IC693MDL940 GE Fanuc Series 90-30 Relay Output Module

Overview: Series 90-30 and PACSystems MDL940 2 Amp Relay Output Module**

The Series 90*-30 and PACSystems* MDL940 2 Amp Relay Output module offers 16 normally-open relay circuits designed to control output loads. Each output has a switching capacity of 2 Amps. These outputs are organized into four groups, each consisting of four points, with a common power output terminal for each group.

Features:

• Versatile Control: The relay outputs can manage a diverse range of load devices, including motor starters, solenoids, and indicators.

• Power Source: Power for the internal relay circuits is sourced from the +24 volt DC bus on the backplane.

• Visual Status Indication: Individual numbered LEDs provide clear ON/OFF status indication for each output point, facilitating monitoring and troubleshooting.

• High-Voltage Capability: Identified by red bands on the label, the MDL940 module is designated as a high-voltage module.

Installation and Compatibility:

• System Compatibility: The module is compatible with both Series 90*-30 and RX3i systems, offering flexibility in system integration.

• Installation Flexibility: This module can be installed in any I/O slot within the Series 90-30 or RX3i system, allowing for convenient placement based on system requirements.

Power Supply Requirements:

• User Responsibility: While the module is powered by the +24 volt DC bus on the backplane, users are responsible for supplying AC or DC power to operate field devices connected to this module.

Specifications

• Rated Voltage: 24 volts DC, 120/240 VAC (nominal - see the following table for exceptions)
• Operating Voltage:
  • 5 to 30 volts DC
  • 5 to 250 VAC, 50/60 Hz
• Outputs per Module: 16 (four groups of four outputs each)
• Isolation:
  • Field to Backplane and to Frame: 250 VAC continuous; 1500 VAC for 1 minute
  • Ground Point to Point: 250 VAC continuous; 1500 VAC for 1 minute
• Maximum Load:
  • 2 Amps pilot duty maximum per output
  • 4 Amps maximum per common
  • 16 amps maximum per module
• Minimum Load: 10mA
• Maximum Inrush: 5 Amps
• On Response Time: 15ms maximum
• Off Response Time: 15ms maximum
• Power Consumption, all outputs on:
  • 7mA from 5 volt bus on backplane
  • 135mA from relay 24V bus on backplane