Westermo MA-29 Manuel D'installation page 10

Connections
Line connection
(5-Position screw-terminal)
Direction No. Description
Receiver 1
Receiver 2
Transmitter 3
Transmitter 4
5
Section of rack RV-01 with
one MA-29 mounted.
Terminal connection to a 25-position D-sub
(female) connector on MA-29.
Line connection to a 5-position
detachable screw-terminal, which
is mounted on the male connector
located at the rear of RV-01.
10
Terminal connection (DCE)
(RS-232-C/V.24/V.28, 25-position D-sub, female)
Direction
R+ I
R- O
T+ I
T- O
Shield
O
–
O
I=Input O=Output on MA-29
Pin ITU-T V.24
Description
no. Circuit no.
2 103 TD/Transmitted Data
3 104 RD/Received Data
4 105 RTS/Request To Send
5 106 CTS/Clear To Send
6 107 DSR/Data Set Ready
7 102 SG/Signal Ground
8 109 DCD/Data Carrier Detect
1
13
1 2 3 4 5
14
25
1
2
3
4
5
6029-2002