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Introduction
The 46RX family of eight-channel receivers can be used either as stand
alone units, or the radio interface for a wired alarm panel.
The 46RX family comprises three variants:
• The 4618-50 which requires an external 12V power supply.
• The mains powered 4618-60.
• The 4619-50 expansion unit.
Each of the 46RX family provide three common outputs. By adding the
optional 8-Channel Relay Card 4618EUR-55 each variant can also provide
eight additional output channels.
By connecting up to three expansion units an installation can be made to
cover 32 separate, programmable channels.
The 46RX family works with the 4600 range of Scantronic transmitters.
Any one of a range of aerials can be fitted to the 4618-50/60 receivers.
Each member of the 46RX family provides space for a backup battery. A
suitable battery is a sealed 1.2 Ah 12V lead acid type.
Technical Specification
Dimensions h x w x d 170 x 260 x 75mm.
Electrical
Input supply 4618-60 225 - 253 VAC, 50 Hz, 30 VA max.
Power Supply Current
available 4618-60: 400 mADC.
Input supply 4618-50 11 -14 VDC.
Battery Capacity 12 V, 1.2 Ah (per unit).
Physical Battery size 100 x 60 x 50 mm.
Float Charge Voltage 13.7V (4618-60 only).
Low Battery Threshold Voltage 10.5 V.
Battery charging time < 24 hrs.
Quiescent current rating 55 mA (4618-50/60 on 12V input).
75 mA (4618-60 on mains).
35 mA (4619-50).
Auxiliary power o/p: 1 A max, 250 mA continuous.
Sounder o/p: 250mA max at 12V.
Temperature -10° to +55° C, humidity up to 80% non-
condensing.
4618
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