Table of Contents
Advertisement
RS-232C Port
The PVS-1240S can be controlled from equipment with the RS-232C port, such as the SRP-C5000 system controller, or from a
personal computer via its RS-232C port.
Data Format
Data format is set as follows:
For communication protocol, refer to the separate "PVS-1240S RS-232C Interface Manual" available from a Sony office in your
area.
Mode:
Data length:
Baud rate:
Parity check:
Stop-bit length:
Bit sequence:
Connector-Pin Assignment
The RS-232C port is a 25-pin D-SUB connector (female).
The pin assignment is as follows:
Connection
Use the cables with the following specifications for
connection between the RS-232C port and the external
equipment.
Connector:
25-pin D-SUB (inch standard)
Cable:
Multicore shielded cable for data
communications (min. 8 cores)
Cable length:
Less than 15 m
NOTE
You can format the same preceeding data as PVS-880S
and the PVS-1680S. However, do not set more than
twelve inputs and four outputs for the Crosspoint
buttons to prevent damage to the hardware.
Asynchronous
8 bits
9600 bps
Odd parity
1 bit
Send from the least-significant bit.
Pin No.
Name
1
FG
2
TXD
3
RXD
4
RTS
5
CTS
6
DSR
7
SG
20
DTR
Connect the RS-232C port to external equipment as follows:
RS-232C port
Pin No.
1
2
3
4
5
6
20
7
Function
Frame ground
Transmit data
Receive data
Request to send
Clear to send
Data set ready
Signal ground
Data terminal ready
External equipment
Pin No.
(continued)
1
2
3
4
5
6
20
7
11
Advertisement
Table of Contents
