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Control 70
Wiring Scheme Manual
and Instructions for Initial Operation
Figures to the Control 70 control unit
2
Overview of door and surrounding area
A Control unit control panel
B Connections in the control unit
C Limit switches in the door operator
D Site electric socket to CEE standard,
16 A
E Decoder of closing edge safety device
(SKS)
Control unit base circuit board
Connecting terminals:
8. X2 Mains connection
9. X3 Motor connection
10. X2c External control elements
11. X4 Limit switch connection
Plug connections:
12. X10 External control elements
13. X5a Membrane keypad
14. X8a Travel limit relay
15. X8b Signal lights relay
16. X8d Special function "wipe impulse"
17. X5 Extension unit
Fuses and switches:
18. F1-F3 Motor fuses (6.3 A)
19. F4 Control fuse (125 mA)
20. S7 Programming switch
"OPEN" press-and-release
Membrane keypad and keyswitch
0
I
Control lights:
1. Voltage
2. OPEN travel limit
3. CLOSE travel limit
4. Malfunction
Control elements:
5. OPEN button
6. STOP button
7. CLOSE button
Keyswitch:
0 red OFF
1 blue ON
O
A
O
B
O
C
O
D
O
E
O
2
O
4
O
1
O
3
O
5
O
6
O
7
O
8
O
20
O
9
O
12
O
13
O
10
O
11
O
18
O
17
O
19
O
14
O
15
O
16
1. Contents
3
Chapter page
Figures 2
1. Contents 3
Explanation of Symbols 4
2. Important! Read carefully before carrying out any work 5
3. Initial Operation of the Control 70 Control Unit
3.1 General information 6
3.2 Initial operation 6
3.2.1 Mains connection 6
3.2.2 Safety switches 7
3.2.3 Operational check of mains connection and operator cabling 7
3.3 Adjusting the limit switches 8
3.3.1 CLOSE travel limit 8
3.3.2 SKS STOP limit switch 9
3.3.3 OPEN travel limit 9
3.4 Special Function "OPEN" press-and-release 9
4. Connection and Initial Operation of Accessories
4.1 External control elements 10
4.1.1 External control elements with system plug 10
4.1.2 External control elements without system plug 10
4.2 Travel limit signal relay 13
4.3 Signal lights connection 14
4.4 Special function relay 15
5. Wiring Diagram of the Control 70 Control Unit 16
6. Appendix / Test Instructions 18
4
Explanation of Symbols
Symbols used in these instructions:
WARNING Important safety advice which must be noted in order to
prevent injury to persons or damage to property.
Installation instructions Instructions regarding mechanical or electrical connection.
Operational check After connecting the functional elements and control
elements, the function of the control unit must be tested.
Wiring diagrams and connection plans
5
2. Important! Read carefully before carrying out any work!
Only connect this control unit if you are a
Qualified Electrician
or if you
have been instructed or supervised by a qualified electrician and
in particular
• are aware of the hazards associated with electricity
• are familiar with the relevant electro-technical regulations
• are able to use and maintain safety equipment
• know when and how to perform first aid
Before carrying out any work on the door's electrical system, disconnect the control
unit from the mains supply!
Observe the local safety regulations!
Always lay the mains cable and control cable separately!
Never feed cable into the top end of the control unit!
Never press more than one control unit button at any one time!
Before moving the door to carry out adjustments, ensure that neither persons
nor objects are located within the door's area of operation.
Installation for protection category IP 65:
• At the very latest after initial operation, replace the plug-in mains connection
with a permanent direct mains connection.
• It is essential that a mains isolator switch is fitted.
Only ever operate the door in dead man's mode (press-and-hold) provided you have a
full view of the door's entire area of operation from all the control elements.
Only ever activate the "OPEN PRESS-AND-RELEASE" function provided:
• the opening door does not present a hazard.
(This condition is met if persons and objects cannot be struck by the door
and/or caught/drawn up in the door).
or if:
• you have installed and activated a suitable roll-up safety device. For rolling
grilles, such a device is absolutely essential!
After initial operation of the door:
• Check all the emergency command devices.
• Show those persons responsible for operating the door system
(or their representatives) how the door system works.
Should you fail to comply with these warning and safety
instructions, you will be responsible for any injury to persons or
damage to property resulting therefrom!
3.1 General information
The Control 70 control unit is of a modular design and consists of the following two
modules:
• Control 70 base control unit for dead man's control. This is a simple inversion
relay control unit for the press-and-hold operation of rolling shutters and grilles.
• Extension unit upgrades the base control unit in conjunction with a closing
edge safety device (SSK) to a programmable comfort-class control unit.
The control unit features a static current circuit. If this is opened, electrical operation
of the door is immobilised.
Elements within this static current circuit are:
• STOP button
• Safety switch
• Safety circuit on the door leaf if the extension unit is fitted.
3.2 Initial operation
3.2.1 Mains connection
Connect the mains plug of the control unit to a site-installed electric socket in
accordance with the CEE Standard, 16A.
Check that
• the voltage at the electric socket corresponds with that given on the control
unit's data plate.
• the rotary field at the electric socket is of clockwise rotation
(feeder cable min. 5 x 1.5 mm2).
• the S7 programming switch (pos. 20/fig. page 2) is at the OFF setting.
Note:
A permanent mains connection of the control unit is only permissible
in conjunction with a mains isolator switch.
3. Initial Operation of the Control 70 Control Unit
6
3.2.2 Safety switches
Depending on the equipment already fitted, the door system can be equipped with
the following additional safety switches:
• External safety device for door systems with chain drive
• Safety switch for swing-aside pass door assembly
• Safety switch for lockable floor profile
• Safety cable pull switch
All safety switches fitted to the door system must be connected to the
control unit.
Connecting the safety switches
Connect the door system's safety switches to terminals 12 and 13 of
the terminal block X2c (pos. 10/fig. page 2).
Ensure that you
• remove the short-circuit bridge
• connect several contacts in series
Note: the safety switches work as openers.
3.2.3 Operational check of mains connection and operator cabling
On making the following test runs, never allow the door to travel right up to
the mechanical travel limits (i.e. open or close fully). Halt the door at least 50
cm before it reaches the OPEN and CLOSE travel limits.
• Half-open the door by hand.
• Switch on at the mains.
⇒ The VOLTAGE control light (1) should light up.
— If this is not the case, refer to chapter 6 in the test instructions.
• Press OPEN button (5).
⇒ The door should open.
— The door closes: the phases are reversed.
— The door doesn't move: refer to chapter 6 of the test
instructions.
3. Initial Operation of the Control 70 Control Unit
7
8
Note:
Please check regularly (at least once a year)
• the setting
• the function
of the limit switches.
3.3.1 CLOSE travel limit
1. Operate the door to travel to its CLOSE travel limit.
2. Set the switch cam on the CLOSE limit switch so that the limit switch is
actuated.
3. Lock the switch cam by tightening grub screw (A) using hexagon socket
wrench, SW 2.5 (fig. 8.1).
4. Open the door approx. 1 m wide.
5. Return the door to its CLOSE travel limit.
6. Check the position of the door:
• the bottom profile must rest on the floor.
• a maximum of 3 - 5 lath profiles above the bottom profile have travelled into
each other, the rest of the shutter curtain is suspended.
7. If necessary, re-adjust the CLOSE door position via fine adjustment screw (F) on
the switch cam (fig: 8.1).
8. Set the switch cam of the CLOSE safety limit switch in such a way that
immediately after travelling beyond its CLOSE limit switch, the safety limit
switch is actuated.
3.3 Adjusting the limit switches
3. Initial Operation of the Control 70 Control Unit
F
A
Fig. 8.1: Layout of the limit switches
3.3.2 SKS STOP limit switch
The SKS STOP limit switch deactivates the closing edge safety device shortly before
the CLOSE travel limit is reached in order to prevent erroneous responses
(e.g. unintentional reversing).
Set the switch cam of the SKS STOP limit switch in such a way that approx. 5 cm
before the bottom profile contacts the floor, the SKS STOP limit switch is actuated.
Note:
Make this adjustment even if you are installing an Control 70 control unit for dead
man's control. This will then save you extra work should you wish to upgrade your
control unit at a later date.
3.3.3 OPEN travel limit
1. Operate the door to travel to the OPEN travel limit.
2. Set the switch cams of the OPEN limit switch and the OPEN safety limit
switch by proceeding as described in chapter 3.3.1, CLOSE travel limit.
3.4 Special function OPEN press-and-release
For rolling shutters the special function OPEN press-and-release can be activated on
the S7 programming switch (pos. 20/fig. page 2).
It allows rolling shutters to be opened by press-and-release in spite
of the deadman's control.
This function may not be activated for rolling grilles!
Accident hazard!
9
Legend:
M Motor with thermal
overload protection
S9 CLOSE emergency limit
switch
S9a OPEN emergency limit
switch
S9b Limit switch, emergency
crank handle
S11 OPEN limit switch
S13C LOSE Limit switch
S14S KS STOP limit switch
S15L imit switch addition *
* if fitted
3. Initial Operation of the Control 70 Control Unit
Fig. 9.1: Circuit scheme of limit switches
10
4. Connection and Initial Operation of Accessories
4.1 External control elements
The Control 70 control unit for dead man's control accepts only the following
commands from external control elements:
• STOP ⇒ the door operator is halted.
• OPEN ⇒ the door travels in the OPEN direction
• CLOSE ⇒ the door travels in the CLOSE direction.
Note:
After connecting an extension unit, the Control 70 control unit can also be activated
by IMPULSE command.
4.1.1 Connecting external control elements with system plugs
Examples for external control elements with system plugs:
• Command Series push buttons
• Command 311 and 411 key switches
Note:
If connecting several key switches or code keypads (only with extension unit)
the coupling for plug systems (for series connection), item no. 562 849,is
required. Details on connecting several control elements can be found in the
connection plan supplied with the coupling.
11
4. Connection and Initial Operation of Accessories
Operational check:
• Actuate the external control element
⇒ the door opens, closes or stops in accordance with the com-
mand of the activated function.
Example: Connection of control elements
12
4. Connection and Initial Operation of Accessories
Operational check:
• Actuate the external control element
⇒ the door opens, closes or stops in accordance with the
command of the activated function.
4.1.2 Connection of external control elements without system plug
Connection of control elements without system plug
Connect the control elements without system plug to terminal block X2c
(pos. 10/fig. page 2).
The terminal block X2c offers the following functions:
S0 (STOP):
Connection: terminals 12+13 (remove short-circuit bridge)
Contact type: opener
Switching type: series connection of several contacts
S1* (IMPULSE): Connection: terminals 20+21
Contact type: closer
Switching type: parallel connection of several contacts
S2 (OPEN): Connection: terminals 14+15
Contact type: closer
Switching type: parallel connection of several
S2 (CLOSE): Connection: terminals 16+17
Contact type: closer
Switching type: parallel connection of several contacts
* Only in conjunction with an extension unit
13
4. Connection and Initial Operation of Accessories
4.2 Travel limit signals relay (item no. 153 044)
Function: On reaching the OPEN/CLOSE travel limits, the corresponding relay
connects.
Connecting the travel limit signals relay
Connect the relay circuit board and control unit using the enclosed flat cable.
Relay circuit board: plug connection X4
Control unit: plug connection X8a (pos. 14/fig. page 2)
Always attach the flat-cable plugs so that the cable is angled in the
direction of the circuit board edge.
Wiring diagram detail of travel limit signals (relay):
Note:
You may find it necessary to add a small system housing with circuit board
carrier (item no. 153 132) to the control unit housing.
Legend:
D1 CLOSE control light
D2 OPEN control light
H1 CLOSE signal light
H2 OPEN signal light
K1 CLOSE relay
K2 OPEN relay
Plug connections:
X4 Relay triggering
X8a Travel limit rela
(in the control unit)
- - - - - site cabling
14
4. Connection and Initial Operation of Accessories
4.3 Connecting the signal lights (Control 220, item no. 152 814))
Function with Control 70 for dead man's control:
If connected to the Control 70 control unit for dead man's control, the signal
lights glow whilst the door is in motion (terminal X4a).
Function with Control 70 with closing edge safety device (SKS):
If connected to the Control 70 with closing edge safety device, the signal lights
flash whilst the door is in motion. If the automatic timer is switched on, the
signal lights flash in addition during the warning phase (terminal X4b).
Connecting the signal lights circuit board
Connect the circuit board and the control unit using the enclosed flat cable.
Circuit board: plug connection X4a (Control 70 dead man's control)
plug connection X4b (Control 70 with SKS)
Control unit: plug connection X8b (pos. 15/fig. page 2)
Always attach the flat-cable plugs so that the cable is angled in the direction
of the circuit board edge.
Wiring diagram detail for signal lights connection:
Legend:
D40 SIGNAL LIGHTS control light
F 5 Mains fuse (max. 4A)
H4 EXIT signal light (amber)
H43 ENTER signal light (amber)
K40 SIGNAL LIGHTS relay
Plug connections
X4a Relay triggering, operator running
X4b Relay triggering, signal lights
X8b Signal lights relay
(in the control unit)
- - - - - site cabling
15
4. Connection and Initial Operation of Accessories
4.4 Special function relay (item no. 153 044)
Function: On starting the door operator, the relay is switched on for a brief
moment (wipe impulse).
Example of application: starting of time-controlled lights.
Connecting the special function relay
Connect the relay circuit board and the control unit using the enclosed flat cable.
Relay circuit board: plug connection X4
Control unit: plug connection X8d (pos.16/fig. page 2)
Always attach the flat-cable plugs so that the cable is angled in the direction
of the circuit board edge.
Wiring diagram detail of special function relay
Note:
You may find it necessary to add a small system housing with circuit board
carrier (item no. 153 132) to the control unit housing.
Legend:
K e.g. automatic light (on site)
K1 OPERATOR RUNNING relay
(WIPE IMPULSE)
K2 OPERATOR RUNNING relay
(WIPE IMPULSE)
Plug connections:
X4 Relay triggering
X8d Special function relay
(in the control unit)
- - - - - site cabling
5. Wiring Diagram of the Control 70 Control Unit
16
Legend:
Fuses:
F1-F3 Main fuses (6.3 A)
F4 Fuse (max. 125 mA)
Components:
T1 Transformer
K1 OPEN inversion relay
K2 CLOSE inversion relay
K3 Main contactor
M1 Motor with thermal overload protection
Control lights:
H1 5) VOLTAGE
H2 5) OPEN
H3 4)5) Malfunction
H4 5) CLOSE
Switches:
S 2) Main switch
S0 2) Additional STOP button/safety switch
SOH 5) STOP button
SOK 5) Keyswitch
S2A 5) OPEN button
S4Z 5) CLOSE button
S7 5) Programming switch "OPEN press-and-
release"
Limit switches:
S9 OPEN safety limit switch
S9a CLOSE safety limit switch
S10 Safety switch, emergency manual operation
S11 OPEN limit switch
S13 CLOSE limit switch
S14 SKS STOP limit switch
17
Connecting terminals:
XO 1) Mains electric socket
X1 Mains lead with plug
X2 Mains lead
X3 Operator
X4 Limit switch
X2c External control elements
Plug connections:
X5 Extension unit
X5a Keypad
X5b 5) Keyswitch
X8a Travel limit relay
X8b Signal lights relay
X8d Relay "wipe impulse"
X10 3) External control elements
17
Connection plans for accessories:
Rel8a TRAVEL LIMITS relay
→ see chapter 4.2
SIGNAL LIGHTS relay
Rel8b SIGNAL LIGHTS relay
→ see chapter 4.3
XS10 3) External control elements
→ see chapter 4.1.1
1) on site
2) if fitted
3) For connection, remove short-circuit plug
4) Only with microprocessor extension unit
5) On the control unit cover
18
Test instructions
6. Appendix
Fault Signal/message Cause
No voltage VOLTAGE control light
doesn't light up
No voltage
Emergency limit switch has
been reached
Emergency crank handle ins-
erted
Thermal overload protection
in motor has been activated
No response on
impulse
Main contactor doesn't
respond when power
switched on.
Control unit is locked
(red mark on keyswitch)
Static current circuit is open
Door will not open
by press-and-release
S7 programming switch not
at ON position
19
6. Appendix
Remedy
Check voltage. Check main fuses in the electric distribution,
fine-wire fuse in the control unit and the mains plug connection
Check setting of emergency limit switches
Remove emergency crank handle
Allow the motor to cool down
Unlock control unit (blue mark on keyswitch)
Insert short-circuit plug or control element plug into X10 socket
Connect STOP button to terminal X2c
Switch S7 programming switch to ON position
Copyright.
No part of this manual may be reproduced without our permission.
We reserve the right to change details in the interests of progress
Status: 06.98
#8 011 102
1 - GB 36088 - M - 0.5 - 01.97
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