製品紹介
The GE IC693MDL752 is an 8-point DC Relay Output Module designed for use with the GE Fanuc Series 90-30 Programmable Logic Controller (PLC) system. It features relay contact outputs that allow for control / AC or DC field devices such as solenoids, contactors, and indicators. This module supports negative logic switching configurations, meaning it can be wired to provide a return path (sink) for the current.
Unlike traditional solid-state outputs, the relay outputs / the MDL752 /fer high versatility and electrical isolation, making them suitable for applications that require switching / different voltage levels or AC/DC signals on a single module. It is particularly useful where galvanic isolation between the PLC logic and field devices is essential.
製品仕様
| Parameter | 説明 |
|---|---|
| Product Name | DC Relay Output Module |
| モデル Number | IC693MDL752 |
| メーカー | GE Fanuc / GE Automation |
| Series | Series 90-30 |
| Output Type | Relay お問い合わせ (Form A – SPST Normally Open) |
| Logic Type | Negative Logic (Sinking) |
| Number / Outputs | 8 Channels |
| Voltage Rating (Max) | 30 VDC / 250 VAC |
| Current Rating per Point | 2.0 A (maximum) |
| Maximum Total Current | 4.0 A per module |
| お問い合わせ Type | Mechanical Relay |
| Dielectric Isolation | 1500 V (logic to field side) |
| Switching Delay (Typical) | ON: 10 ms, OFF: 5 ms |
| Power Supply Requirement | Supplied via baseplate |
| Status Indicators | 8 LEDs (one per output) |
| Mounting Type | Single-slot 90-30 baseplate |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 5% to 95% RH, non-condensing |
| Dimensions (H × W × D) | 150 × 100 × 70 mm |
| 重量 | 0.4 kg |
Product Applications
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Process Control Panels: Activates AC or DC solenoids, alarms, and pilot lights with safe isolation.
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Machine Automation: Ideal for switching loads such as motor starters, clutch controls, or contactors.
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Energy and Utilities: サポートs interfacing with legacy systems operating on mixed AC/DC signals.
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Building Automation: Provides control over HVAC relays, lighting relays, and security systems.
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Transportation Systems: Manages signaling and interlock devices in rail and conveyor systems.
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Industrial I/O Isolation: Electrically isolates low-voltage PLC logic from high-voltage devices.
Product Advantages
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Versatile Relay Outputs: サポートs both AC and DC loads with high switching capacity.
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Negative Logic Control: Well-suited for systems requiring current sinking configuration.
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High Isolation: 1500 V dielectric strength ensures strong protection between field and logic.
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Channel Independence: Each relay channel is isolated from the others—ideal for mixed voltage applications.
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Mechanical Relay Reliability: Long operational life for industrial switching use-cases.
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LED Status Feedback: Instant visual diagnostics with individual LEDs per output.
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Minimal Crosstalk: Mechanical isolation prevents electrical interference between outputs.
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Plug-and-Play for 90-30 Systems: Fully compatible with GE 90-30 CPUs and baseplates.
よくある質問 (FAQ)
-
Q: What type / outputs does the IC693MDL752 provide?
A: It uses mechanical relay contacts capable / switching both AC and DC loads. -
Q: What is the maximum load each relay can handle?
A: Each channel supports 2.0 A, and the total module should not exceed 4.0 A. -
Q: What does “negative logic” mean in this context?
A: It means the module uses sinking logic, where current flows from the load into the module. -
Q: Can this module switch 250V AC loads directly?
A: Yes, it is rated up to 250 VAC per channel, within current limits. -
Q: Are the relay outputs isolated from one another?
A: Yes, each output is electrically isolated, allowing control / different voltage sources. -
Q: Can I use inductive loads like relays or solenoids with this module?
A: Yes, but it is recommended to use flyback diodes or suppressors for protection. -
Q: Is the module hot-swappable?
A: No, always power down the system before inserting or removing the module. -
Q: Does this module require an external power supply?
A: No separate power supply is required—power is drawn from the PLC baseplate. -
Q: How are output statuses indicated?
A: Each output has a dedicated LED for visual status monitoring. -
Q: Is the module suitable for safety-critical applications?
A: It can be used in non-safety circuits, but for SIL-rated systems, use certified safety modules.
Related モデルs (Same Series or Functionality)
| モデル Number | 説明 |
|---|---|
| IC693MDL751 | 8-Point Relay Output Module, Form C (SPDT) |
| IC693MDL740 | 16-Point 24VDC Output Module, Positive Logic |
| IC693MDL741 | 16-Point 24VDC Output Module, Negative Logic |
| IC693MDL930 | High-Speed Output Module |
| IC693MDL645 | 16-Point AC Output Module, 120/240 VAC |
| IC693MDL734 | 8-Point Isolated DC Output Module |
Popular GE Fanuc モデルs (Frequently Used Across Industries)
| モデル Number | 説明 |
|---|---|
| IC693CPU374 | High-performance CPU module with Ethernet and logic support |
| IC693PWR321 | Power Supply Module, 30W, for 90-30 baseplates |
| IC693ALG220 | 4-Channel Analog Input Module (0-10 VDC) |
| IC693ACC302 | Serial Programming Cable |
| IC693CHS391 | 5-Slot Expansion Baseplate |
| IC693MDL742 | 16-Point 24VDC Positive Logic Output Module |
会社情報
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