GE Fanuc IC670MDL730 24VDC Output Module

IC670MDL730 8 Point Pos. Logic Output GE

Product Introduction

The IC670MDL730 belongs to the GE Fanuc Field Control series. This module provides 8 discrete outputs in a single group. It uses positive logic and operates at a nominal 24 Volts DC. The user input voltage ranges from 18 to 30 Volts DC, while the output voltage spans 17.5 to 29.5 Volts DC. Each output supports up to 2 Amps. For short circuit events, the module responds at 20 Amps for 100 microseconds. This fast response protects both the module and your field devices.

Additionally, the IC670MDL730 includes electronic overcurrent protection. When a short circuit or overcurrent occurs, the module generates a fault report. The bus interface unit receives this report automatically. Therefore, you can diagnose issues quickly without external tools. This feature significantly reduces downtime.

Technical Specifications

• User Input Voltage: 18-30 Volts DC (24 VDC nominal)

• Output Voltage Range: 17.5-29.5 Volts DC

• Number of Outputs: 8 points

• Number of Groups: 1

• Group to Group Isolation: None

• Short Circuit Response Time: 20 Amps for 100 microseconds

• LED Indicators: 3 total (output status, power status, fault status)

• Current Drawn From Power Supply: 125 mA

• Weight: 2 pounds (0.91 kg)

Furthermore, the module provides a Metal Oxide Varistor (MOV) across the power supply line. This MOV protects against transient voltage surges. Internal capacitors also deliver noise protection. Meanwhile, there is no group-to-group isolation. Keep this in mind when wiring mixed loads.

Compatibility Requirements

The IC670MDL730 works with specific bus interface units. For example, use the IC670GBI002 Genius bus interface module with revision 2.10 or later. It also pairs with the Profibus interface unit. Always verify compatibility before installation. The bus interface module sends output data in serial format to the IC670MDL730. Then, the output module automatically loops this data back for verification. After verification, a serial-to-parallel converter processes the data for internal use.

LED Indicators and Diagnostics

Three LEDs help you monitor the IC670MDL730 effectively. First, the output status LED shows whether each output is on or off. Second, the power LED confirms the supply voltage is present. Third, the fault LED lights up when a short circuit or overcurrent occurs. Consequently, you can identify problems at a glance. This built-in diagnostics feature saves troubleshooting time.

Installation Guidelines

First, mount the bus interface unit on a DIN rail or panel. Next, attach the IC670MDL730 to the Field Control base. Then, connect a 24 VDC power supply to the bus interface unit. The bus interface unit powers the module internally. After that, wire your field loads to the output terminals. Use appropriate wire gauges for up to 2 Amps per point.

For positive logic, the output turns on when the logic signal is high. Moreover, verify that your load voltage stays within 17.5 to 29.5 VDC. Exceeding this range may trigger protection circuits. Finally, test each output with a small load first. This confirms correct wiring before full operation.

Packaging List

• IC670MDL730 module – 1 unit

• Terminal block (box or barrier type) – 1 unit

• Quick start guide – 1 copy

Note: No certificates or warranty documents are included in the package.

Shipping

We ship via Fedex, UPS, or DHL. All packages are tracked and insured.

Frequently Asked Questions (FAQ)

1. What is the maximum current per output on the IC670MDL730?
Each output supports up to 2 Amps continuously. The short circuit response handles 20 Amps for only 100 microseconds.

2. Does the IC670MDL730 provide isolation between output groups?
No. This module has only one group. Therefore, there is no group-to-group isolation. Use external isolation if needed.

3. How does the module report a short circuit fault?
The IC670MDL730 sends a fault report back to the bus interface unit automatically. The fault LED also lights up on the module.

4. Can I use this module with a Profibus network?
Yes. The IC670MDL730 works with the Profibus interface unit. Just ensure your bus interface unit supports this module.

5. What happens if the short circuit lasts longer than 100 microseconds?
The protection circuit trips immediately. The output turns off to prevent damage. After removing the fault, cycle power to reset the module.