Wgt02310 Optical Fibre/ Rs232 /Rs422 General Transceiver - Arlacon MC300 User Manual

ARLACON MC300
Control system
User's manual
Product code 1003418
PC SERIAL INTERFACE
D25 D9
RxD
3 2
TxD
2 3
7 5 SIGNAL GND
5 8
2 mm
CTS
6 6
DSR
2 mm
20 4
DTR
2 mm
McWAY I/O MODULE
fiber in
fiber out
McWAY I/O MODULE
S1
11 INA
INB
12
13
OUTA
14
OUTB
15
Fig. 2.3.3.3, Example of MC300 communications connections

2.3.4 WGT02310 Optical fibre/ RS232 /RS422 general transceiver

The WGT02310 transceiver module is a DIN rail mounting conversion module for use with
optical fibre compatible with McWay equipment. It can be used for several purposes:
- To connect McWay modules to MC300 systems with optical fibre
- To connect McWay modules to MC300 systems with RS-422 with optical isolation in
each segment.
- To provide isolation/optical fibre connection for MC300 serial communications
- To convert RS-232 signals to RS-422 or optical fibre
The WGT02310 has three input/output interfaces freely connectable to each other using
onboard jumper blocks:
- 1 mm plastic optical fibre transmitter and receiver
- RS-232 /RS-422 with D-15 female connector compatible with MC300 with enclosure
- RS-422 with terminal block and optically isolated input
The D-15 connector has a separate 2 pin terminal block for EMRG signal connection.
FROM
POWER
SUPPLY
Optical fibre version (B)
RS-422 version (A)
MC300MAE
MC300
CONTROL UNIT
DPI-S1
RS232in
1 in
RS232 out
2 out
signal gnd
3 0V
4 in
5 out
6 0V
S1
1 +24
POWER
SUPPLY
2 0V
MC300 :LP McWay
fiber in U6
fiber out U7
S4 RS-422 :LP (McWay)
1 inA
2 inB
3 0V
4 outA
5 outB
15