Harmonic ProView 2900 Installation Manual page 218

Appendix A: Software Download
A.2 Downloading ProView 2900 Software Using HiperTerminal
NOTES
There are many Terminal Applications that support Serial-COM.
In this document Software download procedure is performed on the built-in MS Windows
hyperterminal.
The ProView 2900 can be controlled from a standard PC through a serial RS-232 or RS-485
cable. The following tables detail the pin-to-pin and signal assignments of the RS-232 and
RS-485 cables, respectively.
Table A-1:
9 Pin D-Type Connector
(PC)
2
3
5
Table A-2:
PC RS-485 9 Pin
D-Type Connector
PIN
1
6
8
9
© Harmonic Inc. Manual p/n 101543/Ver 1.0
RS-232 Control Cable Pin-to-Pin
9 Pin D-Type Connector
(ProView 2900)
3
2
5
RS-485 Control Cable Pin-to-Pin Designations
Designation
RB
RA
TB
TA
A-5
Signal Description
Pc-RxD
Pc-RxD
GND
ProView 2900 Rs-485 9 Pin
D-Type Connector
PIN Designation
1 TX+
6 TX-
8 RX+
0 RX-
ProView 2900 Series/SW Version 1.94