ds105-6 april ?05 ?2003 reg. no. 227 4001, england page 1 ?105? s eries r emote r eceiver d ecoders ? 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 s upplied as one of several options to enable the user to choose the optimum frequency modulation and range. the rx decoder has a self-learning feat ure, 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 ma y be fitted to indicate that the tx encoder battery voltage is low. output 1 has a variable time feature, which may be adjust ed to give a timed output (upto 4 minutes). a further 15 momentary digital outputs are also provided fo r expansion using the ? 115? expander (see datasheet ds115). performance table modulation rf frequency (mhz) transmit output power (mw) range ** (m) infra-red - - 20 am 433 10 45 qm 433 10 100 fmnb 433nb 10 800 433 10 200 fm 458 500 3,000 ** range stated is optimum, direct line of sight. in worst conditions this c an be reduced by over 50%
ds105-6 april ?05 ?2003 reg. no. 227 4001, england page 2 ?105? s eries r emote r eceiver d ecoders connections warning! the unit is designed to be a fixed installation, which may be connected to a mains supply. before removing the cover ensure that the mains input supply is removed. any operation of the product that involves removal of the front cover should only be carried out by a competent person or qualified electrician. configuration the output s (jumper links j2, j3) these links configure the operation of the di gital outputs according to the table below. note: the link status is read only on power up, after changing the links please to remove and re-apply power. the system is supplied with relay(s) type omron gl5114p or equivalent. note : the user must ensure that the load connected does not overload the relay! j2 j3 rl 1 rl 2 rl 3 rl 4 open open latch latch latch latch open connected timed momentary momentary momentary connected open latch latch momentary momentary connected connected timed momentary latch latch latch: the relay operates until the next valid transmission is received momentary: the relay operates momentarily, or for as long as the tx encoder switch is held on. removing timed output: turn the trimmer (vr1) fully clockwise. timed output (o/p1) this is a variable timed output controlled by vr1. th is may be adjusted from no delay to a maximum of 4 minutes 15 seconds. turning vr1 anti-cl ockwise increases the output delay. a timed output is triggered by a signal from the transmi tter, subsequent signals from the transmitter will cancel the timed output. the decoder requires either a single 12-30 vdc supply or 240vac mains. not both! rly 4 rly 9 rly 1 rly 2 rly 3 rf receiver / pager n/o comm n/c n/o comm n/c n/o comm n/c n/o comm n/c n/o comm n/c low batt o/p1 o/p2 o/p3 o/p4 l n e 0v 12-30 vdc 230vac mains ch4 ch3 ch2 ch4 learn switch vr1 ant power led batt low led learn led connector to expander infra-red header j7 gnd sw1 mains t ransform er d8 d7 d10 d9 t1 f1 j14 j9 j10 j11 j12 j2 j3 j4 j5
ds105-6 april ?05 ?2003 reg. no. 227 4001, england page 3 ?105? s eries r emote r eceiver d ecoders low battery output the low battery feature informs the user that the tx encoder used has a low voltage battery. the low batt channel operates if the rx decoder has received a transmitted signal with low voltage signal present. this will continue to operate until a trans mitted signal without the low voltage signal has been received. note: the low batt relay is not fitted as standard, a relay of type bt47w/6 or equivalent can be used. expanding the system to 15 relay outputs the ex115c16a unit is available to connect directly to the ?105? series decoder providing 15 momentary relay outputs. for further informat ion please see datasheet ds115. learning a new transmitter encoder 1. press and release the programming switch (sw1) 2. note that the learn led will illuminate 3. depress and release the transmitter once, led on the decoder will extinguish 4. depress and release the transmitter again, led on the decoder will flash 5. after the led has stopped flashing the transmi tter has been successfully taught to the decoder 6. this transmitter will now operate the system golden transmitter : a special ?golden transmitter? encoder is available which when operated, causes the same function as the user pressing the ?learn switch? this enables ?remote learning? (for applications where the ?105? decoder is inaccessible. for further information please contact our sales dept. erasing existing tx encoder 1. to completely erase the tx encoders, press sw1 on the rx decoder for 10 seconds. 2. the learn led will turn off after the 10 sec onds to indicate the tx encoder(s) have been erased note: you cannot erase individual tx encoders **range please note that all radio systems are dependant on a radio signal being received through airspace. the range quoted is the optimal in direct line of sight without obstacles and in good atmospheric conditions. range is affected by many things, e.g. local environm ental conditions, atmospheric conditions, interference from other radio transmitters. in very worse case applications the range quoted ma y be reduced to 30% of the optimal range stated. technical specifications dimensions: enclosure: 190 x 120 x 60 mm (pcb: 174 x 106mm) storage temperature; -10 to +70 o celsius. operating temperature; 0 to +55 o celsius. electrical characteristics min typical max units supply voltage 11.0 12.0 30.0 v supply current: quiescent 25 ma time from encoder switch depressed to decoder output change 100 msecs time from encoder switch release to decoder output change 300 msecs all relays operating 400 ma relay rating* (240vac) rly1-4 2.5 5 a low battery relay rating (rly9) 2 a @12vdc *the relay contacts in this unit are for functional use only and must not be used for isolation purposes
ds105-6 april ?05 ?2003 reg. no. 227 4001, england page 4 ?105? s eries r emote r eceiver d ecoders part numbering universal ir, ams and qm series decoders part number relay outputs freq (mhz) description range** (metres) compatible rfsl encoders u105 4 433.92 universal decoder (am, qm and ir) 80 100 20 20 am-110 series 102c-433q series ir106 series ir102 series ?fm105? series decoders part number relay outputs freq (mhz) description range** (metres) compatible rfsl encoders 105-433F 4 433.92 fm 433 radio modules for increased range 200 102cx-433f series 105-433nbf 4 433.525 fm 433 narrow band radio modules for increased range 800 102cx-525n series 105-458f 4 458.850 long range remote control 3000 fm-103cx-458 series fm-107cx-458 series ** range stated is optimum, direct line of sight. in worst conditions this can be reduced by over 50% for more information or general enquiries, please contact r. f. solutions ltd., unit 21, cliffe industrial estate, south street, lewes, e sussex, bn8 6jl. england tel +44 (0)1273 898 000 fax +44 (0)1273 480 661 email sales@rfsolutions.co.uk http://www.rfsolutions.co.uk rf solutions is a member of the low power radio association information contained in this document is believed to be accura te, however no representation or warranty is given and r.f. solu tions ltd. assumes no liability with respect to the accuracy of such information. use of r.f.solutions as critical components in life support systems is not authorised except with express written approval from r.f.solutions ltd.
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