Description
8-digital input/ 8-digital output, relay
General Overview
- Model: EM DR16
- Article No.: E 288-2DR16-0AA1
- Description: 8 Digital Inputs / 8 Digital Outputs (Relay Type)
Physical Specifications
- Dimensions (WxHxD): 47 x 100 x 81 mm
- Power Consumption: 5.5W
- Current Consumption (SM Bus): 145mA
- Current Consumption (24V DC):
- Input Points: 4mA per input point
- Relay Coils: 11mA per relay coil
Digital Input Specifications
- Number of Inputs: 8
- Input Type: PNP/NPN (IEC Type 1 Sinking)
- Surge Voltage (Maximum): 35VDC (lasting 0.5s)
- Logic 1 Signal (Minimum): 15VDC
- Logic 0 Signal (Maximum): 5VDC
- Optical Isolation:
- Field Side and Logic Side: 500V AC (lasting 1 minute)
- Isolation Group: 2
- Filter Time: Selectable (0.2ms, 0.4ms, 0.8ms, 1.6ms, 3.2ms, 6.4ms, 12.8ms) — up to 4 inputs form one group
- Maximum Number of Inputs Connected Simultaneously: 8
- Cable Length:
- Shielded Cable: 500 meters
- Unshielded Cable: 150 meters
Digital Output Specifications
- Number of Outputs: 8
- Output Type: Relay
- Voltage Range: 5-30V DC or 5-250V AC
- Surge Voltage (Maximum): 7A during power-on
- Rated Current per Output Point (Maximum): 2.0A
- Switching Delay:
- Disconnection to Connection: Maximum 50µs
- Connection to Disconnection: Maximum 200µs
- Optical Isolation:
- Field Side and Logic Side: 1500V AC (lasting 1 minute for coils and contacts); none for coils and logic
- Isolation Group: 2
- Output Status in STOP Mode: Previous value or replacement value (default is 0)
Connectivity & Cable
- Maximum Number of Outputs Connected Simultaneously: 8
- Mounting Orientation:
- Horizontal: 55°
- Vertical: 45°
- Cable Length:
- Shielded Cable: 500 meters
- Unshielded Cable: 150 meters
