Description
Product Description
The IC693MDL660 from GE Fanuc Emerson is a 32-point discrete DC input module designed for the Series 90‑30 PLC platform. Supporting both positive and negative logic, it allows connection of a wide variety of field devices, including pushbuttons, limit switches, proximity sensors, and photoelectric sensors.
Inputs are organized into four groups of eight, with two commons per group to simplify wiring. The module provides 32 green LEDs for channel status and a red LED for terminal-block lock status. Its compact single-slot design, combined with robust 1500 VAC isolation, makes it ideal for high-density installations in manufacturing, utilities, logistics, and process control systems.
Key Features
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High-density 32-point discrete input module
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Supports sourcing and sinking DC input devices (positive/negative logic)
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Fast response time suitable for high-speed automation
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Individual green LEDs for input monitoring, red LED for terminal-block lock
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1500 VAC isolation between field inputs and logic side
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Compact single-slot module for efficient I/O expansion
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Compatible with standard Series 90‑30 I/O slots and terminal blocks (IC694TBB032 / IC694TBS032)
Technical Specifications
| Parameter |
Specification |
| Input Points |
32 |
| Input Voltage |
24 VDC nominal, 0–30 VDC range |
| Logic Type |
Positive or negative |
| Input Current |
~7.0 mA at 24–30 VDC |
| On-State Voltage |
≥ 15 VDC |
| Off-State Voltage |
≤ 6 VDC |
| On-State Current |
≥ 4.5 mA |
| Off-State Current |
≤ 2.0 mA |
| Response Time |
On/Off ≤ 2 ms |
| Input Grouping |
4 groups of 8 points, 2 commons per group |
| Isolation |
1500 VAC (field side to logic side) |
| Indicators |
32 green LEDs for channel status, 1 red LED for terminal-block lock |
| Dimensions |
128 × 55 × 105 mm |
| Weight |
0.99 lbs |
| Operating Temperature |
0°C to 60°C |
| Storage Temperature |
–40°C to +85°C |
| Humidity |
5–95% non-condensing |
| Installation |
Fits any Series 90‑30 I/O slot, requires compatible terminal block |
Applications
The IC693MDL660 is well-suited for industrial environments requiring dense discrete signal capture, such as automated manufacturing lines, process control systems, utility monitoring, and logistics automation.
FAQ
Q: Can this module handle both sourcing and sinking devices?
A: Yes, it supports both positive and negative logic DC input wiring.
Q: How fast is the response time?
A: Typical on/off response is under 2 milliseconds, making it suitable for high-speed control applications.
Q: Which terminal blocks are compatible?
A: Use IC694TBB032 or IC694TBS032 (sold separately) for proper wiring.
