7
6
5
8
9
10 11 12
395-016
Electrical connection
① Enter key/OK key
② Pilot lamp indicating readiness for operation
③ Pilot lamp for malfunction message
2
④ Alarm key
4
3
⑤ Movement keys / direction keys
1
⑥ Back key/ESC key
⑦ Display
h Mains power supply cable
⑨ USB-Slot
⑩ Connecting socket for potential-free
⑪ Modem connection
l Connection for ultrasonic sensor
50
for moving through the program menu
switch contact / external signal generator
2020/01