Iss
u
e d
a
te
: 21
.1
0.2
011
18
Subject to reasonable modifications due to technical advances.
© Fuchs, Printed in Germany
Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91
Internet http://www.pepperl-fuchs.com
AS-i Safety Monitor for 2 AS-i circuits
Installation
5.
Installation
5.1
Dimensions
5.2
Connections
120
96
85
Warning!
Cover the top of the AS-I Safety Monitor when doing any drilling work above the unit.
No particles, especially metal chips, should be allowed to enter the housing, since this
could cause a short circuit.
Information!
For additional information, please refer to <Section 15 “Appendix: Installation Notes”>.
0,8 Nm
7 LB.IN
5 ... 6 mm / PZ2
10
10
AWG
2 x 24 ...12
2 x (0,5 ... 1,5) mm
2
2 x (0,5 ... 1,5) mm
2
Attention!
The AS-I power supply for the AS-I components must have isolation per IEC 60 742
and be able to handle momentary power interruptions of up to 20 ms. The power sup-
ply for the 24 V supply must also have isolation per IEC 60 742 and be able to handle
momentary power interruptions of up to 20 ms. The maximum output voltage of the
power supply must also be less than 42 V in case of a fault.
Summary of Contents for VAS-2A1L-K31
Page 107: ...VAS 2A1L K31 VAS 4A16L K31...
