MC231 INPUT/OUTPUT BOARD
4
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Connectors
NC: No Connection
T/R+ : Transmit/R
T/R- : Transmit/Receive -
RS485Setting jumper:
JP2 pull-on resistance
JP4 pull-down resistance
JP3 termination resistance.
RS485 Connector
Power Connector
Device ID
System Startup Delay Jumper (JP1)
V.OUT
GND
32
31
30
29
28
27
26
25
V.OUT
GND
16
15
14
13
12
11
10
9
V.OUT
GND
48
47
46
45
44
43
42
41
V.OUT
GND
8
7
6
5
4
3
2
1
Output 1~48 Connector
V.OUT Test Pointer
V.OUT Adjust
Communication Status LED
V.OUT
GND
40
39
38
37
36
35
34
33
V.OUT
GND
24
23
22
21
20
19
18
17
System Status LED
Output 49~64 Connector
V
.O
U
T
G
N
D
6
4
6
3
6
2
6
1
6
0
5
9
5
8
5
7
V
.O
U
T
G
N
D
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
+
-
COMMON
5
4
3
2
1
