Key Automation 900CT-824S Instruction Manual Download Page 5

15

ENGLISH

CONNECTOR CN3

13) FCC1 

Motor 1 limit switch (closing limit switch) 

14) FCA1 

Motor 1 limit switch (opening limit switch)

15) FCC2 

Motor 2 limit switch (closing limit switch)

16) FCA2 

Motor 2 limit switch (opening limit switch)

17) COMF  Motors 1-2 limit switch common connection

N.B. the LEDs corresponding to the limit switches are ON when the relative limit switch is 

not involved, if the limit switches are not used, they MUST be JUMPERED on the COMF ter

-

minal 

NO PED

NO P/P

NC STOP

COMMON

Accessory supply

3

TX

RX

3 4

NC

F1

3

TX

RX

3 4

NC

F2

1 2

1 2

1 2

1 2

24Vac/dc

-                +

24Vac/dc

-                +

24Vac/dc

-     +

24Vac/dc

-     +

CONNECTOR CN4

18) PED 

Connection of the Pedestrian Function N.O. contact Normally Open

With 2 motor operation, door M1 is opened completely, in the case of a pedestrian opening and at 

the same time, with a step/step P/P impulse, door 2 starts immediately if 2 motors are selected, it 

opens fully if 1 motor is selected. 

19) P/P 

Connection of the Step/Step Function N.O. contact Normally Open

Input of the Open/Close or Open/Stop/Close command based on the selection of Parameter D 

20) F1  

Connection of the Close Photocell F1 N.C. contact Normally Closed

This input is considered a safety, the contact can be interrupted at any time during closing of the 

automation causing an immediate stop in movement and reversing the direction of movement

21) F2  

Connection of the Open Photocell F2 N.C. contact Normally Closed

This input is considered a safety, the contact can be interrupted at any time during opening by the 

automation causing an immediate stop in movement, the automation will continue until the contact 

is restored.

22) CST 

Rib connection Normally Closed contact N.C. 

At each intervention of the photo-rib, the motion will stop and invert for 2 seconds, and will then 

stop, deactivating the automatic closure if activated 

23) STP 

Stop connection Normally Closed contact N.C. 

This input is considered a safety. The contact may be interrupted at any moment immediately stop-

ping the automation disabling any function including automatic closing

24) COM 

Link common commands and of securities

Summary of Contents for 900CT-824S

Page 1: ...L DE INSTRUCCIONES MANUAL DE INSTRUÇÕES INSTRUKCJA OBSŁUGI GEBRUIKSHANDLEIDING Centrale elettronica Electronic control unit Centrale électronique Elektronische Steuereinheit Central electrónica Central electrónica Elektroniczna jednostka sterująca Electrische zekering 900CT 824S Key Automation S p A ...

Page 2: ...after removing the cause replace it with another one of the same type Install the various safety devices limit switches photocells sensitive rib stop button If one or more of the safety devices are not installed the corresponding terminals must be short circuited with the controls common All contacts N C Assigned to the same input must be connected in series All contacts N O Assigned to the same i...

Page 3: ...PTION CN1 Power supply 95 255 Vac CN2 Supply engines and accessory CN3 Connection safeties CN4 Connection exit Controls and safeties CN5 Connection antenna and second radio channel CN6 Connection batteries and accessory supplyes 24Vdc CN7 Connection encoder JP1 Connector for radio receiver DSP1 Display for signalling functions and safety inputs S1 Button for scrolling programming functions see tab...

Page 4: ...ic lock output connection 9 ELS Electric lock output connection At the opening command it turns on for 1 sec Before activating door M1 10 LAMP Flasher connection max 25W 24Vdc 11 COM OUT Common link Blinking light gate open courtesy light 12 SP LC Gate open indicator courtesy light max 3Watt 24Vdc for higher power levels it is recommended to connected a relay sized for the applied load to this out...

Page 5: ...ep Step Function N O contact Normally Open Input of the Open Close or Open Stop Close command based on the selection of Parameter D 20 F1 Connection of the Close Photocell F1 N C contact Normally Closed This input is considered a safety the contact can be interrupted at any time during closing of the automation causing an immediate stop in movement and reversing the direction of movement 21 F2 Con...

Page 6: ...pply of the encoders 30 ENC1 M1 Signal of the encoder for motor M1 31 ENC2 M2 Signal of the encoder for motor M2 32 Negative power supply of the encoders The electronic brake is always active in both operating directions when it intervenes the operation reverses for both doors for 2 seconds then the movement is stopped for 1 second then it continues motion in the direction opposite of the obstacle...

Page 7: ...ns of use the LCD dots must not flash or be on steady they turn on or flash if the corresponding safety is tripped By using a new P P command check that the complete opening of the door is carried out up to the stop At this point press the P P button again and check the complete closing of the door up to the stop After having verified the correct complete opening and closing enable the deceleratio...

Page 8: ...n will cause the M1 door to close in order to self learn the desired door delay time N B If you want to have the door delay time equal to 0 simply press the P P button two times after learning the automatic closure time 6 Once both doors have closed completely the programming procedure will end automatically N B Depending on the maximum opening stop point in normal operation the control unit will ...

Page 9: ...r PRE FLASH NO 1 sec 2 sec 3 sec 8 sec Activating the Pre flash func tion the flasher is activated for the selected period of time before each closing movement CLOSE AFTER TRANSIT NO YES Activating the Close after Transit function with automatic closure activated permits the closure of the automation in the shortest period of time without waiting for the automatic reclosure TIMER MAGNETIC LOOP to ...

Page 10: ...the end of opening and closing travel of the doors Analyze the risks of the automation and adopt necessary safety measures and warnings install controls such as the key selector so that the user is not in a hazardous position Upon completion of installation check the safety devices several times as well as those for signalling and automation release Provide the automation with the EC label or tag ...

Page 11: ...ndro Volta 30 30020 Noventa di Piave Ve Italia T 39 0421 307 456 F 39 0421 656 98 info keyautomation it P IVA 03627650264 C F 03627650264 Capitale Sociale Euro 400 000 00 i v Reg Imprese di Venezia n 03627650264 REA VE326953 www keyautomation it 580ISCT 824 rev05 ...

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