VAA-2E-G4-SN
Connections, displays and control elements
Dat
e
of
is
sue
20.
05.
2005
11
Subject to reasonable modifications due to technical advances.
Copyright Fuchs, Printed in Germany
Fuchs Group • Tel.: G49 621 776-0 • USA +1 330 4253555 • Sin65 67799091 • Internet http://www.pepperl-fuchs.com
4
Connections, displays and control elements
Connections
The sensor connections consist of cage clamp terminals.
Either one mechanical position switch or a SN/S1N proximity switch may
be connected to each channel.
Connections
1.1
Mechanical position switch 1 +
S+1
1.2
Reserved
RES
1.3
Mechanical position switch 1 +
S-1
2.1
Mechanical position switch 2 +
S-2
2.2
Reserved
RES
2.3
Mechanical position switch 2 +
S+2
3.1
SN/S1N proximity switch 1 +
S+1
3.2
Proximity switch 1 emulation
EM1
3.3
SN/S1N proximity switch 1 -
L-1
4.1
SN/S1N proximity switch 2 -
L-2
4.2
Proximity switch 2 emulation
EM2
4.3
SN/S1N proximity switch 2 +
L+2
Terminals 1.2 and 2.2 are reserved and must not be
assigned (used).
Each of the unassigned terminals should be wired as
follows:
Note
