ABB SDCS-PIN-4b
ABB SDCS-PIN-4b Module Introduction
1. Product Overview
The ABB SDCS-PIN-4b is a digital input module designed for ABB's industrial control systems, particularly for use with AC 800M controllers in process automation applications.
2. Key Specifications
- **Module Type**: Digital input module
- **Input Channels**: 4 isolated channels
- **Input Voltage**: 24V DC nominal (18-30V range)
- **Input Current**: Typically 3mA per channel
- **Isolation Voltage**: 500V AC between channels and system
- **Response Time**: <1ms
- **Connection Type**: Screw terminal block
3. Core Features
- High-density design saves cabinet space
- LED status indicators for each channel
- Short-circuit and reverse polarity protection
- Hot-swappable design (when used in supported systems)
- Compatible with ABB's S800 I/O system
4. Typical Applications
- Process control systems
- Plant automation
- Safety interlock systems
- Equipment status monitoring
5. Mechanical Characteristics
- **Dimensions**: 12.5mm x 76mm x 120mm (HxWxD)
- **Weight**: Approximately 0.15kg
- **Mounting**: DIN rail mounting
- **Operating Temperature**: -25°C to +60°C
- **Protection Rating**: IP20
6. Ordering Information
- **Base Part Number**: SDCS-PIN-4b
- **Spare Parts**: Replacement terminal blocks available
- **Compatible Carriers**: S800 I/O modules
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