
21
EN
10-826
Terminal
Name
Function
18 / 28
a
Bus connection, can be used simultaneously for cameras 1 and 2 / 3 and 4
19/29
b
20/30
P
Power supply voltage (+)18 V... 26 V, can be used simultaneously for cameras 1 and 2 / 3 and 4
21/31
M
Mass power supply voltage (–), can be used simultaneously for cameras 1 and 2 / 3 and 4
22, 24, 32, 34
V1
Incoming video signal from cameras 1 / 2 / 3 / 4
23, 25, 33, 35
V2
1
a
Bus connection
2
b
3
P
Power supply voltage (+)18 V... 26 V
4
M
Mass power supply voltage (-)
5
V1
Outgoing video signal for the internal video units
6
V2
12
S1
Connection for push buttons or contacts to manually select the video input
13
S2
14
S3
15
S4
16
STEP
Input to manually switch to the next video source
17
P
P terminal for connection of push buttons (if required)
2.2. Information and control elements
Colour LED
Information about
Meaning
Green
Status device
•
OFF
: device is not ready for use
•
ON
: device is ready for use
•
Flashing
: error indication (3 possibilities) see § 5
Red
Status video inputs
•
OFF
: this camera is not selected
•
ON
: this camera is selected
Yellow
Status push button inputs
(contacts)
•
OFF
: contact is open
•
ON
: contact is closed