1746-IA8 AB Rockwell Automation SLC 500 Signal delay Digital AC Input Module

Technical Specifications:
Manufacturer
Brand
Part Number/Catalog No.
Series
Module Type
Voltage Range
Inputs
Backplane Current (5 Volts DC)
Signal delay
Off State Current
Slots
I/O Connection
Step Response
Rockwell Automation
AB
1746-IA8
SLC 500
Digital AC Input Module
85-132 Volts AC
8
50 milliamps
35 or 45 milliseconds
2 milliamps
1
1746-HT and 1746-HCA
100 milliseconds in, 2.5 milliseconds out

OTHER SUPERIOR PRODUCTS

EtherNet/IP Network Configuration
EtherNet/IP Communication Modules
1756-ENBT, 1756-EN2F, 1756-EN2T, 1756-EN2TP, 1756-EN2TPK, 1756-EN2TPXT, 1756-EN2TR, 1756-EN2TRXT,
1756-EN2TSC, 1756-EN2TXT, 1756-EN3TR, 1756-EWEB, 1768-ENBT
CompactLogix 5370 Controllers
EtherNet/IP Adapters
1734-AENT, 1734-AENTR, 1769-AENTR, 1794-AENT, 20-COMM-E, 22-COMM-E, 20-750-ENETR
Embedded Switches
1783-ETAP, 1783-ETAP1F, 1783-ETAP2

The AB 1746-C9 is a ribbon cable for connecting multiple chassis and controllers together. When using it to mount two 13-slot chassis in a stacked formation, with one above the other, the chassis should not be more than 5 inches apart.

For strain relief, the 1746-C9 cable has rigid shrink wrap at the end of its connectors. The rest of the cable is flexible and there should be at least 4 inches of clearance between and around the chassis that the cable is connecting.

The 1746-C9 cable is 36 inches (3 feet) in length and it is also known as chassis interconnect cable. It is ideal for connecting chassis with modular hardware that is inside an enclosure and spaced between 6 and 36 inches apart within the enclosure. The 1746-C9 connects the 1746-A4, 1746-A7, 1746-A10, or 1746-A13 chassis to each other in any combination (each chassis can be connected to the same type of chassis or to any of the others listed above.)

The 1746-C9 uses the 1746-RT32 connection hardware and has a thermocouple analog input. This ribbon cable can support 110 mA of backplane current at 5 Volts and 85 mA of backplane current at 24 Volts. The 1746-C9 only has 1 slot.

FAQ for 1756-PB75
What is the difference between the 1756-PA75 and 1756-PB75?

The 1756-PA75 operates when supplied with 85-264VAC while the 1756-PB75 is powered by an external 18-32VDC supply voltage.

Can I use this power supply as voltage source of panel components?

No. This power supply is intended only for the ControlLogix chassis.

What are compatible ControlLogix chassis for use with the 1756-PB75?

Compatible chassis are 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17.