120V ac Digital Inputs 73 1746-IA8 8 10
120V ac Digital Outputs 25 1746-OA8 8 4
24V dc Digital Inputs 43 1746-IB16 16 3
24V dc Digital Outputs 17 1746-OB16 16 2
Isolated Relay Outputs 11 1746-OX8 8 2
4…20 mA Analog Inputs 7 1746-NI8 8 1
Remote I/O Scanner N/A 1747-SN N/A 1
Power Supply N/A 1746-Px N/A 3
SLC 500 Processor N/A 1746-L5xx N/A 1
Card Slot Fillers N/A 1746-N2 N/A 3
SLC 500 Chassis N/A
1746-A7
N/A
1
1746-A10 2
PanelView Terminal N/A 2711 series

by IA. .