Remote control – Junger Audio b44 - SDI Audio Converter/Router User Manual
Page 11
3. INSTALLATION
3.8
REMOTE
CONTROL
The SDI converter/router b44 can be remote-controlled by means of
parallel GPI contacts. The other way b44 can send signals of specific
device statuses via parallel Tally lines.
use :
remote-controlled changeover of presets and more
3.8.1
GPI/TALLY
REMOTE CONTROL
(PARALLEL
REMOTE)
connector:
D-SUB 15pin, female
pinout
GPI in
TALLY out
Electrical specification:
GPI input
On:
connection to +3V..+24V
Off:
GND
Tally output
type:
normally open relais contacts
Contact rating:
1A 24 VDC, 0,5 A 125 VAC
max.
30
W
62,5
VA
max. 60 VDC, 125 VAC
The SDI converter/router b44 can be remote-controlled by means of
serial remote RS-232/RS-422.
use :
remote-controlled changeover of presets
protocol:
available on request
connector:
D-SUB 9pin, female
min. 50 ms
3.8.2
SERIAL REMOTE
CONTROL
(RS-232/RS-422)
Pin
Signal name
Logic
I/O
1
GPI1+
L/H
I
2
GPI2+
L/H
I
3
GPI3+
L/H
I
4
GPI4+
L/H
I
5
GPI5+
L/H
I
6
GPI6+
L/H
I
7
GPI7+
L/H
I
8
test
9
GPI1-
L/H
I
10
GPI2-
L/H
I
11
GPI3-
L/H
I
12
GPI4-
L/H
I
13
GPI5-
L/H
I
14
GPI6-
L/H
I
15
GPI7-
L/H
I
Pin
Signal name
alternativ
1
T1, root
2
T2, root
3
T3, root
4
T4, root
5
T5, root
6
T6, root
7
T7/T8, root
8
T1, open contact
9
T2, open contact
10
T3, open contact
11
T4, open contact
12
T5, open contact
13
T6, open contact
14
T7, open contact
15
T8, open contact
Operation manual b44, chapter 3 -installation- page 3-3