GE IC694MDL940
GE IC694MDL940 - Image 2

GE IC694MDL940

Product Overview

The IC694MDL940 is a versatile relay output module for the RX3i series, featuring 16 normally open (NO) relay contacts divided into four groups of four outputs each. It supports both AC and DC loads, with a maximum output current of 2A per point and 4A per group, making it suitable for controlling motors, solenoids, and indicators

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Category: SKU: GE IC694MDL940

Description

GE IC694MDL940

Technical Specifications

Parameter Specification
Output Channels 16 points (4 groups × 4 outputs)
Output Type Normally Open (NO) relay contacts
Output Voltage Range DC: 5-30V DC (nominal 24V DC) AC: 5-250V AC (50/60Hz, nominal 120/240V AC)
Output Current per Point 2A (max)
Output Current per Group 4A (max)
Response Time 15ms (max) for ON/OFF switching
Isolation Voltage 250V AC continuous, 1500V AC for 1 minute between field and backplane
Operating Temperature -25°C to 70°C
Humidity 5% to 95% (non-condensing)
Backboard Current Draw 7mA at 5V DC; 24mA at 135V DC (when all outputs active)
Terminal Type 20-pin removable terminal block
Indicators 16 individual LEDs for output status
Protection No internal fuses (external fusing recommended)

Functional Characteristics

  • High-Voltage Capability: Supports both low-voltage DC (e.g., 24V DC) and line-voltage AC (e.g., 120/240V AC) loads without additional converters.
  • Grouped Outputs: Each group shares a common terminal, simplifying wiring for multi-device control (e.g., motor starters or solenoid valves).
  • LED Indicators: Each output has a dedicated LED for real-time status monitoring, reducing troubleshooting time.
  • No Internal Fusing: Requires external circuit protection (e.g., fuses or circuit breakers) for overcurrent protection.

Application Scenarios

  • Industrial Automation: Control of motors, fans, and pumps in manufacturing plants.
  • Building Automation: Lighting control, HVAC systems, and access control panels.
  • Material Handling: Conveyor system actuators and packaging machinery.
  • Energy Management: Switching of power distribution units and capacitor banks.

Installation & Usage Notes

  • Compatible with RX3i CPU backplanes (IC694CHSxxx).
  • Use external power supplies for field devices (the module does not provide power to loads).
  • Ensure derating for inductive loads (e.g., use RC suppression networks) to extend relay life.
  • The module does not support hot swapping; power down the system before removal.

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