Electronic Control Unit; Introduction; Main Characteristics; Cables Note - o&o ARX.246 Installations Und Bedienungs

The control unit ARX.246 is designed to govern NIGHT&DAY and B series single-phase barriers.
The considerable number of logic units available permits satisfying even special operating conditions on systems.
Compliance with the requirements of European Directives (89/336/EEC, 73/23/EEC and subsequent amendments) demonstrates the
high standards of quality and safety reached.
- Microprocessor logic
- LEDs displaying input status
- Removable terminal blocks
- Input for the "reverser" anticrushing safety device

3. CABLES NOTE

Pos. Description
1 Power cable
2 Push-button control panel
3 Keyed switch unit
4 Photocell receiver
5 Photocell transmitter
6 Buried magnetic coils
7 Flashing indicator
8 External radio receiver
It is recommended to make an installation which has all the accessories necessary to ensure operation according to current provisions,
always using genuine O&O devices.
This equipment must be installed and used in strict compliance with the manufacturer's instructions.
The manufacturer cannot be held responsible for any damage deriving from improper or unreasonable use.
O&O srl disclaims all liability for any inaccuracies contained in this booklet and reserves the right to make changes at any time without
any prior notice whatsoever.
ARX.246

ELECTRONIC CONTROL UNIT

1. INTRODUCTION

2. MAIN CHARACTERISTICS

N° cables Min. Cross
(mm 2
2+Earth 1.5
4 0.5
3 0.5
4 0.5
2 0.5
2 0.5
4 0.5

6. IMPORTANT NOTICES

- Output for luminous indicators on the bar.
- Output for a fl ashing indicator.
- Fitted for plugging in radio receivers on an O&O card
- Microprocessor I/O self-test function.

5. TECHNICAL SPECIFICATIONS

)
Power supply
Max. power absorbed
Max accessory load
Max. bar lamp power
Operating temp.
Protection level
Housing dimensions:
- 11 -

4. SET OF PARTS

230Vac ± 10% 50/60Hz
(110Vac on request)
1,200 W
500 mA
20W (24V)
-20° / +70°
IP54
W200 x H275 x D130mm
EN