Introduction; Main Features; Technical Specifications - O&O DEC-BT Manual D’INstalacion Y Uso

The control unit model DEC-BT is designed to manage single-phase automated devices, with one or two motors with timed
operation. By adding the board SF2M, the number of inputs of the control unit can be increased to be able to manage two pairs of limit
switches (2 per motor) and also reverser safety devices - encoders to reverse the running direction in the case of impact.
Both the reverser and the encoder increase the safety level of the automated device, offering the fitter the possibility to fulfil systems
according to standard EN 12453. Particular attention has been paid to the fulfilment of the safety inputs:
The SFA and SFC contacts can be enabled to directly read new sensitive edges with resistive output (8k2 Ohm), or can be configured
classically as N.C. inputs.
The possibility also to activate the photo-test function of the optical devices and to constantly self-test the efficiency of the sensitive edges
make the DEC-BT control unit an absolutely complete and reliable piece of equipment.
Compliance with the requirements imposed by European Directives (89/336/EEC,73/23/EEC and subsequent amendments) prove the
high quality and safety standard of the new series of DEC control units.
- Direct reading of the resistive edges (8K2 Ohm) with auto-test function.
- LEDs that display the status of the inputs (red for N.C. and green for N.O.)
- Extractable terminal boards with safety clearance for power connections
- Output for 2nd radio or timed relay channel
- Self-tested motor torque adjustment circuit
- Pre-arrangement for coupling of radio receivers with O&O board
- Selectable photo-test function
EARTH
EARTH
EARTH
MR1
- Power supply:
- Motor output:
- Flashing light output:
- SCA output:
- Electric lock output:
DEC-BT
ELECTRONIC CONTROL UNIT FOR
SINGLE OR DOUBLE LEAF SWING GATES

1. INTRODUCTION

2. MAIN FEATURES

F1
LOGICA
F3
AUX 24V
J9
MR2

3. TECHNICAL SPECIFICATIONS

230Vac ±10% 50/60 Hz.
230Vac; 2x500W max
230Vac; 100W max
24Vac 3 W
12Vac 15W max
CN1
TR1 TR2 TR3 TR4
CN2
SW1 SW2
P2
P1 P3
PROG/SCA
J8
MR3 MR4
- 24Vac power supply output:
- AUX contact (44 - 45):
- Operating temperature:
- Overall size of container (LxHxD): 200x275x130mm
- Protection rating:
- 13 -
MR1:
230V power supply terminal board
MR2: Power terminal board
MR3: Low Voltage output terminal board
MR4: Input terminal board
CN1: Connector for radio receiver
CN2: Connector for additional input board (SF2M)
F1: Logic fuse 315 mA
F2: Line fuse 6.3A
F3: Output fuse 24V 2A
TR1,TR2,TR3,TR4: Adjustment trimmers
P1: Work time programming key
P2: Pedestrian opening programming key
P3: Pause time programming key
SW1: Dip switch for setting logic functions
SW2: Dip switch for setting safety devices
J8: Connector for membrane control keypad
J9: Jumper for selecting Aux contact
400mA; 10W max
N.O. 2A max at 230Vac
-15 ÷ +60°C
IP54
GB