ENGLISH
5. START-UP
5.1.CONNECTION TO ELECTRONIC CONTROL UNIT
ÜAlways disconnect the electrical power supply before carrying out anyoperationsonthecontrolunit (connections, programming, maintenance).
Warning: On disconnecting connector J6, high voltages may be present on the capacitor output.
Observe points 10, 11, 12, 13 and 14 in the GENERAL SAFETY INSTRUCTIONS.
As shown in Fig. 3, lay the conduits and make the electrical connections from the 844 MPS electronic control unit to the chosen accessories.
Always route the power supply cables separately from the control and safety cables (keyswitch, receiver, photocells, etc.). Use separate conduits to avoid any interference.
5.1.1. 844MPS ELECTRONIC CONTROL UNIT
TABLE 2 TECHNICAL CHARACTERISTICS OF 844MPS
Power supply |
230V~ (+6 -10 %) 50Hz |
Motor max. load |
650 W |
Accessories power supply |
24Vdc/24V~ |
Accessories max. load |
500 mA |
Warning light power supply |
24V~ (5W max) |
Temperature range |
- 20°C + 55°C |
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transformer primary |
Fuses |
motor |
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accessories |
Quick connectors |
- for decoding cards or RP receivers- |
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- capacitor - limit switch - |
Inputs |
OPEN/STOP/CLOSING SAFETY/LIMIT-SWITCH |
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warning light |
Outputs |
flashing light |
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motor |
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24Vdc/24V~power supply for accessories |
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pause time (5-10-15-30-60-120-180 sec.) |
Logic programming |
(automatic A1/S1/S2 - semiautomatic E1) |
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pre-flashing |
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Motor braking |
Adjustable by trimmer |
Safety timing |
255 sec. |
ENGLISH
5. 1. 2. 844MPS LAY-OUT
TR1 |
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P1 |
P1 |
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F2 |
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F2 |
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TR1 |
RESET |
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BRAKE |
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844MPS |
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DS1 |
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J1 |
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J1 |
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DS1 |
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IC1 |
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F3 |
F1 |
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RL2 |
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LK1 |
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F3 |
F1 |
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RL1 |
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Led |
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LK1 |
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J5 |
J6 |
J8 |
J7 |
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J3 |
J4 |
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J2 |
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CH-SX CH-DX |
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J2 |
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J3 |
J4 |
J5 |
J6 |
J8 |
J7 |
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Fig. 23 |
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TABLE 3 844MPS Control unit components |
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F1 |
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Fast-acting fuse F1 5x20 F5A/250V (motor ) |
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F2 |
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Time delay fuse F2 5x20 T1,6A/250V (accessories) |
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F3 |
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Time delay fuse F3 5x20 T250mA/250V (transformer) |
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P1 |
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RESET button |
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TR1 |
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Braking adjustment trimmer |
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DS1 |
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Programming dipswitches |
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Led |
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Input status indicator LEDs |
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LK1 |
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Jumper for warning lamp contact |
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J1 |
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Quick connector for decoding cards/RP receiver |
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J2 |
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Low voltage inputs/accessories terminal block |
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J3 |
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Quick connector for limit switch (LH closure) |
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J4 |
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Quick connector for limit switch (RH closure) |
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J5 |
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Motor output terminal block |
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J6 |
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Quick connector for capacitor |
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J7 |
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Flasher unit output terminal block (230V~ max 60W) |
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J8 |
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Line input terminal block |
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5. 1. 3. ELECTRICAL CONNECTIONS
844MPS
J3 |
J4 |
J5 |
J6 |
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J8 |
J7 |
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CH-SX CH-DX |
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J2 1 2 3 4 5 6 7 8 9 |
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L |
N |
(L) |
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Warn.Light |
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5W max |
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FINECORSA |
Altre sicurezze |
LIMIT SWITCH |
Other safeties |
FIN DE COURSE |
Autres sécurités |
ENDSCHALTER |
Andere Sicherheiten |
FIN DE CARRERA |
Otros disp. seg. |
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a |
1 |
1 |
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2 |
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3 |
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4 |
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5 |
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FAACLAMP |
M |
C |
MINILAMP |
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35µF |
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230V~ 50Hz
(+6% -10%)
b
2
1
Fig. 24
18
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