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MASTERYS BC 15-40 kVA - Ref.: IOMMASBCXX09-EN 01
8. CONNECTIVITY AND COMMUNICATION OPTIONS
8.1. MULTILEVEL COMMUNICATION
MASTERYS BC can manage a variety of serial, contact and Ethernet communication channels simultaneously.
The various cards and signalling accessories are inserted in the two standard communication slots. This gives MASTERYS BC
immediate interfacing and integration flexibility as soon as the unit is installed with no need for trained personnel.
As each channel is independent, simultaneous connections can
be made to satisfy the different levels of signalling and remote
monitoring.
See the operating procedures paragraph to access the detailed
functions of the cards installed in the slots.
RS232/485 pinout
1 Not connected
2 RX for RS232
3 TX for RS232
4 Data + for RS485
5 GND
6 Data − for RS485
7 Reserved
8 Not connected
9 +12 V
RS232 for Modem pinout
1 Reserved
2 RX for RS232
3 TX for RS232
4 Reserved
5 GND
6 Not connected
7 RTS
8 CTS
9 +12 V
C
D
8.1-1
8.1-2
34521
8976
Serial connector RS232 for Modem
Serial connector RS232/485
USB connector
Options slot 1
Options slot 2
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