Extron electronic DVS 510 SA manual Connecting to the RS-232 Config Port Front Panel

ORS232 connector — This female 9-pin DB-9 connector provides for RS-232 or RS-422 remote communication. Connect a host computer or control system to this connector for serial control of the DVS by Simple Instruction Set (SIS) commands (see the “Remote Configuration and Control” section, beginning on page 47) or by the SPPCP software (see the control program help file).

The default protocol for this port is 9600 baud, 1 stop bit, no parity, and no flow control. The figure below shows the pin assignments for the DB-9 connector.

		Pin	RS-232 Function	Description
		1	–	No connection
		2	Tx	Transmit data
5	1	3	Rx	Receive data
		4	–	No connection
9	6	5	Gnd	Signal ground
		6	–	No connection
RS232
		7	–	No connection
		8	–	No connection
		9	–	No connection

Figure 7. Pin Assignments for the RS-232 Port

Connecting to the RS-232 Config Port (Front Panel)

The Config port on the front panel is an additional RS-232 connector. A host device can be connected to this 2.5 mm TRS connector for serial RS-232 control, as an alternative to the rear panel RS232 port.

An optional 2.5 mm cable (part number 70-335-01) can be used to connect the DVS to a computer. The figure below shows the pin assignments for this cable.

6 feet

(1.8 m)

1 6

5 9

Part #70-335-01

Tip

Ring

Sleeve (Gnd)

9-pin D	Connection	TRS Plug
Pin 2	Computer Rx line	Tip
Pin 3	Computer Tx line	Ring
Pin 5	Computer signal ground	Sleeve

Figure 8. Optional 2.5 mm Connector Cable for the Configuration Port

(See “H Config port“ on page 16 for more information on this connector.)

DVS 510 Series • Installation 11