Motrona MM 640, Operating Instructions Manual

Page: 5 / 44

MM64003a_e.doc / Feb-09 Page 5 / 44
2. Block Diagram and Terminal Assignment
+5
-
A
/A
B
/B
+5
-
A
/A
B
/B
Encoder 1*)
Encoder 2*)
Input 1
Input 2
Input 3
Input 4
Control Inputs
RxD
TxD
GND
RS232
-
+
24 V DC
Power Supply
Com+ (K1 - K4)
Output 1
Output 2
Output 3
Output 4
High-Speed
Transistor
Outputs
+24
+24
18
24
23
20
19
22
21
11
12
6
5
27
28
3
17 1
4
29
26
25
7
8
2
10
9
24 V AC
*) The example uses TTL encoders
with a 5 volts power supply
Login 4
1
NC
C
NO
12
Rel.1
NC
C
NO
Rel.2
NC
C
NO
Rel.3
NC
C
NO
Rel.4
Logical Inputs
Login 5
Login 6
Login 1
Login 2
Login 3
X3
X4
X1 = 1 - 16
X2 = 17 - 32
10
11
9
7
8
6
4
5
3
1
2
14
30
31
2
3
4
5
6
15
B (-)
A (+)
RS485
17 18 19 20 21 23 24 25 26 27 28 29 30 31 32
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Rel.1 Rel.2 Rel.3 Rel.4
X1
X2
X3
X4