sks HT4600 - 3 General information on the 2-wire BUS; 4 Signalling; 5 Terminal designation; 5.1 Connection

27
Support Hotline: +49 (0) 2661 98088-112
Support E-Mail: support@sks-kinkel.de
Version No. 3.0
Document No. 97005003
SKS-Kinkel Elektronik GmbH
Indoor station HT4600, Receiver, 2-wire
EN
4 Signalling
LED 1 & 2: Optical signalling of calls and
ringtone switched o󰀨/automatic door opener active
LED 2: Key operation recognized
5 Terminal designation
Terminal Designation
a+/b- BUS terminals
E+/E- Floor bell
L+/L- RMA to connect Radio bell 800765 or Basic additional
loudspeaker 300097
5.1 Connection
The HT4600 indoor station is connected via terminals a+/b- to
the 2-wire audio BUS.
Optionally a oor bell (normally open relay) may be connected
to terminals E+/E-.