
ABB YPQ202A Key features
Supports high-density I/O in compact industrial installations
Stable RS-485/Modbus communication for seamless integration
Built-in relay outputs enhance control reliability
LCD interface provides clear status monitoring and operation feedback
Compatible with a wide range of field sensors and modules
Performance comparison
Parameter | YPQ202A | YPQ203A | YPQ204A |
Digital Inputs | 16 | 32 | 16 |
Relay Outputs | 8 | 8 | 16 |
Communication | RS-485/Modbus | RS-485/Modbus | RS-485/Modbus |
Typical Use Case | General control | High input systems | Output-intensive systems |
