- Number of digital inputs
- 8
- Total number of channels (module)
- 8
- Signal type
- Voltage
- Signal type (voltage)
- 24 VDC
- Sensor connection
- 8 x (2-wire, 3-wire)
- Input characteristic
- High-side switching || Type 2, per IEC 61131-2
- Input filter (digital)
- 0.1 ms || 0.5 ms || 3 ms || 15 ms || 20 ms
- Input filter
- Hardware: ≤ 80 µs; Software: parameterizable
- Input current per channel for signal (0) max.
- 2.4 mA
- Input current per channel for signal (1) typ.
- 7.3 mA
- Input current per channel for signal (1) min.
- 6.4 mA
- Input current per channel for signal (1) max.
- 7.4 mA
- Voltage range for signal (0)
- −3 … +5 VDC
- Voltage range for signal (1)
- 11 … 30 VDC
- Process data width
- 1-byte data + status
- Parameterizable functions
- I/O diagnostics (per module): Short circuit/overload (sensor supply); Undervoltage (ULS + UA) || Online simulation (per module): Diagnostics || Online simulation (per channel): Lock/Unlock; Simulation value: 0/1 || Input filter (per channel): 0.1/ 0.5/ 3 /15 /20 ms/ Filter "Off" || Inversion (per channel): On/Off
- Protection
- Reverse voltage protection for ULS + Uo; Short circuit protection for sensor supply
- Supply voltage (system and sensor)
- 24 VDC(-25 … +30 %); Logic and sensors (ULS)
- Current consumption (system and sensor)
- 40 mA
- System and sensor power consumption (note)
- + sensors (max. 400 mA)
- Supply voltage (field)
- 24 VDC (-25 … +30 %); Actuators (UA), for transmission only
- Current consumption, field supply (module with no external load)
- 5 mA
- Isolation
- 500 V supply/system bus
- Indicators
- LED (F) red: Error status; LED (SB) green/red/orange: System bus status; LED (ULS, UA) green: Power supply status; LED (0 … 7) yellow: Status/diagnostics DI 1 … DI 8; Non-retentive displays
- Current carrying capacity (supply connections)
- 8 A
- Connection of 2-wire BEROs
- Admissible closed current: 1.5 mA (max.)