Allen-Bradley
8-Point 240V AC Input Module 1794-IM8 Allen-Bradley
In stock, ready to ship
Manufacturer: Allen-Bradley
Product No.: 1794-IM8
Product Type: FLEX I/O Digital AC Input Module
Product Origin: USA
Payment: T/T
Weight: 1500g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Overview
The Allen-Bradley 1794-IM8 is an 8-point non-isolated 220/240V AC digital input module for the FLEX I/O system. It accepts field signals in the 159…264V AC range and mounts on a compatible terminal base.
Key Specs
- Catalog Number: 1794-IM8
- Inputs: 8 non-isolated points
- On-state voltage: 159…264V AC (nominal 240V AC)
- On-state current: 5.27…13.21 mA
- Off-state voltage max: 40V AC
- Nominal input impedance: 22.3 kΩ
- FlexBus current: 30 mA @ 5V DC
- Power dissipation: 4.7 W max @ 264V AC
- Recommended terminal base: 1794-TBN or 1794-TBNK
Why Choose This
- Direct compatibility with 220/240V AC field devices
- Removal and insertion under power supported
- Compact FLEX I/O footprint for distributed systems
- Selectable input filter times for noise immunity
Common Questions
- Is channel isolation provided? No, channels are non-isolated.
- What terminal base is required? 1794-TBN or 1794-TBNK.
- Can it be used with 120V systems? No, designed for 220/240V AC range.
Mounting Steps
- Mount the terminal base on the DIN rail.
- Connect field wiring to the terminal base.
- Insert the 1794-IM8 module into the terminal base until locked.
- Apply power and verify status indicators.
Buying Advice
- Confirm field voltage is within 159…264V AC.
- Select matching terminal base for wiring style needed.
- Check ambient temperature derating curve for high-voltage operation.