4 Electrical connection
24
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.
(3) For the options "analog/digital" and "analog": functional galvanic isolation for connection of SELV or
PELV electrical circuits.
For the option "analog(HI)/digital": test voltage 3510 V (alternating voltage, rms value) according to
EN 61010-1:2011-07 for the type test.
Analog input 1
to
Analog input 3
Relay 1
»
Analog 2output
»
»
Ethernet/PROFINET
interface
Analog output 1
»
RS232/RS485
interface
3510 V
Digital
1 to 6
inputs
USB host
interface
USB device-
interface
»
»
3510 V
Voltage supply
Digital
7 to 12
inputs
Digital
13 to 18
inputs
Relay 2
»
3510 V
Relay 7
»
3510 V
»
Digital inputs/
outputs 13 to 16
»
Digital inputs/
outputs 17 to 20
»
Digital inputs/
outputs 21 to 24
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(1)
to
»
(3)
Analog 3output
»
(2)
»
»
»
(2)
»
(2)
Analog input 10
to
Analog 12input
»
»
Analog 4
to
Analog 6
input
input
»
(3)
»
(3)
»
(2)
»
(2)
Analog 13
to
Analog 15
input
input
»
Digital inputs/
outputs 1 to 12
(2)
Analog 7
to
Analog 9
input
input
»
(3)
»
(3)
»
(2)
»
(2)
Analog 16
to
Analog 18
input
input