‘105’ S
ERIES
R
EMOTE
R
ECEIVER
D
ECODERS
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Remote Decoder; Radio, Infra-Red
4 Relay Channels – Expandable To 15
Radio Freqs; 433 / 458 MHz
IP65 Rated Enclosure
Easy Installation Via Screw Terminals
230Vac Or 12-30Vdc Supply
15 CMOS/TTL Channel O/P's
Led Indication of Each Relay Output.
Momentary or Latching Outputs
1 Timed Output Adjustable 0 To 255 Secs
Relay Contacts 230Vac (5A pk, 2.5A cont)
Requires No Radio Licence
Description
A general-purpose Rx decoder which may operate as radio or infra-red system. The unit is supplied in a tough
ABS enclosure with IP65 rating, complete and ready to operate.
As a radio or infrared Rx decoder, the system may be supplied as one of several options to enable the user to
choose the optimum frequency modulation and range.
The Rx decoder has a self-learning feature, which enables it to learn the signature code of up to 50 individual
RF Solutions K
EE
L
OQ
Tx encoders.
Connections to the power supply and relay outputs are provided through screw terminals (these are the only
connections required). The output relays are rated 2.5A @ 240Vac operating as either momentary of latched
operation. An additional ”Low battery” LED and relay may be fitted to indicate that the Tx encoder battery
voltage is low.
Output 1 has a variable time feature, which may be adjusted to give a timed output (upto 4 minutes). A further
15 momentary digital outputs are also provided for expansion using the ‘115’ Expander (See datasheet
DS115).
Performance Table
Modulation
Infra-Red
AM
QM
FMNB
FM
RF Frequency
(MHz)
-
433
433
433NB
433
Transmit Output Power
(mW)
-
10
10
10
10
Range **
(m)
20
45
100
800
200
458
500
3,000
** Range stated is optimum, direct line of sight. In worst conditions this can be reduced by over 50%
DS105-6 April ‘05
©2003 Reg. No. 227 4001, England
Page 1
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