3 Electrical connection
3.4
Galvanic isolation
Analog input
Digital input/
output (logic
output 14 V)
Digital input
Analog input
(option)
3 digital inputs
(option)
Counter
input
(option)
USB host
interface
Setup interface
(USB)
Voltage supply
1
The voltage specifications correspond to the test voltages (alternating voltage, rms values) accord-
ing to DIN EN 61010-1 (VDE 0411-1):2020-03 for type testing.
2
Functional galvanic isolation for connection of SELV or PELV electrical circuits.
CAUTION!
The standard analog input and the setup interface (USB) are not galvanically isolated.
Do not connect the USB with a grounded sensor if the ground of the PC is also grounded (e.g. a
desktop PC).
24
(2)
(2)
(2)
0/24 V
(1)
3000 V
(1)
3000 V
Relay (N/O)
3000 V
(1)
Relay (N/O; option)
3000 V
(1)
Relay (change over; option)
3000 V
(1)
2 Relays (N/O; option)
3000 V
(1)
Solid state relay (option)
(2)
Analog output (option)
Logic output 14 V (option)
(2)
Logic output 22 V (option)
(2)
2 Open-collector outputs
(option)
(2)
(2)
Ethernet interface (option)
(2)
PROFINET interface (option)
(2)
RS485 interface (option)