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Product Description
The GE IC693MDL754 is a 32-point DC voltage output module designed for the PACSystems RX3i system. It supports 12/24VDC positive logic (sourcing) outputs grouped in two isolated sets of 16 channels. Each output delivers up to 0.75A and features built-in electronic protection mechanisms for short circuits, overcurrent, and thermal faults. This module is suitable for high-density industrial applications requiring reliable digital output capabilities.
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | DC Voltage Output Module |
| Part Number | IC693MDL754 / IC694MDL754 |
| Output Type | Positive Logic (Sourcing) |
| Output Voltage Range | 10.2–30 VDC (Nominal 12/24 VDC) |
| Channels | 32 (Two isolated groups of 16) |
| Max Output Current per Point | 0.75 A |
| Inrush Current | 3 A for 10 ms |
| Output Leakage Current | 0.1 mA max |
| Voltage Drop (ON state) | 0.3 VDC max |
| Response Time (ON/OFF) | 0.5 ms max |
| Isolation Voltage | 250 VAC continuous (Group/Backplane/Frame) |
| Field Power Supply Range | 12–30 VDC |
| Protection | Short circuit, overcurrent, thermal (auto-recovery) |
| Power Consumption (Backplane) | 300 mA max |
| Field Power (per group) | 132 mA ON / 72 mA OFF |
| Dimensions (W x H x D) | 30 × 142 × 130 mm |
| Weight | 0.25 kg |
Applications
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High-speed digital output control in factory automation
-
Solenoid, lamp, and relay driving in manufacturing lines
-
Industrial machinery control requiring isolated outputs
-
Modular PLC systems with RX3i CPUs
-
Mixed voltage DC applications (12VDC and 24VDC devices)
Advantages
-
Dual-group isolation allows flexible mixed-load control
-
Auto-recovery protection improves module longevity
-
DIP switch for customizable default output state (Force Off / Hold Last State)
-
LED diagnostics per channel simplify troubleshooting
-
Supports modular terminal blocks for flexible wiring (IC694TBB032 / IC694TBS032)
Frequently Asked Questions (FAQ)
Q1: Can the IC693MDL754 be used with a Series 90-30 CPU?
A1: No, it is only compatible with PACSystems RX3i CPUs.
Q2: What happens during a short circuit on an output?
A2: The module triggers auto-recovery protection, disables the point, and resumes operation when the fault clears.
Q3: Are the output groups electrically isolated?
A3: Yes, the 32 outputs are divided into two isolated groups of 16.
Q4: Can I use different voltages for the two output groups?
A4: Yes, one group can drive 12VDC loads and the other 24VDC.
Q5: What is the default state if communication with the CPU is lost?
A5: The state is configurable using a DIP switch: either Force Off or Hold Last State.
Q6: What is the maximum current per output channel?
A6: Each channel can source up to 0.75 A.
Q7: Does the module support hot-swapping?
A7: Hot-swapping may trigger terminal block fault messages; it is not officially supported.
Q8: What field wiring terminal blocks are supported?
A8: Box-style (IC694TBB032) and spring-style (IC694TBS032), ordered separately.
Q9: How are faults indicated on the module?
A9: Each channel has an LED; green indicates ON, yellow indicates a fault.
Q10: Does the module provide reverse polarity protection?
A10: Yes, it includes reverse voltage protection on field power inputs.
Related Series Models (Same or Similar Series)
| Model Number | Description | Channels | Voltage | Current per Channel | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| IC694MDL740 | 32-Point DC Output, 24VDC, Positive Logic | 32 | 24 VDC | 0.5 A | 30x142x130 | 0.25 kg |
| IC694MDL930 | 16-Point Relay Output Module | 16 | Relay | 2 A | 30x142x130 | 0.30 kg |
| IC693MDL340 | 16-Point DC Output, 24VDC | 16 | 24 VDC | 0.5 A | 30x142x130 | 0.25 kg |
| IC693MDL732 | 8-Point Isolated DC Output, 24VDC | 8 | 24 VDC | 0.5 A | 30x142x130 | 0.25 kg |
| IC693MDL930 | 8-Point Relay Output Module | 8 | Relay | 2 A | 30x142x130 | 0.30 kg |
| IC694MDL753 | 32-Point DC Output, ESCP, RX3i Compatible | 32 | 12/24VDC | 0.75 A | 30x142x130 | 0.25 kg |
Popular GE Models
| Model Number | Description | Channels | Voltage | Current per Channel | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|
| IC693CPU364 | CPU Module with Ethernet | – | – | – | 142x30x130 | 0.30 kg |
| IC693MDL645 | 32-Point DC Input, 24VDC | 32 | 24 VDC | – | 30x142x130 | 0.25 kg |
| IC693ALG223 | 4-Channel Analog Output, Voltage/Current | 4 | 0–10VDC/4–20mA | – | 30x142x130 | 0.25 kg |
| IC693PWR321 | Power Supply Module | – | 120/240VAC | – | 142x30x130 | 0.40 kg |
| IC693MDL645 | 32-Point DC Input | 32 | 24 VDC | – | 30x142x130 | 0.25 kg |
| IC693CHS398 | 10-slot Baseplate | – | – | – | 370x142x130 | 1.00 kg |
