Vaddio Sony EVI-D70 PTZ Camera - Manual (Page 36)

36
Command List
The VISCA RS-422 connector pin
assignments
1 2 3 4 5
VISCA RS-422
6 7 8 9
Pin No. Function
1 TXD IN+
2 TXD IN–
3 RXD IN+
4 RXD IN–
5 GND
6 TXD OUT+
7 TXD OUT–
8 RXD OUT+
9 RXD OUT–
Using the VISCA RS-422 connector plug
1
Grasp both ends of the VISCA RS-422 connector
plug and pull it away from the rear panel of the
camera, as shown in the illustration.
1 2
3 4
5 6
7 8
9
Using the VISCA RS-422
connector pin assignments
2
Insert a wire (AW G Nos. 28 to 18) into the desired
wire opening on the plug, and tighten the screw for
that wire using a flat-head screwdriver.
3
Insert the VISCA RS-422 connector plug into the
VISCA RS-422 connector on the back of the
camera.
1 2
3 4
5 6
7 8
9
Notes
• In order to stabilize the voltage level of the signal,
connect both ends to GND.
• Do not make a VISCA RS-232C connection when
there is already an existing VISCA RS-422
connection.
Flat-head screwdriver
Wire