Niko 10-556, Manual, Page: 27 / 48

27
10-556 / 10-560 / 10-586
➥
3
If the system comprises multiple internal units, the
terminating resistance
is configured via the
jumper J1
on the rear side of the video internal
unit.
This internal unit is not the last device in the line (on the cable): J2 is not connected.
This internal unit is the last device on the cable: J2 is connected.
If J2 is connected, the device will operate with 5-wire cabling instead of 6-wire cabling. For more information, please contact our Customer Service
team.
➥
4
Place the monitor on the fixing pins of the mounting plate and press gently until you hear it click into place.
Demounting
To demount the video internal unit, insert a fine screwdriver into the opening at the top of the unit. Loosen the bolt by applying
light vertical pressure with the screwdriver and pull the internal unit from the mounting plate.
Finishing strips
For recess mounting the video internal unit in a desk, you can use the finishing strips in order to obtain an aesthetic finish.
To this end, remove the spacer pins and fit the finishing strips on the internal unit.
Connecting floor bell push-button and relay
You can connect a floor bell push button (a push button with N.O. contact e.g. 05-540 without lamp ) to the internal unit. Use terminals E and P of the screw
connector of the mounting plate.
With you can switch a 24 VDC relay (e.g. 10-835). Connect this relay to terminals P and K. With this relay you can e.g. control the floor door.
EN
10-556
05-540(-XX)
12V 1A max
Relay
10-835
a b E P M K V2 V1