Allen Bradley 1746-I012 SER.B SLC500 Combination I/O Module

The Allen-Bradley 1746-I012 Series B is a combination I/O module for the SLC 500 family of PLCs. It integrates both digital inputs and outputs in a single slot, reducing space requirements while maintaining reliable performance for industrial automation systems. Technical specifications: Model: 1746-I012 Series: B Platform: Allen-Bradley SLC 500 Type: Combination digital I/O module Input channels: 8 × 120 V AC inputs Input voltage range: 79–132 V AC, 47–63 Hz Input current: ~12 mA at 120 V AC Input signal delay: 20 ms ON / 30 ms OFF (typical) Output channels: 4 × relay outputs (form C contacts) Output voltage rating: 5–265 V AC or 5–125 V DC Output current rating: 2 A per point (8 A max per module) Isolation: 1500 V AC between I/O and backplane Backplane current draw: 120 mA at 5 V DC Operating temperature: 0 °C to 60 °C Dimensions: Standard single-slot SLC 500 module size Applications: General-purpose digital signal interfacing, machine control, and process automation Manufacturer: Allen-Bradley / Rockwell Automation Manufacture country: USA Please review pictures carefully and let us know if you have any questions!