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1746-IB8 Allen-Bradley
Original price
$450.00
-
Original price
$450.00
Original price
$450.00
$450.00
-
$450.00
Current price
$450.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1746-IB8 is an Allen-Bradley Bulletin 1746 SLC 500 series sinking DC input module with eight points per common, engineered for installation in an SLC 500 chassis. It accepts 24 V DC input signals typically from field devices such as sensors or switches, and communicates these signals opto-electrically isolated to the SLC logic. This module is suited for discrete sensing applications in industrial control systems-especially in legacy SLC 500 installations where reliable detection of binary inputs is required.
Best Suited For
- Discrete sensor input scanning from proximity switches or pushbuttons
- Legacy SLC 500 automation systems requiring discrete sinking inputs
- Field wiring into a compact I/O rack in factory or process environments
- Migration planning from SLC 500 to Compact 5000 I/O platforms
Input points
8 sinking inputs
Voltage category
24 V DC (sinking)
Backplane current
0.050 A @ 5 V DC
Signal delay
On = 8 ms, Off = 8 ms
Operating voltage range
10…30 V DC
Technical Specifications
I/O & Electrical
Number of inputs
8
Input type
Sinking
Voltage category
24 V DC signal input
Operating voltage
10…30 V DC (sinking)
Backplane current (5 V DC)
0.050 A
Backplane current (24 V DC)
0.0 A
Signal delay (max)
On = 8 ms, Off = 8 ms
Off-state voltage, max
5.0 V DC
Off-state current, max
1 mA
Input current, nominal
8 mA @ 24 V DC
