Rockwell-automation 1769-IF4FXOF2F Compact Combination Fast Analog I/O Instrukcja Użytkownika Pobierz pdf (Strona 17)

Compact Combination Fast Analog I/O Module 17

Publication 1769-IN081A-EN-P - February 2007

Wire Size and Terminal Screw Torque

Each terminal accepts two wires with the following restrictions:.

Configure the 1769-IF4FXOF2F Module

The following I/O memory mapping lets you configure the 1769-IF4FXOF2F

module.

Output Data File

For each module, slot x, words 0 and 1 in the output data file contain the control

program’s directed state of the module’s analog output channels. Word 2 contains

the cancel input channel alarm control bits. Word 3 contains the cancel output

channel clamp control bits.

The bits are defined as follows:

• SGN = Sign bit in 2’s complement format.

• CHIx = Cancel High Process Alarm Latch for Input x: Allows each input

high-process-alarm latch to be individually cancelled. NOTE: Cancel = 1.

• CLIx = Cancel Low Process Alarm Latch for Input x: Allows each input

low-process-alarm latch to be individually cancelled. NOTE: Cancel = 1.

• CHOx = Cancel High Clamp Alarm Latch for Output x: Allows each output

high-clamp-alarm latch to be individually cancelled. NOTE: Cancel = 1.

• CLOx = Cancel Low Clamp Alarm Latch for Output x: Allows each output

low-clamp-alarm-latch to be individually cancelled. NOTE: Cancel = 1.

Wire Type Wire Size Terminal Screw

Torque

Retaining Screw

Torque

Solid Cu-90°C (194°F) #14…#22 AWG 0.68 Nm (6 in-lbs) 0.46 Nm (4.1 in-lbs)

Stranded Cu-90°C (194°F) #16…#22 AWG 0.68 Nm (6 in-lbs) 0.46 Nm (4.1 in-lbs)

Word/Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

Word 0 SGN Analog Output Data Channel 0 0 0

Word 1 SGN Analog Output Data Channel 1 0 0

Word 2 0 0000000CL

Word 3 0 00000000000CL

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 27 28

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Rockwell-automation 1769-IF4FXOF2F Compact Combination Fast Analog I/O Instrukcja Użytkownika Strona 17