FUHR multitronic 881 - Terminal Assignments; Terminal 7+8; Terminal 9+10; Terminal 11+12

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multitronic
881/881GL/ServoAccess
Terminal Assignment
1 + 2: Already occupied by the 12 V DC switching power supply unit’s power supply.
3 + 4: Output – e.g. for electrical swing door openers.
 Immediately after the FUHR multitronic lock has been opened via radio control, transponder etc., a relay
triggers the make contact for 2 seconds. This impulse is processed by the swing door opener’s control unit and
triggers the swinging movement of the door leaf.
 The “DRT” jumper can be removed if required (refer to the wiring diagram in chapter 7), enabling the swing
door opener’s output to be triggered just as long as a continuous signal is applied to the latch retaining func-
tion (terminal 9 & 10).
5 + 6: Output –e.g. for alarm systems.
 Opening the door leaf and/or unlocking the lock triggers the related opener contact within 3 seconds. This
remains triggered until the door leaf is closed over and the lock has been locked. An alarm system control unit
processes the signal status and reports back ‘OPEN’ or ‘CLOSED’.
7 + 8:
Input for 6-12 V AC (alternating current) or 6-24 V DC (direct current)
– optionally, this input can be used with two modes of operation:
 Function 1:
Standard opening with subsequent complete locking after 3 seconds
If a 1 sec. impulse is applied to this input (e.g. activated via a building management system) the FUHR
multitronic lock will open.
 Function 2:
Opening with day latch function
If a continuous signal is applied to this input (e.g. activated via a time switch) the FUHR multitronic lock will
open. Upon opening the door leaf or after 5 seconds, only the lock’s latch protrudes. All bolts remain with-
drawn as long as the continuous signal is applied.
9 + 10:
Input for potential-free signals
– optionally, this input can be used with two modes of operation:
 Function 1:
Standard opening with subsequent complete locking after 3 seconds
If a potential-free impulse
≤ 1 second is applied to this input (e.g. controlled via an access control system)
the FUHR multitronic lock will open
 Function 2:
Opening with day latch retaining function
If a potential-free continuous signal is applied to this input (e.g. controlled via a time switch) the FUHR
multitronic lock will open. The latch and all bolts remain withdrawn as long as the continuous signal is applied.
11 + 12:
Input for potential-free signals
– optionally, this input can be used with two modes of operation:
 Function 1:
Standard opening with subsequent complete locking after 3 seconds
If a potential-free impulse
≤ 1 second is applied to this input (e.g. controlled via an access control system)
the FUHR multitronic lock will open.
 Function 2:
Opening with day latch function
If a potential-free continuous signal is applied to this input (e.g. controlled via a time switch) the FUHR
multitronic lock will open. Upon opening the door leaf or after 5 seconds, only the lock’s latch protrudes. All
bolts remain withdrawn as long as the continuous signal is applied.
 The “TGF” jumper can be removed if required (refer to the wiring diagram in chapter 7), enabling the lock’s
latch to no longer retract motor-driven upon the first day-latch activation.
13 – 15: Already occupied by the electricity and data transmission.
16 + 17:
Deactivation:
Radio receiver:
Input for potential-free signals
As long as this input is switched, all motorised opening functions (radio receiver and control terminals 7-12) deac-
tivated. The opening impulses via the motor board (terminal 4/7) are also inactive.
For opening impulses via FUHR rolling code or easy-wave radio controlled access control, see chapter 8.