Extron Electronics MS9400 HD FrEND - Manual (Page 44)

MS9400 HD FrEND User Guide Chapter 6: Remote Control Protocol
44 Rev. 1.54
CONTROL PORT CONNECTIONS
The MS9400 facilitates remote control with Serial and LAN connectors located at the rear. We recommend that
you use commercially manufactured connecting cables. Should you wish to make your own cables, the MS9400’s
control pin-outs are given below.
Serial Port Pinout
PIN1 n/c
PIN2 Receive Data
PIN3 Transmit Data
PIN4 n/c
PIN5 Ground
PIN6 n/c
PIN7 n/c
PIN8 n/c
PIN9 n/c
9 WAY D TYPE
(FRONT
1 5
6 9
Figure 11.
Serial Port Pin Functions
RJ45 Ethernet
This is a ‘100 Base T’ connection that supports the TCP/IP protocol.
RJ45 Pinout
Pin No Signal Pin No Signal
1 Tx+ 5 No connect
2 Tx- 6 Rx-
3 Rx+ 7
No connect
4 No connect 8 No connect