Front panel configuration port, Front panel configuration port -3 – Extron electronic Ultra Series User Manual
Page 113
4-3
CrossPoint / MAV Matrix Switchers • Programmer’s Guide
Front panel Configuration port
N
This port is hardwired for RS-232 only.
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.
6 feet
(1.8 m)
Part #70-335-01
5
1
9
6
Sleeve (Gnd)
Ring
Tip
9-pin D
Connection
TRS Plug
Pin 2
Computer's RX line
Tip
Pin 3
Computer's TX line
Ring
Pin 5
Computer's signal ground
Sleeve
Figure 4-2 — Optional 9-pin TRS RS-232 cable
N
This port is independent of the rear panel Remote port and is not affected by
changes to the rear panel port’s protocol. This front panel port’s protocol can
be changed via SIS command control only. See the
parameters command in “Command/response table for IP -specific SIS
commands”, later in this chapter, to configure both ports under SIS control.