Technical data
Supply voltage
■ 24 V DC (), + 20 % / – 15 % – SELV
Power consumption
■ Max. 10 W
IP rating
■ Field case: IP 65
Data transmission interfaces
■ 1 x interface for ISO 11898 CAN bus, CANopen, not galvanically isolated
■ 1 x Ethernet (RJ 45) for remote operation (optional)
Inputs
■ 1 x 4-channel digital input terminals 24 V DC
■ 1 x 2-channel digital input terminals 24 V DC for 5 volt-free contacts from the valve limit switches
Outputs
■ 1 x 2-channel relay output terminal 230 V AC, 30 V DC■ 2 x N/O contact, volt-free; switching current AC/DC, max. 2 A
for external display of “Standby time is running” and “Stop”
Interval time
■ Setting range: 2 – 255 minutes
Standby time
■ Setting range: 15 minutes to 2 hours
Purge time
■ 5 minutes (factory setting)
Baud rate
■ Transfer rate: 50 kBit/s (cable length up to 250 m)/(fac- tory setting)
Indicators and controls
- Capacitive 5.7” colour touchscreen display with LED backlight
- Resolution: 640 x 480 pixels (WVGA)
- Brightness: 250 Cd/m2
- Size ( eld of view): 110 mm x 65 mm
