OVERVIEW

Official designation: Allen-Bradley 22DJ9-4000 (Series 4000, Time Delay Control Module)

Role/Application: This plug-in control module provides precise On-Delay and Off-Delay timing functions with dark or light energized modes for photoelectric sensor systems, utilizing a double-pole, double-throw relay output.

KEY SPECS SUMMARY

Power: 102 to 132V AC

Interfaces / Ports: 12-pin plug-in base

Indicators: Visible red LED for output status

Operating Temp: Minus 40 to 57 degrees C

Platform / Compatibility: Series 4000 Photoelectric Systems

Limit: Time Delay 0.05 to 5.0 seconds

Lifecycle: Discontinued 08/21/2017

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum timing variation due to line voltage fluctuation on the 22DJ9-4000?

A: Time delay variation is not more than 10 percent from 102 to 132V AC line voltage.

Wiring & Installation:

Q: What are the terminal connections for the relay output on the Series 4000 control base?

A: The double-pole, double-throw relay output uses terminals labeled 3 and 4, 5 and 6, 7 and 8.

Troubleshooting & Compatibility:

Q: What light change level is necessary to activate the control, indicating its differential sensitivity?

A: The minimum differential light change necessary to activate the control is 80 percent.

Replacement & Upgrades:

Q: Does Rockwell Automation provide a currently manufactured, direct replacement for the 22DJ9-4000 module?

A: Rockwell Automation announced that there is no currently planned replacement product for the 22DJ9-4000 module.