Deskripsi
System Module
- Type: Communication interface module
- Model: COM741‑S01
- Part Number: COM741‑S01
- System Compatibility: SUPCON 700 Series DCS
- Brand : Zhejiang University Central Control
Product Overview:
The COM741‑S01 is a high‑performance communication interface module used in SUPCON’s 700 Series DCS systems. It enables real‑time data exchange between field devices, controllers, and supervisory systems using industrial protocols. Designed for mission‑critical automation, it supports robust networking, diagnostics, and protocol conversion.
Specifications:
| Feature | Specification |
|---|---|
| Supported Protocols | Modbus RTU, Modbus TCP, PROFIBUS DP, Ethernet/IP (model-dependent) |
| Ports | RS‑485, RS‑232, RJ45 Ethernet |
| Baud Rate | Up to 115.2 kbps (serial), 10/100 Mbps (Ethernet) |
| Isolation | Optical isolation between field and system |
| Power Supply | 24 VDC ±10% |
| Indicators | LED status for power, communication, fault |
| Diagnostics | Built-in self-test, communication error logging |
| Mounting | DIN rail or rack slot |
| Operating Temp | −10 °C to +60 °C |
| Humidity | ≤95% RH (non-condensing) |
| Compliance | IEC 61158, GB/T 20438 |
Dimensions & Weight:
- Size: Approx. 160 × 100 × 40 mm
- Weight: ~600–800 g
Applications:
- SUPCON 700 Series DCS systems
- Power plant control networks
- Chemical and petrochemical automation
- Water treatment and environmental monitoring
- Cement and metallurgy process control
- Protocol bridging between legacy and modern systems
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