Holtkamp Electronics DUO 8600XL techn. stand 05.2016 4033_05.2016 V01.2021
- 6 -
7.2 Illustration of electronic
Circuit board XL2_V021 230V~
Jp FS = 0
Jp FS =
standard
Jumper remote start (FS):
without function
a
b
c
a
b
13 14
15
16 17
1
2
3
4
5
6 a, b ,c
7 a, b
8
9
8
8
10
11
12
8 Installation
8.1 Installation notes
Through high quality micro-electronics is the device able to re
-
ach a high standard of reliability in the daily use. Only if the in
-
stallation has been professionally carried out can the device be
guaranteed.
Please consider during the installation...
● Only authorized and qualified electricians carry out the ins-
tallation complying with the valid VDE–regulations.
● By the timers with 230 V~ supply voltage is definitely the
protection cable required, by the timers 24 V~ (safety ex-
tra-low voltage) protecting grounding is needed as function
earth.
● That the floor covering is anti-static and conductor capable,
to ensure a minimum of static change and so reducing
the danger to the electronics.
● A malfunction or breakdown of the device can be caused
by the switching sparks of the relay contacts. To reduce
these sparks appropriate suppression combinations must
be included parallel to the protection contacts. RC combi-
nations for sparks reducing are only affective by direct par-
allel switching of the relay contacts.
● That the screened control and data cable are laid separa-
tely from mains cables. The screening of the DUO electro-
nic must be one - side and laid on PE.
● That the feed line are used, which is from a big cross section
to supply both the DUO and the attached electric consumer.
It should be used an cross section from 1,5 mm² at the mi-
nimum.
1 Serial interface
2 Connection for multiple coin
tester
3 Battery
4 Connection for serial remote
display
5 Connection for bridge switch
6a Additional relay for 110%-dis
connection
6b Main relay
6c Run-out relay
7a Fuse main relay
7b Fuse lead relay
8 Power connection
9 Potential free relay connection
10 PCB fuse
11 Connection for foil keyboard
12 Connection for chip card contact
unit
13 Connection for chip card reject
14 Connection for external timer
15 DIP switch no. 1 – 4
16 Connection for remote start
17 Connection for time hold/
cleaning button
Special equipment
