Deskripsi
Current Signal Output Terminal Board
- Type: Analog output terminal board
- Model: TB372‑RU
- Part Number: TB372‑RU
- Series Compatibility: SUPCON XP300 / XP9500 / ECS‑100
- Brand : Zhejiang University Central Control
Product Overview:
The TB372‑RU is a current signal output terminal board designed for use with SUPCON’s XP300/XP9500/ECS‑100 DCS systems. It provides a reliable interface between analog output modules and field devices such as control valves, actuators, and transmitters. The board ensures stable current signal transmission (typically 4–20 mA) with electrical isolation and surge protection.
Specifications:
| Feature | Specification |
|---|---|
| Signal Type | Analog output (current) |
| Output Range | 4–20 mA |
| Channels | Typically 8–16 channels |
| Load Resistance | ≤750 Ω |
| Isolation | Optical isolation between controller and field |
| Power Supply | 24 VDC |
| Connector Type | Screw terminals + ribbon cable header |
| Protection | Over-voltage, reverse polarity, surge suppression |
| Mounting | DIN rail or panel mount |
| Operating Temp | −10 °C to +60 °C |
| Humidity | ≤95% RH (non-condensing) |
| Compliance | IEC 61010, GB/T 20438 |
Dimensions & Weight:
- Size: Approx. 180 × 120 × 40 mm
- Weight: ~500–700 g
Applications:
- SUPCON XP9500 and ECS‑100 DCS systems
- Analog control of valves and actuators
- Signal output to transmitters and field devices
- Power plant, chemical, water treatment, and metallurgy automation
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