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SKU:IC670MDL742
IC670MDL742 GE Fanuc 5 12 24VDC Negative Logic Module
Manufacturer: General Electric
Product No.: IC670MDL742
Product Type: Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 910g
Shipping port: Xiamen
Warranty: 12 months
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Description
Technical Specifications
| Manufacturer / Brand | GE Fanuc |
| Product Series | Field Control I/O System |
| Part Number | IC670MDL742 |
| Module Type | 16-Point Negative Logic (Current-Sinking) DC Output Module |
| User Input Voltage | 4.75–5.25 VDC | 10.5–28.5 VDC |
| Output Voltage Range | 4.5–28.25 VDC (Nominal 5 / 12 / 24 VDC) |
| Output Current Ratings | 0.5 A per point max | 8.0 A total module steady-state load |
| Backplane Current & Inrush | Current Draw: 111 mA | Inrush Current: 2.0 A max for 100 ms |
| Voltage Drop & Leakage | Output Drop: 0.25 V max | Leakage Current: 250 µA @ 28.5 VDC |
| Circuit Protection | Optoisolated Logic | Integrated 10 A Replaceable Fuse |
| Weight | Approx. 0.91 kg (2.0 lbs) |
Product Overview
The GE Fanuc IC670MDL742 is a 16-point discrete negative logic DC output module designed for Field Control distributed I/O systems. Weighing 0.91 kg (2.0 lbs), this current-sinking module operates across nominal 5, 12, and 24 VDC control circuits (4.5 to 28.25 VDC range). It switches load power to the negative rail using internal FETs while maintaining optical isolation between field circuitry and backplane logic.
Key Features
- 16 Sinking Output Channels: Provides 16 discrete current-sinking points capable of handling up to 0.5 A per channel with an 8 A total module rating.
- Wide Operating Voltage: Supports flexible field control applications operating on 5 VDC, 12 VDC, or 24 VDC nominal power supplies.
- Optoisolated Field Protection: Optoisolators physically separate field wiring transients from sensitive internal logic components.
- Integrated Status & Overcurrent Protection: Features a removable 10 A line fuse and clear status LEDs for backplane power and blown-fuse indication.
Installation Essentials
Snap the IC670MDL742 module onto the Field Control I/O terminal block connected to the Bus Interface Unit (BIU). Wire the external DC power supply to power the output loads through the module's fused terminal path. Verify that load currents do not exceed 0.5 A per point or 8 A overall for the 16-point output group.
Technical FAQs
Q1: What logic type does IC670MDL742 use?
A1: Negative logic (current-sinking, 0.5A/point).
Q2: What protection features are built in?
A2: Optoisolators and a 10A replaceable fuse.
Q3: What power supplies are supported?
A3: Nominal 5V, 12V, and 24V DC systems.
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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