Front panel Configuration port
N This port is hardwired for RS-232 only.
N This port is independent of the rear panel RS-232/RS-422 port. A front panel
Configuration port connection and a rear panel RS-232/RS-422 port connection
can both be active at the same time.
The optional 9-pin D to 2.5 mm mini jack TRS RS-232 cable, part #70-335-01
(figure 4-2) can be used for connection to the Configuration port.
1
6
9
5
9-pin D
Pin 2
Computer's RX line
Pin 3
Computer's TX line
Pin 5
Computer's signal ground
Figure 4-2 — Optional 9-pin TRS RS-232 cable
ISS 506 Integration Seamless Switcher • SIS
6 feet
(1.8 m)
Part #70-335-01
Connection
TRS Plug
Tip
Ring
Sleeve
Tip
Ring
Sleeve (Gnd)
Programming and Control
™
4-3