83SR51E/R1210 ABB dcs circuit breaker

• Brand
  ABB
• Model
  83SR51E/R1210
• Product Name
  Industrial Control Signal Module
• Country of Origin
  Germany
• HS Code
  8538900000
• Dimensions
  120mm(H)×85mm(W)×40mm(D)
• Weight
  0.38kg
• Operating Temperature
  -20℃ ~ +60℃
• Storage Temperature
  -40℃ ~ +85℃
• Power Supply
  24VDC
• Warranty
  12 month
• Product Status
  New and original

ABB 83SR51E/R1210 Product Introduction & Technical Specifications

Electrical Technical Parameters

Input: Digital/analog mixed signal input; 24 VDC nominal input level; input impedance ≥10 kΩ

Output: Relay/transistor output; rated output current 0.5 A per channel; isolated output circuit

Power Supply: 24 VDC ±10%; power consumption ≤8 W

Features: Galvanic isolation between input/output and power; over‑voltage, short‑circuit and reverse‑polarity protection; wide operating temperature range; high EMC compliance; plug‑and‑play installation; status LED indicators for operation and fault diagnosis

Product Advantages

1.Manufactured with ABB’s mature industrial technology, ensuring long-term stable operation in harsh industrial environments

2.Built-in multi-level protection functions to reduce equipment failure risks and extend service life

3.Compact structure and easy installation, saving cabinet space and reducing wiring costs

4.High isolation performance effectively improves system anti-interference capability and operational safety

5.Wide compatibility with various control systems, convenient for system integration and maintenance

Core Functions

1. Real-time acquisition and processing of analog, digital and pulse process signals

2. Precise closed-loop analog control of industrial actuators and process parameters

3. Execution of equipment logic control and safety interlock protection tasks

4. Independent distributed control operation, reducing the load of upper control system

5. Real-time data transmission and communication with the whole control system

6. Fault alarm, status prompt and fault location for abnormal system operation

Application Cases

Applied in petrochemical industry for monitoring and control of pipeline pressure, temperature and flow signals

Used in thermal power plants for auxiliary equipment interlock control and signal acquisition

Deployed in food & beverage processing lines for automated production logic control and sensor signal processing

Adopted in pharmaceutical manufacturing plants for clean‑area equipment control and precise signal regulation

Utilized in water treatment systems for pump, valve and instrument signal monitoring and control

Main Functions

Real-time collection and conditioning of field sensor signals

Logic processing and signal conversion for industrial automation control loops

Isolated transmission of control signals to avoid electromagnetic interference

Fault self-diagnosis and status feedback for system reliability monitoring

Compatibility with mainstream industrial communication protocols and control systems