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1747-L40C Allen-Bradley
Original price
$450.00
-
Original price
$2,446.10
Original price
$450.00
$450.00
-
$2,446.10
Current price
$450.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1747-L40C is a fixed-configuration SLC-500 controller module by Allen-Bradley, integrating processor, power supply, and I/O into a single unit. It provides 1K instruction capacity, 24 sinking 24 V DC inputs (one high-speed counter), and 16 AC/DC relay outputs. The unit supports DH-485 communications and delivers local user power. Typically used in compact control systems for machine-level automation, sequencing, or small process tasks, the 1747-L40C provides deterministic I/O control and communication in one compact module.
Best Suited For
- Standalone small-scale automation control
- Legacy SLC-500 system replacements
- Embedded DH-485 network segments
- Applications requiring integrated I/O and user power
Instruction capacity
1 K
Inputs (24 V DC sinking)
24
Outputs (relay)
16
Line power
120/240 V AC
Communication port
DH-485
Technical Specifications
I/O & Electrical
Inputs
24 × 24 V DC sinking (one input high-speed counter)
Outputs
16 × AC/DC relay
User power available
24 V DC, 200 mA
I/O isolation
1500 V AC, 1 minute (electrical-optical)
Communication & Power
Line power (controller)
120/240 V AC
Communication port
DH-485
Physical & Environmental
Operating temperature
0-60 °C
Storage temperature (distributor spec)
-40-85 °C
Wire size (max)
#14 AWG
Weight
4.00 lbs (1.81 kg)
Certifications
UL Listed
UL certification for 1747-L40C under standard ANSI/UL 508 Industrial-Control Equipment.
