Description
Digital Output Module (DQ8 x Relay) – SM1222 DQ8xRLY
General Specifications:
- Model No: SM1222 DQ8xRLY
- Article No: H7 222-1HF32-0XB0
- Description: Digital output module with 8 relay outputs (dry contact)
Dimensions:
- Width: 45 mm
- Height: 100 mm
- Depth: 75 mm
Power and Current:
- Power Consumption: 4.5W
- Available Current (SM bus): 120mA
- Available Current (Sensor Power 24V): 11mA per relay coil when in use
Digital Outputs:
- Number of Outputs: 8
- Output Type: Relay (Dry Contact)
- Voltage Range:
- 5-30V DC
- 5-250V AC
- Maximum Current: 2A
- Lamp Load:
- 30W DC
- 200W AC
- Surge Current: 7A when the contact is closed
- Switching Delay: Up to 10ms
Electrical Ratings:
- Current of Each Public Terminal (Max): 10A
- Flood Leakage Current of Each Point: Not specified
- Isolation:
- Field side and logic side: 1500V AC for 1 minute (coil and contact)
- None between coil and logic side
- Isolation Group: 2
Lifespan and Reliability:
- Mechanical Lifetime (no-load cycles): 10,000,000 break/close cycles
- Lifetime under Rated Load: 10,000,000 break/close cycles
Behavior:
- RUN-STOP Behavior: Maintains the previous value or switches to the replacement value (default is 0)
