Rockwell Automation 1756-XXXX ControlLogix Digital I/O Modules User Manual
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Rockwell Automation Publication 1756-UM058G-EN-P - November 2012
Appendix G
1492 IFMs for Digital I/O Modules
1756-OA16
1492-IFM20F
Feed-through
Standard
1492-CABLExX
(x=cable length)
1492-IFM20FN
Narrow standard
1492-IFM20F-2
Extra terminals
1492-IFM20D120N
Status-indicating
Narrow standard with 120V AC status indicators
1492-IFM20D120-2
120V AC/DC status indicators and extra terminals for outputs
1492-IFM20F-F2
Fusible
Extra terminals for outputs
1492-IFM20F-F120-2
Extra terminals with 120V AC blown fuse indicators for outputs
1492-IFM20F-F240-2
Extra terminals with 240V AC blown fuse indicators for outputs
1492-XIM20120-8R
Relay Master
20-pin master with eight, 24V DC relays
(3)
1492-XIM20120-16R
20-pin master with sixteen, 120V AC relays
1492-XIM20120-16RF
20-pin master with sixteen, 120V AC relays with fusing
1492-XIM120-8R
Relay Expander
Expander with eight, 120V AC relays
(4)
1492-XIMF-F120-2
Fusible Expander
Expander with eight, 120V channels with blown fuse indicators
(4)
1492-XIMF-2
Feed-through Expander
Expander with eight feed-through channels
(4)
1756-OA16I
1492-IFM40F
Feed-through
Standard
1492-CABLExY
(x=cable length)
1492-IFM40DS120-4
Status-indicating
Isolated with 120V AC status indicators and four terminals per output
1492-IFM40-FS-2
Fusible
Isolated with extra terminals for outputs
1492-IFM40-FS-4
Isolated 240V AC/DC with four terminals per output
1492-IFM40F-FS120-2
Isolated with extra terminals and 120V AC/DC blown fuse indicators
1492-IFM40F-FS120-4
Isolated with 120V AC/DC blown fuse indicators and four terminals per output
1492-IFM40F-FS240-4
Isolated with 240V AC/DC blown fuse indicators and four terminals per output
1756-OB8
1492-IFM20F
Feed-through
Standard
1492-CABLExU
(x=cable length)
1492-IFM20FN
Narrow standard
1492-IMF20F-2
Extra terminals
1492-IFM20DS24-4
Status-indicating
Isolated with 24/48V AC/DC status indicators and four terminals per output
1492-CABLExW
(x=cable length)
1492-IFM20F-FS-2
Fusible
Isolated 120V AC/DC with extra terminals for outputs
1492-IFM20F-FS24-2
Isolated with extra terminals per output and 24V AC/DC blown fuse indicators
1756-OB8EI
1492-IFM40F
Feed-through
Standard
1492-CABLExY
(x=cable length)
1492-IFM40DS24-4
Status-indicating
Isolated with 24/48V AC/DC status indicators and four terminals per output
1492-IFM40F-FS-2
Fusible
Isolated with extra terminals for 120V AC/DC outputs
1492-IFM40F-FS24-2
Isolated with extra terminals and 24V AC/DC blown fuse indicators for outputs
1492-IFM40F-FS24-4
Isolated with 24V AC/DC blown fuse indicators and four terminals per output
1492-IFM40F-FS-4
Isolated 240V AC/DC with four terminals per output
1756-OB8I
N/A
Table 65 - IFMs and Prewired Cables (continued)
I/O Cat. No.
IFM Cat. No.
IFM Type
IFM Description
Prewired Cable