ProSoft Technology PTQ-101M - Manual (Page 148)

PTQ-101M ♦ Quantum Platform Reference
IEC 60870-5-101 Master Communication Module
Page 148 of 181 ProSoft Technology, Inc.
May 14, 2008
For the PTQ-101M, the control and monitor points would be transferred as shown
in the following illustration.
Processor
101M
Module
Slave
Monitor
Points
Control
Points
Monitor
Points
Control
Points
You must make sure that all points are configured in the correct location in the
PTQ-101M module database in order to be properly updated from/to the
processor.
7.4 Cable Connections
The application ports on the PTQ-101M module support RS-232, RS-422, and
RS-485 interfaces. Please inspect the module to ensure that the jumpers are set
correctly to correspond with the type of interface you are using.
Note: When using RS-232 with radio modem applications, some radios or modems require
hardware handshaking (control and monitoring of modem signal lines). Enable this in the
configuration of the module by setting the UseCTS parameter to 1.