Leuze electronic MA 900 Manual De Uso página 16

EN
Spring-cage terminal assignments
Group
Earthing
Serial interface - host
Earthing
INPUT/OUTPUT4
Earthing
INPUT3
Earthing
Serial auxiliary interface
OUTPUT3
Reserved
ENCODER
Earthing
Serial auxiliary interface
OUTPUT2
Reserved
TRIGGER
Earthing
Serial auxiliary interface
OUTPUT1
1) upon connection to the MSC 900 isolated by optical coupler.
2) do not leave unconnected, see operating instructions
3) only in combination with MSC 900
16
Designation Function
Earth Functional earth
SGND Signal ground
TX (R)TX+ TX (RS 232)
RTS (R)TX- RTS (RS 232)
RX RX+ RX (RS 232)
CTS RX- CTS (RS 232)
Shield Functional earth
+V Positive supply voltage I/O
IO4+ Programmable input/output 4 +
IO4- Programmable input/output 4 -
-V Negative supply voltage I/O
Earth Functional earth
+V Positive supply voltage I/O
I3A Input 3 A (polarity reversible)
I3B Input 3 B (polarity reversible)
-V Negative supply voltage I/O
Shield Functional earth
SGND AUX Signal ground - RS 232 auxiliary interface
+V Positive supply voltage I/O
O3+ Output 3 +
O3- Output 3 -
-V Negative supply voltage I/O
X Reserved
+V Positive supply voltage I/O
ENA Input - encoder/tachometer A (polarity reversible)
ENB Input - encoder/tachometer B (polarity reversible)
-V Negative supply voltage I/O
Shield Functional earth
TX AUX TX RS 232 auxiliary interface
+V Positive supply voltage I/O
O2+ Output 2 +
O2- Output 2 -
-V Negative supply voltage I/O
X Reserved
+V Positive supply voltage I/O
I1A Input - trigger-sensor A (polarity reversible)
I1B Input - trigger-sensor B (polarity reversible)
-V Negative supply voltage I/O
Shield Functional earth
RX AUX RX RS 232 auxiliary interface
+V Positive supply voltage I/O
O1+ Output 1 +
O1- Output 1 -
-V Negative supply voltage I/O
1)
(R)TX+ (RS 422, RS 485)
(R)TX- (RS 422, RS 485)
RX+ (RS 422, RS 485)
RX- (RS 422, RS 485)
3)
3)
3)
3)
2)
2)