Rockwell Automation 1756-XXXX ControlLogix Digital I/O Modules User Manual
Page 241
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Rockwell Automation Publication 1756-UM058G-EN-P - November 2012
241
1492 IFMs for Digital I/O Modules
Appendix G
Table 65 - IFMs and Prewired Cables
I/O Cat. No.
IFM Cat. No.
IFM Type
IFM Description
Prewired Cable
1756-IA8D
1492-IFM20F
Feed-through
Standard
1492-CABLExU
(x=cable length)
1492-IFM20FN
Narrow standard
1492-IFM20F-2
Extra terminals
1492-IFM20D120
Status-indicating
Standard with 120V AC/DC status indicators
(1)
1492-IFM20D120N
Narrow standard with 120V AC status indicators
1492-IFM20D120A-2
120V AC with extra terminals for inputs
1492-IFM20F-FS120A-4
Fusible
Two 4-point isolated groups with four terminals per input and 120V AC/DC blown
fuse indicators
1756-IA16
1492-IFM20F
Feed-through
Standard
1492-CABLExX
(x=cable length)
1492-IFM20FN
Narrow standard
1492-IFM20F-2
Extra terminals
1492-IFM20F-3
3-wire sensor type input devices
1492-IFM20D120
Status-indicating
Standard with 120V AC/DC status indicators
(1)
1492-IFM20D120N
Narrow standard with 120V AC status indicators
1492-IFM20D120A-2
120V AC with extra terminals for inputs
1492-IFM20F-F120A-2
Fusible
Extra terminals with 120V AC/DC blown fuse status indicators.
1756-IA16I
1492-IFM40F
Feed-through
Standard
1492-CABLExY
(x=cable length)
1492-IFM40DS120A-4
Fusible
Isolated with 120 V AC status indicators and four terminals per input
1492-IFM40F-FSA-4
Isolated 120V AC/DC with four terminals per input
1492-IFM40F-FS120A-4
Isolated with 120V AC/DC blown fuse indicators and four terminals per input.
1756-IA32
1492-IFM40F
Feed-through
Standard
1492-CABLExZ
(x=cable length)
1492-IFM40F-2
Extra terminals
1492-IFM40D120A-2
Status-indicating
120V AC status indicators and extra terminals for inputs
1756-IB16
1492-IFM20F
Feed-through
Standard
1492-CABLExX
(x=cable length)
1492-IFM20FN
Narrow standard
1492-IFM20F-2
Extra terminals
1492-IFM20F-3
3-wire sensor type input devices
1492-IFM20D24
Status-indicating
Standard with 24V AC/DC status indicators
1492-IFM20D24N
Narrow standard with 24V AC/DC status indicators
1492-IFM20D24A-2
24V AC/DC status indicators and extra terminals for inputs
1492-IFM20D24-3
3-wire sensor with 24V AC/DC status indicators
1492-IFM20F-F24A-2
Fusible
Extra terminals with 24V AC/DC blown fuse indicators for inputs
1756-IB16D
1492-IFM40F
Feed-through
Standard
1492-CABLExY
(x=cable length)
1492-IFM40F-2
Extra terminals
1492-IFM40DS24A-4
Status-indicating
Isolated with 24V AC/DC status indicators and four terminals per input
1492-IFM40F-F24AD-4
Fusible
Fused with 24V DC blown fuse low leakage indicators, four isolated groups and four
terminals per input
1492-IFM40F-FS24A-4
Isolated with 24V AC/DC blown fuse indicators and four terminals per input
(2)
1492-IFM40F-FSA-4
Isolated with 120V AC/DC with four terminals per input