GE IC693MDL646 Discrete Input module

The IC693MDL646 module accepts an input voltage range of 0 to 30 VDC, with a nominal voltage of 24 VDC. At the rated voltage, each channel draws an input current of 7 mA. Its input characteristics include: on-state voltage range of 11.5 to 30 VDC, off-state voltage range of 0 to 5 VDC; minimum on-state current of 3.2 mA, maximum off-state current of 1.1 mA. Backplane current consumption is 80 mA at 5 VDC and 125 mA at 24 VDC. The module comes with 20 connection terminals and features a hinged door that provides wiring insertion as a connection reference. Additionally, channel status LEDs and a module OK LED are installed on the module.​

Application Scenarios

The IC693MDL646 module is widely used in industrial automation systems requiring 24 VDC inputs, particularly those controlled by GE Series 90-30 PLCs. It is suitable for applications such as automation equipment control, sensor data acquisition, and remote monitoring. With support for positive/negative logic wiring configurations, this module ensures compatibility with a variety of input devices, providing efficient signal processing to maintain stable PLC system operation.

The IC693MDL646 is a component module of the Series 90-30 Programmable Logic Controller (PLC) platform that is manufactured by formerly by GE Fanuc, now by Emerson Automation. This module is designed to accept 24 VDC input signals and supports Positive and Negative logic wiring configuration. The IC693MDL646 has a single group of Sixteen (16) input channels. It comes with a common power input terminal with 1 ms On and Off typical response time. This module is designed to accommodate a wide variety of Binary or On/Off field devices such as push button devices, switches, proximity switches and auxiliary contacts. This module accepts an input voltage range of 0-30 VDC with nominal value of 24 VDC and input current of 7 mA at rated voltage. Input characteristics of this module includes an On state voltage of 11.5 VDC - 30 VDC; Off state voltage of 0 VDC - 5 VDC; On state current of 3.2 mA (minimum); Off state current of 1.1 mA (maximum) and Power consumption of 80 mA @ 5VDC for 5VDC bus voltage and 125 mA @ 24VDC bus voltage or user provided power supply. The IC693MDL646 comes with Twenty (20) connection terminals. These terminals are covered by a swing door with the swing door also providing the wiring insert as reference on how to establish connection to devices and power sources. This module follows a color-code indicating that the IC693MDL646 is a low-voltage module. Individual channel status LEDs are also installed as well as Module OK LED.

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All products are covered by the Wusu Industrial Automation Company's 1 Year Warranty. Manufacturer's Warranty does not apply.

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