22DJ9-4001

The Allen-Bradley 22DJ9-4001 time delay LED control module offers different adjustable options for "off" delay, "on" delay, or "off and on" delay operation. This control module has an extremely high level of sensitivity with a quick response time of approximately 1 millisecond. The 22DJ9-4001 time delay LED control module can function normally even with significant changes in the light beam strength and when there is light beam vibration caused by the motion of various nearby objects. It can operate in 2 modes that include the “dark energized” (D) mode and the “light energized” (L) mode. The operators can select either mode by adjusting the switch to the "DK" (dark mode) or "LT" (light mode) position.

The Allen-Bradley 22DJ9-4001 time delay LED control module has a voltage output response of 0.001 second, a response time range ("on" delay with rated accuracy) of 0.05 to 1 second, a response recycle time ("on" delay) of 0.01 seconds, a response time range ("off" delay with rated accuracy) of 0.05 to 1.5 seconds, a response recycle time ("off" delay) of 0.01 seconds, and a relay output of 0.025 seconds when the time delays are set to “0”. Additionally, it has a repeatability rating of -/+ 1% of the constant temperature and volts rating. There is a time delay variation at a temperature from -40 to 135 degrees Fahrenheit (-40 to 57 degrees Celsius) with a line voltage not exceeding 10% at 102 to 132 Volts. The 22DJ9-4001 time delay LED control module has a relative humidity rating of 90% and an ambient operating temperature range of -40 to 135 degrees Fahrenheit (-40 to 57 degrees Celsius). The operating temperature range may vary based on the scanners, light receivers, and light sources used.