Key Automation 900CT-824S Instruction Manual Download Page 6

16

ENGLISH

CONNECTOR CN5

25) ANT 

Antenna connection (signal)

26) ANT 

Antenna connection (braid)

27) CH2 

2nd radio channel connection (only if the 2 channel snap-in receiver is used)

28) CH2 

2nd radio channel connection (only if the 2 channel snap-in receiver is used)

Antenna

CONNECTOR CN6

33) BAT+ 

Connection positive battery charger

34) BAT- 

Connection negative battery charger

Built-in current controlled recharge circuit with backup operation, electronically protected against 

short circuits for use it connect 2 batteries in series 12Vdc max.7Ah 

35) 24V+ 

Connection of accessory power supply 24Vac 300mA max

36) 24V- 

Connection of accessory power supply 24Vac 300mA max

CONNECTOR CN7

29) +   

 

Positive power supply 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; if it intervenes three consecutive times, the entire 

system will STOP, deactivating the automatic closure if necessary, making it necessary for the user 

to provide a start impulse, upon which the control unit will perform a realignment when opening, 

showing EM on the display.

CONNECTOR JP1

Connector for radio receiver mod:

900RXI-42, 900RXI-42R, 900RXI-22

M1/M2 +

M1

M2

M1/M2 -

PS300-24

PS400-24

INT-24

black

green/yellow green/yellow

grey

PS-200

brown

green

green

white

SN50-24

red

green

green

white

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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