Galvanic Isolation - JUMO miroTRON Brief Instructions

5.4

Galvanic isolation

a The voltage specifications correspond to the
test voltages (alternating voltage, rms val-
ues)
according to DIN EN 61010-1 (VDE 0411-
1):2020-03
1 Type 701080 (order code 23):
2 relay outputs (changeover contact, normal-
ly open contact)
The two relay outputs are not allowed to be
operated on different mains voltage circuits.
It is also not admissible to mix how the relay
outputs are operated – using a SELV electri-
cal circuit and a mains supply circuit.
3 Type 701080 (order code 26):
1 relay output (normally open contact)
5 or
7 Voltage supply 230 V, 48 to 63 Hz
115 V, 48 to 63 Hz
9 Digital input
CAUTION!
The analog input and the USB interface 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).
(10)
(9)
(8)
AC 3000 V
(a)
(7)
(b)
(6)
5 Electrical connection
AC 3000 V
(a)
AC 3000 V
(a)
AC 3000 V
(a)
(5)
b Functional galvanic isolation for
connecting SELV or PELV
electrical circuits
2 Type 701081 (order code 24):
4 relay outputs (normally open contact)
The relay outputs have a common pole (see
connection diagram).
4 Type 701080 (order code 26):
1 digital output DC 0/14 V
6 Voltage supply DC 12 V to 24 V
8 USB interface
10 Analog input
(1)
(2)
(3)
(4)
23