Iss
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e d
a
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.1
0.2
011
32
Subject to reasonable modifications due to technical advances.
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AS-i Safety Monitor for 2 AS-i circuits
Electrical connection
7.4.1
Electrical connection VAS-2A1L-K31
+AS-i 2– (Connection to 2nd AS-i Circuit)
More information about the additional slave circuit can be found in section Safe coup-
ling slaves on the AS-i circuits.
+
-
+
-
+
-
+
+AS
I 1–
+AS
I 1–
+AS
I 2– / 24V, 0V
AS
I 1 +PWR- (max. 8 A)
Terminal
Signal / Description
+ASI 1–
Connection to AS-i Circuit 1
ASI 1 +PWR–
Supply voltage for AS-i Circuit 1 (max. 8 A)
+ASI 2 – / 24 V, 0 V Connection to AS-i Circuit 2; 24V supply Safety Monitor
optional
FG
Function ground
Information!
AS-i Circuits 1 and 2 are powered by separate power supplies.
Information!
For additional information, please refer to the section AS-i and power supply terminal
assignments.
Summary of Contents for VAS-2A1L-K31
Page 107: ...VAS 2A1L K31 VAS 4A16L K31...
