4 Electrical connection
24
4.2
Galvanic isolation
Analog input 1
Digital
/
outputs
1 to 12
inputs
Relay contact
»
Analog
2
output
»
»
50 V
Ethernet
interface
Analog output 1
»
50 V
50 V
RS232/RS485
interface
50 V
3000 V
Analog
6
input
»
50 V
..
.
50 V
Digital input 1
50 V
Digital
12
input
50 V
USB host
interface
USB device
interface
»
50 V
»
3000 V
Voltage supply
..
.
50 V
50 V
Digital
6
input
Digital
7
input
..
.
