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IC670MDL930

IC670MDL930 GE Fanuc Field Control 8 Point Relay Module

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  • Manufacturer: General Electric

  • Product No.: IC670MDL930

  • Product Type: Relay Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 300g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Penerangan

Product Overview

The GE Fanuc IC670MDL930 is an 8-point individually isolated discrete relay output module belonging to the Field Control I/O system. Engineered for high-density, reliable switching in industrial automation and process control architectures, this module provides flexible AC/DC load driving for field devices such as solenoids, motor starters, indicator lights, and actuators.

Featuring a total of eight channels organized into six (6) Form A (Normally Open) contacts and two (2) Form C (SPDT / Normally Open & Normally Closed) contacts, the IC670MDL930 delivers channel-to-channel isolation with built-in RC snubber transient protection (R=47.5 Ω, C=0.022 µF). With a compact design weighing approximately 0.30 kg (0.66 lbs), it operable across 5–30 V DC, 31–125 V DC, and 5–265 V AC, supporting up to 2.0 A continuous load per channel (16 A maximum per module) while drawing a maximum of 313 mA from the Bus Interface Unit (BIU) logic supply.

Core Technical Advantages

  • Individual Channel Isolation: Each output contact is independently isolated (250 VAC continuous, 1500 VAC for 1 min), preventing ground loops and protecting logic-side electronics.
  • Mixed Contact Configuration: Integrates six Form A (N.O.) and two Form C (N.O./N.C.) silver-alloy contacts for versatile logic and safety circuit wiring.
  • Integrated RC Snubber Suppression: Built-in snubber networks across contacts mitigate high-frequency voltage spikes caused by inductive load switching without external components.
  • Comprehensive Diagnostic LEDs: Features channel-level status LEDs alongside power indicators to simplify field troubleshooting and signal verification.

Technical Specifications

Parameter Specification Details
Brand / Manufacturer GE Fanuc
Catalog Part Number IC670MDL930
Product Family Field Control I/O System
Module Type Isolated Discrete Relay Output Module
Number of Channels 8 channels (Individual channel isolation)
Contact Forms 6 × Form A (N.O.) / 2 × Form C (N.O. & N.C.)
Nominal Operating Voltages 5 / 24 / 125 V DC; 120 / 240 V AC (47–63 Hz)
Operating Voltage Ranges 0 to 130 V DC / 0 to 265 V AC
Maximum Load Current (AC) 2.0 A per point (5 to 265 V AC)
Maximum Load Current (DC) 2.0 A per point (5 to 30 V DC); 0.2 A per point (31 to 125 V DC)
Total Module Current Capacity 16 A maximum (resistive load)
Minimum Load Current 10 mA per point
Maximum Inrush Current 5 A for 20 ms
BIU Current Consumption 313 mA maximum from BIU logic supply
Relay Technology & Material Fixed coil, moving armature; Silver Alloy contacts (0.2 Ω resistance)
On / Off Response Time 10 ms maximum transition time
Maximum Switching Frequency 20 cycles/minute (inductive loads)
Contact Life Expectancy Mechanical: 20 × 10⁶ ops; Electrical: 10⁵ ops at rated resistive load
Internal Protection & Fusing RC Snubber (R=47.5 Ω, C=0.022 µF); No internal fuse
Isolation Voltage 250 VAC continuous / 1500 VAC for 1 min (Input to Logic / Group to Group)
Shipping Weight Approx. 0.30 kg (0.66 lbs)

Installation & Wiring Guidelines

  • Field Base Mounting: Snap the IC670MDL930 module onto the matching Field Control terminal base, ensuring backplane connectors seal firmly to enable BIU power and data flow.
  • External Power Distribution: Connect an external AC or DC field power source to drive loads connected through relay contacts. Ensure proper external fusing since the module does not contain internal fuses.
  • Inductive Load Protection: While built-in RC snubbers suppress standard noise transients, high-inductance DC loads should utilize secondary flyback diodes installed directly across the load terminals.

Technical FAQs

Q1: What are the current rating limits for DC loads on the GE Fanuc IC670MDL930?
A1: Each contact supports 2.0 A for low-voltage DC (5 to 30 V DC), but drops to 0.2 A max for high-voltage DC applications (31 to 125 V DC).

Q2: Does the IC670MDL930 module provide individual channel isolation?
A2: Yes, all 8 channels are individually isolated up to 250 VAC continuous (1500 VAC for 1 minute) between groups, logic, and frame ground.

Q3: What power does the module draw from the Field Control BIU backplane?
A3: The module draws up to 313 mA from the Bus Interface Unit (BIU) power supply to energize the relay coils.

🏷️ Tags: Relay Output Module

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