Dantel A11-44202-00 Manual de instalación y funcionamiento - Página 9

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F
. 4 - P
D
, 44202 M
IG
IN
ESIGNATIONS
4W RCV (600 ohm); 2W XMT-RCV
44202-0898 <90-00004>
INSTALLATION
Wiring
In most cases, the 56-pin edge connector is prewired at the factory.
If custom wiring is required, refer to Fig. 4 for module edge
connector pin designations, or contact Dantel. Wire the connector
in the shelf or housing as required.
ODEM
56
54
52
50
48
46
44
42
4W XMT (600 ohm)
40
38
36
34
RTS (TTL port)
32
TXD (TTL port)
30
DCD (TTL port)
28
DSR (TTL port)
26
24
22
RTS (RS-232 port)
20
18
CTS (RS-232 port)
16
RD (RS-232 port)
14
RXD+ (RS-422 port)
12
CD+ (RS-422 port)
10
RTS- (RS-422 port)
8
TXD- (RS-422 port)
6
TXD- (RS-485 port)
4
RXD+ (RS-485 port)
2
COMPONENT SIDE
OF PC BOARD
55
53
Dist. Out
51
Sum In
49
ALB
47
DLB
45
43
4W RCV (600 ohm); 2W XMT-RCV
41
4W XMT (600 ohm)
39
37
-21 to -56 VDC
35
33
DTR (TTL port)
31
RXD (TTL port)
29
CTS (TTL port)
27
Signal Ground
25
23
TD (RS-232 port)
21
DTR (RS-232 port)
19
Ground
17
DCD (RS-232 port)
15
DSR (RS-232 port)
13
RXD- (RS-422 port)
11
CD- (RS-422 port)
9
RTS+ (RS-422 port)
7
TXD+ (RS-422 port)
5
TXD+ (RS-485 port)
3
RXD- (RS-485 port)
1
CIRCUIT SIDE
OF PC BOARD
P
9
AGE