Leuze electronic ASM1 Series, Connecting And Operating Instructions, Page: 33 / 143

ASM 33
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Terminal assignments of AS-i safety monitors ASM1/2 and ASM1E/2
1) Safeguard according to technical data
Terminal Signal / description Electrical connection
AS-i+ Connection to the AS-interface
bus
AS-i–
L+
+24V DC / supply voltage
M GND / reference ground
FE Functional earth
1.Y1 EDM 1 / input of external de-
vice monitoring circuit, output
circuit 1
1.Y2 Start 1 / start input, output
circuit 1
1.13
1)
Output switching element 1,
output circuit 1
1.14
1.23
1) Output switching element 2,
output circuit 1
1.24
1.32
Message output 1 "Safety on",
output circuit 1
2.Y1 EDM 2 / input of external de-
vice monitoring circuit, output
circuit 2
2.Y2 Start 2 / start input, output
circuit 2
2.13
1) Output switching element 1,
output circuit 2
2.14
2.23
1) Output switching element 2, output circuit 2
2.24
2.32
Message output 2 "Safety on", output circuit 2