Allen-Bradley SLC 500 Relay Output Module – 8-Channel 1746-OW8

Allen-Bradley 1746-OW8 SLC 500 Relay Output Module

The Allen-Bradley 1746-OW8 gives you eight relay outputs in one compact module. It works with both AC and DC power for easy use in many control jobs.

Technical Details

• Brand: Allen-Bradley | Rockwell Automation
• Model: 1746-OW8
• Output Type: 8 Relay Contacts (N.O.)
• Voltage Range: 5-265V AC / 5-125V DC
• Current Rating: 2.0A @ 30VDC / 1.5A @ 120VAC
• Response Time: 10ms ON and OFF
• Backplane Power: 85mA @ 5VDC / 90mA @ 24VDC
• Heat Output: 3.7W maximum
• Operating Temp: -25 to 60°C (-13 to 140°F)
• Connection: Removable terminal block
• Relay Life: 100,000 operations

Installation Guide

• Fits in one slot of SLC 500 chassis
• Works with 14-18 AWG wires
• Use surge protection for each output
• Keep away from chemicals and wet areas
• Follow local electrical rules

Package Contents

• One 1746-OW8 module
• Installation guide
• Safety instructions

Shipping Info

• We ship worldwide
• Carriers: FedEx, UPS, DHL
• Safe packaging
• Tracking number provided

Module Comparison

• Different from 1746-NI16I Analog Input
• Different from 1746-NI4 Analog Input
• The 1746-OW8 handles power outputs

FAQ

• Can I use AC and DC together? Yes, in separate groups
• What wire size should I use? 14-18 AWG works best
• Do I need extra protection? Use surge suppressors
• How long do relays last? About 100,000 operations
• What controllers work with it? SLC 5/01 to 5/05

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