GB
Elpro S20
ELECTRICAL POWER CONNECTIONS
Accessory
Motors:
Standard limit switch:
New limit switches hall e ect
as standard from 2018
!
ELECTRONIC CONTROLLER UP TO 2 AUTOMATIC BOLLARDS,
WITH OR WITHOUT LIMIT SWITCH
Electrical connections
Important: when doing the electric power connections it is better to
connect only one motor and its respective limit switches.
Put the posts into phase one by one.
A
B
16 17 18
M1
11 12 13 14 15
11 12 13 14 15
A
B
19 20 21
M2
55 56
+ -
11
Dip-switch setting and LED indication of functions
DIP-SWITCH N° 12:
ON: motor run time max 90 s
12
OFF: motor run time max 18 s
T1 MOTOR RUN TIME
1 s - 22 s
T2 DWELL TIME
1 s - 180 s
With the STRIP jumper inserted (as in the picture),
Elpro S20 checks cyclicly every 10 minutes that the
closing limit switches (post raised) are in the
correct position; should any of them fail to be
such, only the motor of the post not in position is
operated until this is fully up as required.
N.W.: the limit switches for not in
use bollards are to stay blank.
Do not bridge them.
With the STRIP jumper inserted (as in the picture),
Elpro S20 checks cyclicly every 10 minutes that the
closing limit switches (post raised) are in the
correct position; should any of them fail to be
such, only the motor of the post not in position is
operated until this is fully up as required.
N.W.: the limit switches for not in
use bollards are to stay blank.
Do not bridge them.