DRICO
slife
FU 12
Operating Manual
_______________________________________________________________________________________________________________________________________
DIN EN ISO 9001
status: 31.03.2017 / Rev. 01
page 16 of 48
Image No. Term. No. Design.
Input function
11.3
3
In8
Deadman button OPEN (e.g. key switch button on gate)
11.3
4
In7
Deadman button CLOSE (e.g. key switch button on gate)
11.3
5
In6
STOP button (normally closed contact)
11.3
6
In5
OPEN impulse
11.3
7
In4
PartialOPEN impulse (pedestrian passage)
11.3
8
In3
TOGGLE switching impulse (OPEN/STOP/CLOSE/STOP)
11.3
9
In2
End switch for OPEN position (normally closed contact)
11.3
10
In1
End switch for CLOSE position (normally closed contact)
Buttons with normal open contact are connected as control devices for the open, close and
switching impulse functions (toggle). For the functions OPEN [In5] or PartialOPEN [In4], a switch
with a static make contact is also possible (e.g. timer) to keep the gate open.
Only control devices with a normally closed contact are used for the STOP function. Multiple
openers can be switched in series one after the other in the form of a stop chain.
The end switches for the gate‘s OPEN and CLOSE position a
re also normally closed contacts.
The two colored input functions represent the version 1. In 6.3.5 is described how different
functions can be allocated to these two inputs.
Both of the input functions shown in grey in the table constitute variant 1. Section 6.3.5 contains a
description of how both of these inputs can also be assigned other functions.
In order to fulfill the special requirements for deadman operation, the „In7“ and „In8“ inputs may
only be allocated to buttons the operation of which always guarantees complete view of the gate
system and risk-free use.
4.3.3 Immobile safety contact edges
The immobile safety contact edges (8.2 kOhm) for protection of the gate can be directly connected
to the pluggable terminals on the bottom right of the input terminal block. Terminals 9 and 10 are
marked with SKL open (figure 4 no. 10.3) on the conductor board. Here, the edge can be
connected in the gate‘s OPEN direction.
11 and 12--
which are marked with „SKL close“
--are for the connection of the safety contact edge
in the CLOSE direction (figure 4 No. 10.4).
Image no.
Terminal no.
Designation
Input function
10.3.
9,10
SKL open
Immobile safety contact edges OPEN (open direction)
10.4
11,12
SKL close
Immobile safety contact edges CLOSE (close direction)
T
he evaluation of the signals of the contact strips is effected in the control unit’s software.
4.3.4 System connection INDUS
The evaluation of the inductive cable transfer system INDUS for the accompanying safety contact
edges on the gate (8.2 kOhm) is already integrated in the control system - INDUS onboard 70-757
(figure 1: General view No. 12). The immobile core SPK55 can be directly connected to both of the
right terminals no. 11 and 12 up on the input terminal block with the designation ISK (figure 4 no.
11.4).
The signals for the accompanying safety contact strips are subsesquently safety-evaluated in the
control system.
