MRB
ENGLISH
ISMRBEU_03_05.doc
1. GENERAL
INFORMATION
The MRB receiver integrates the functions of receiver and decoder of standard codes. Its memories are capable of memorising from up to 1000
different codes generated by transmitters of the MULTIPASS family.
2.
MAIN TECHNICAL FEATURES
Power supply
12 - 24 VAC/DC
Average Work/Rest consumption
22 mA / 40 mA
Reception frequency
40.685 MHz
Number of codes memorisable
Max. 1000
Number of channels
4
Types of output
monostable, bistable and timed
Output Relay
Contact capacity
0,5 A @ 24 VAC/DC
Signals Red
led
Working temperature
-20/+55 °C
Storage temperature
-40/+85 °C
Size / Weight
100 x 55 x 22 mm 70g
3.
SELECTION OF SUPPLY VOLTAGE
The MRB receiver can be supplied through terminals 1 and 2 (24 VAC/DC) and 2 and 3 (12 VAC/DC).
4.
CODE PROGRAMMING AND CANCELLATION
Operations of inserting a new code into the memory and cancelling the whole list of codes can be carried out using the same button P1 on the
receiver.
Programming
•
Power up the receiver correctly.
•
Press button P1: the red led lights up indicating that programming is in progress.
•
Carry out a transmission pressing any transmitter button.
•
The code is inserted into the memory. The led flashes during insertion. At the end the led returns to the non-flashing state, indicating that
a new code may be inserted.
•
Memorise all the transmitters by carrying out a transmission with each one.
•
At the end of the operation press button P1 again to exit from the procedure. The led goes out. Exit from the programme comes about
automatically in any case 10 seconds after the last memorisation.
•
The codes remain in the memory even if the receiver’s power supply is cut.
Total cancellation of codes
•
Hold button P1 pressed until the red led starts flashing.
•
Press button P1 again within 6 seconds to confirm cancellation. Confirmation is indicated by the led flashing with greater frequency.
5.
CHOICE OF THE MEMORY MODULE
Once established the maximum number of users you can choose the memory module (to be inserted on the connector J6 in
fig. 1) of the suitable capacity as described in the chart 1.
6. CHANNEL
ADDRESS
Insert the desired channel module series SK3 in the connector of the desired channel.
E.g. SK3 = monostable on connector J5 channel 1; SK3T = timed on connector J4 channel 2; SK3RB = bistable on connector J3 channel 3 and
SK3 monostable on connector J2 channel 1.
7.
SELECTION OF TYPE OF OUTPUT RELAY
The MRB receiver’s on-board relay may be of a monostable or bistable type depending on the pre-selected module. E.g. SK3 = monostable;
SK3T = timed; SK3B = bistable.
DECLARATION OF CONFORMITY
Prastel S.p.A. declares that the
RECEIVER MRB
COMPLIES with the essential requirements of 99/05/EC (R&TTE) direcitve
