4 Electrical connection
4.2
Galvanic isolation
(1) The voltage specifications correspond to the test voltages (alternating voltage, rms values) accord-
ing to EN 61010-1:2011-07 for the type test.
(2) Functional galvanic isolation for connection of SELV or PELV electrical circuits.
26
Analog input 1
to
Analog input 3
Analog input
4
to
Analog input
6
Digital inputs
1 to 6
Digital inputs
7 to 12
USB host-
interface
RS232/RS485
interface
(2)
(2)
(2)
(2)
3510 V
(1)
(2)
(2)
(2)
(2)
(2)
(2)
3510 V
(1)
Voltage supply
Analog ouput 1
Analog
ouput
2
Relay 1
Digital inputs/
outputs 1 to 12
USB device-
interface
Ethernet/PROFINET
interface