital to analog converter2.5/5.0msFactory calibrated
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FLEX I/O and FLEX Integra Product D
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16 FLEX I/O Terminal Base Unit’s
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20 3-Wire Screw Clamp Terminal Base
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22 Screw Clamp Temperature Terminal
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26 Terminal Base Unit Cat. No. 1794
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28 1794-TBN and -TBNF Wiring FLEX I
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30 AC Module’s Table of Contents
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32 120V ac 8 Input Module Cat. No.
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34 120V ac 8 Isolated Input Module
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38 120V ac 8 Output Module Cat. No.
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40 120V ac 8 Output Isolated Module
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42 120V ac 16 Output Module Cat. No
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46 220V ac 8 Output Module Cat. No.
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48 DC Module’s Table of Contents
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50 DC Module’s Recommended Termin
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FLEX I/O and FLEX Integra

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