Kingfisher Plus+ Hardware Manual
MC-10/11/30 Communications Modules
5.2.1 Overview
• Up to three communications ports per module
• Wide range of available option boards
• Fixed Serial (RS-232) port on Port 1
Note: MC-10/11/30 is a SUPERSEDED product and is not being manufactured any more.
The MC-10/11/30 multi-communications module provides up to three additional
communications ports. Ports 2 and 3 are optional and use plug-in option boards while Port 1
is fixed as a serial (RS-232) port.
This module consumes power from the +5 V
DC
bus on the backplane. It also requires
+12 V
DC
. The MC-10/11/30 modules can be installed in any I/O slot of a 4, 6 or 12 slot
backplane. An RTU can have up to 16 ports.
5.2.2 MC-10/11/30 Module LEDs
MC-10/11/30
LED Description
OK
ON when Module is functioning correctly
Tx
ON when port is transmitting
Rx
ON when port is receiving
RTS
Request to send. Set ON when transmitting
CD
Carrier Detect. ON while a communications signal is detected
L1, L2
Not used
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 82
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