Overall View / Preliminary Checks; Electrical Connections - Key Automation 900CT-SWEXT Manuel D'emploi

OVERALL VIEW / PRELIMINARY CHECKS

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DESCRIPTION
1. Power supply terminal board
2. Motor connection terminal board
3. Terminal board for connection of outputs (controls and safeties)
4. Terminal board for connection of power supply of accessories
5. Control LED's
6. Connector for snap-in radio receiving card
7. Antenna connector
8. Dip-switch for setting functions (see table)
9. Accessory protection fuse 0.5 A
10. Electric motor protection fuse 3.15 A

ELECTRICAL CONNECTIONS

To ensure operator safety and to prevent damage to the components while connections are being made, or
when the radio card is being inserted, the control unit absolutely must not be powered on.
1. PHASE- mains power supply 230V AC/110V AC
2. NEUTRAL- mains power supply 230V AC/110V AC
3. FLASHER- monostable output for flasher 230V AC(110V AC) Max. P. 150W
4. FLASHER- monostable output for flasher 230V AC (110V AC)
5. CLOSE- motor connection direction of movement in closure
6. COMMON- motor common connection
7. OPEN- motor connection direction of movement in opening
8. CONTROLS COMMON - common terminal of controls (negative)
9. STOP- STOP safety STOP ( contact N.C. LED DL1 ON )
10. OPEN- Opening command (contact N.A. LED DL2 OFF )
11. COMMUN Photocell
12. PHOTOCELL Safely active both in closing and opening DIP.4 (contact N.C. LED DL3 ON)
13. Accessory power supply terminal– NEGATIVE 24 V DC Max. P. 10W
14. Accessory power supply terminal + POSITIVE 24 V DC Max. P. 10W
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