Technical specifications of IC693MDL646
Brand GE Fanuc
Series Series 90-30
Manufacturer GE Fanuc
Part number IC693MDL646
Product description Discrete input module
Rated voltage 24 V DC
Number of channels 16 (16)
Input voltage range 0 to +30 volts DC
Wiring configures positive/negative logic
Input 16 per module (one normal card per set)
Input signal range 0-30 volts DC
1500 volts between the isolated magnetic field side and the logical side
Nominal input voltage 24 volts DC
Input current 7 mA per channel
Current consumption 80 Ma @ 5VDC; 125 mah @ 24 volts DC
Switching voltage 11.5 to 30 volts DC
On-state voltage 11.5-30.0 V DC
Off-state voltage 0 to +5 V DC
Off state voltage 0-5 volts DC

The IC693MDL646 is a component module for the 90-30 series Programmable Logic Controller (PLC) platform, formerly manufactured by GE Fanuc and now manufactured by Emerson Automation. The module is designed to accept 24 VDC input signals and supports positive and negative logic wiring configurations. The IC693MDL646 has a set of sixteen (16) input channels. It comes with a common power input terminal and a typical response time of 1 ms. The module is designed to accommodate a variety of binary or on/off field devices, such as push button devices, switches, proximity switches and auxiliary contacts. The module accepts an input voltage range of 0-30 VDC with a nominal value of 24 VDC and an input current of 7 mA at rated voltage. The input features of the module include an on-voltage of 11.5 VVDC to 30 VDC; The off state voltage is 0 VDC to 5 VDC; The on-state current is 3.2mA (minimum); The off state current is 1.1 mA (maximum) and the power consumption is 80 Ma@5VDC (for 5VDC bus voltage and 125 Ma@24VDC bus voltage) or a user-supplied power supply. The IC693MDL646 is equipped with twenty (20) connection terminals. These terminals are covered by a revolving door, which also provides wiring inserts as a reference on how to establish connections to devices and power supplies. This module follows the color code, indicating that IC693MDL646 is a low-voltage module. Individual channel status leds as well as module normal leds are also installed.
The IC693MDL646 module is a GE Fanuc 24 volt DC module, classified as the 90-30 series of GE programmable logic controllers.