62 14 972 D 3507
34
D 3507
.
031.01.07
.
02 11.2010
Electrical connection
Sirona Dental Systems GmbH
Connecting the release and the door contact
Installation Instructions HELIODENT
PLUS
6.4
Connecting the release and the door contact
6.4.1
General
empty
Designations of release buttons and door contact
Designations of release buttons and door contact
● Manual release S3
– Coiled cable
● Release key on the control membrane S4
– Directly connected to control board DX4
● Remote control release key S9
– Integrated in remote control housing
● Door contact (safety circuit) S7
6.4.2
Overview
NOTICE
Only one release button may be connected.
Installation option:
Structure:
Installation:
Switch setting
S1 /S2 (DX4)
1. Release in the treatment room
without remote control
See section "Installation option 1
[ ➙ 37]“.
2. Release in the treatment room
with remote control
See section "Installation option 2
[ ➙ 38]“.
1
S3
X401.1
X401.2
X401.3
X401.4
L3
1
S3
DX1
S1
S2
OFF
intern
extern
ON
DX4
2
L9
S3
S9
L9
2
X401.1
X401.2
X401.3
X401.4
S3/S9
DX1
S1
S2
OFF
intern
extern
ON
DX4
