CTA28 RADIOMETRIX [Radiometrix Ltd], CTA28 Datasheet
CTA28
Related parts for CTA28
CTA28 Summary of contents
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... RF module range testing Push button for momentary control of relays Momentary, Latched outputs Dynamic relay state changes Setup is simple as Plug-and-Play RF Remote Control Demonstration Kit Contents The CTA28 Application kit is supplied with the following contents: 2 CTA88-000-DIL 1 CTA28 Encoder board (ENC) 1 CTA28 Decoder board (DEC) ...
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... Link selecting low power / normal mode (JP12) 6 –15V 4mA (standard mode) 3uA (low power mode) (depends upon radio module fitted) 50mA with LMT2-433-5 fitted any LMT version transmitter versions of NiM2, BiM1, BiM1H, BiM2A, BiM3A/B RDL2 (tx). (Fit R32. Idle current increases by 10mA) CTA28 Demo board (optional) page 2 ...
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... DIP switches are used for frequency channels selection and address selection respectively. Figure 2: CTA28 TX application board PCB (top view) TX Jumpers Assumed the board is held "long side horizontal" with the RF connector and DIP switches at the top Jumper ...
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... The TX encoder board has 4 jumpers and 2 DIPswitches. The jumpers are used to select the number of operating modes featured in the board while the 4 way and 8 way DIP switches are used for frequency channels selection and address selection respectively. RX Application board Figure 3: CTA28 RX application board PCB (top view) Radiometrix Ltd Up Down ...
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... A '1' on any bit toggles the state of the corresponding output pin 110 Serial (see notes) 111 Link test. Data word outputs most recently received burst address Radiometrix Ltd Position (see operating mode section below) Ground (left) and the RS232 input (right) CTA28 Demo board Mode page 5 ...
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... Any subsequent transmission will over-ride the current output state and reset the timer, even if the timeout period has not expired. The short period is set to be slightly longer than the time between consecutive transmit bursts in a continuous mode. Radiometrix Ltd (+ve = low (0 idle/mark state) CTA28 Demo board page 6 ...
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... The long timeout is usable with the randomised periodic transmission mode (101), as the 3 second timeout is longer than the longest delay between transmissions in this mode. Versions of the chip can be supplied with this period extended to suit customer requirements CTA28/CTA88 board: External input operation Option 1 (Default) LK1A ...
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... Figure 4: CTA28 Encoder Transmitter Schematics Radiometrix Ltd CTA28 Demo board page 8 ...
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... Figure 5: CTA28 Decoder Receiver Schematics Radiometrix Ltd CTA28 Demo board page 9 ...
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... NiM2R fitted decoder CTA28-xxx-BiM1T BiM1T fitted encoder CTA28-xxx-BiM1R BiM1R fitted decoder CTA28 application board can also be supplied with other BiM foot print radio modules fitted. e.g. BiM1H, BiM2A, BiM3A/B, RDL2 etc. Please contact sales for further details. Radiometrix Ltd Version 433MHz 433MHz ...
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Radiometrix Ltd Hartcran House 231 Kenton Lane Harrow, Middlesex HA3 8RP ENGLAND Tel: +44 (0) 20 8909 9595 Fax: +44 (0) 20 8909 2233 sales@radiometrix.com www.radiometrix.com Copyright notice This product data sheet is the original work and copyrighted property of ...