User's Manual

WaveCom Electronics Inc
MA4061/MA4070 Manual; MAN1L2301 Rev03 (Mar 2002)
Approved: R. L.
20
REMOTE INTERFACE
The Remote Interface connector is a dual RJ45. Both sockets in the connector are identical. The pin-out for
the matching RJ45 plug is shown in the following table and diagram:
D
DD
D
IAGRAM
IAGRAM IAGRAM
IAGRAM 4.1
4.14.1
4.1B
B B
B : RJ45 P
: RJ45 P: RJ45 P
: RJ45 PLUG
LUG LUG
LUG C
CC
CONNECTIONS
ONNECTIONSONNECTIONS
ONNECTIONS
T
TT
TABLE
ABLE ABLE
ABLE 4.1
4.14.1
4.1A
A A
A : RS232 P
: RS232 P: RS232 P
: RS232 PIN
ININ
IN-
--
-OUT
OUTOUT
OUT
Terminal Upconverter
RJ45 Pin Signal Direction Signal RJ45 Pin
1 CTS
←
CTS 1
2 DSR
←
DSR 2
3 RXD
←
TXD 3
4 RXD/GND — RXD/GND 4
5 TXD/GND — TXD/GND 5
6 TXD
→
RXD 6
7 DTR
→
DTR 7
8 RTS
→
RTS 8
☛ Note: The above pin-out allows a straight through RJ45 cable to be used for
connection between the terminal and the MA4001B chassis. It is also possible to
use an RJ45 - DB25 adapter to connect to a PC or similar RS232 standard serial
port.
T
TT
TABLE
ABLE ABLE
ABLE 4.1
4.14.1
4.1B
BB
B:
: :
: RS485 P
RS485 PRS485 P
RS485 PIN
ININ
IN-
--
-OUT
OUTOUT
OUT
Terminal Upconverter
RJ45 Pin Signal Direction Signal RJ45 Pin
1 NC NC 1
2 NC NC 2
3 A
↔
A 3
4 GND — GND 4
5 GND — GND 5
6 B
↔
B 6
7 NC NC 7
8 NC NC 8
☛ Note: The above pin-out allows connection to an RS485 communications bus. If
desired, an RS485 - RS232 converter and an RJ45 - DB25 adapter can be used
to connect to a PC or similar RS232 serial port.