Installation Guide

36
APPENDIX A: CABLES AND ADAPTERS
General
This appendix provides supplementary data on cables and adapters used in various
MOSCAD-M systems. The following applications are covered:
• RTU-to-Computer/Terminal Connections
• RTU-to-Modem Connections
• RTU-to-RTU Connections
RTU-to-Computer/Terminal Connections
For a 25-pin or 9-pin D-type connector, use the FLN6457 cable kit, in order to connect one of
the RTU RS232 ports to a computer or terminal. The kit includes a cable with RJ45 modular
jacks on both ends, an RJ45 to 25-pin female D-Type adapter, and an RJ45 to 9-pin D-Type
adapter.
When the connector is facing upwards, the left-hand pin is Pin No. 1,
and the right-hand pin is Pin No. 8.
Tx DATA
Rx DATA
RTS
CTS
GND
DTR
Tx DATA
Rx DATA
RTS
CTS
DSR
GND
DTR
Rec Line (DCD)
DSR
22
Rec Line (DCD)
13
54
85
J1
(RJ45)
J2
(25-Pin
D-Type)
76
47
320
67
(9-Pin
D-Type)
(3)
(2)
(7)
(8)
(6)
(5)
(4)
(1)
Figure 22
RJ45-to-D-Type Female Connector Adapter
RJ45
Connector