Lynx R FR 5010 用户手册
Reference Manual R FR 5010 Version1.4
Page 20
Control Connection
An external Control Interface is provided on the
rear termination panel. When an R CT 5020 Rack
rear termination panel. When an R CT 5020 Rack
Controller (or R CT 5030 Master Controller) is fitted
to the rack this port can be used for two primary
functions:
functions:
1. When configured as a RS 232 serial port this can
be connected directly to a PC running the LYNX
control software.
2. When configured for RS 422 operation this port is
used to daisy chain other racks fitted with R CT
5020 Rack controllers (up to 15 additional racks)
5020 Rack controllers (up to 15 additional racks)
Note. Please refer to the R CT 5020 Reference
Manual for details on how to re-configure the port
Manual for details on how to re-configure the port
and more detail on the use of this control interface.
The connection is a 9 pin SubD female connector.
Function and connection information is described
below.
Connections for RS 422
Connections for RS 232
Pin
Number
Connection
Pin
Number
Connection
1
GND Shield
6
GND
2
TX A 422
7
TX B 422
3
RX B 422
8
RX A 422
4 GND
9 GND
Shield
5 GND
Pin
Number
Connection
Pin
Number
Connection
1
GND Shield
6
GND
2 TX
232
7
3
RX 232
8
4 GND
9 GND
Shield
5 GND