OVERVIEW

Official designation: Allen-Bradley 23DF3-3000 (PHOTOSWITCH Series 3000, Impulse Control Module)

Role/Application: Modular impulse control module designed for resistance-sensing applications, often for high-sensitivity detection of conductive liquids or solids, with a maximum response time of 0.20 seconds.

KEY SPECS SUMMARY

Power: 120 / 240V AC, 50 to 60 Hertz

Interfaces / Ports: 16 screw terminals (relay base)

Indicators: Refer to the latest manufacturer manual.

Operating Temp: Minus 40 degrees C to 57 degrees C

Platform / Compatibility: Modular unit with scanner control

Limit: 3 Watts power consumption (with base)

Lifecycle: Discontinued by manufacturer

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum allowed lead length for connecting the probe to the 23DF3-3000 module?

A: The module supports a maximum allowed lead length of 609.6 meters (2000 feet).

Wiring & Installation:

Q: What is the relay contact rating for the output of the 23DF3-3000 impulse control module?

A: The relay contact rating is 5 Amps at 120 Volts, resistive load.

Troubleshooting & Compatibility:

Q: What is the specified resistance sensing sensitivity range of the 23DF3-3000 control module?

A: The resistance sensing sensitivity is adjustable from 0 to 15 megaOhms across six different ranges.

Replacement & Upgrades:

Q: Is the modular 23DF3-3000 unit compatible with different types of remote probes or options?

A: Yes, the module is compatible with various probes and options to expand its functional capabilities.