BD118 [RADIOMETRIX]
Bi-directional RF Remote Control application boards; 双向RF遥控器应用板
| 型号： | BD118 |
| 厂家： | 
RADIOMETRIX LTD |
| 描述： | Bi-directional RF Remote Control application boards |
| 文件： | 总5页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Hartcran House, 231 Kenton Lane, Harrow, Middlesex, HA3 8RP, England
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233, www.radiometrix.com
4 July 2012
BD118 App. boards
Bi-directional RF Remote Control application boards
These simple application boards use
firmware based on the familiar CTA88
remote control systems to implement a bi-
directional control link. A system consists
of
a
master board (which initiates
communication burst cycles) and a slave
(which responds to them). In hardware
terms these boards are the same, but have
different firmware loaded.
Figure 1: BD118 application boards
A single relay output is provided on each board, controlled by a logic (or switch) input on the "opposite"
board. This product only operates in one mode: the radio link operates continuously, and the output simply
reflects the state of the input ("momentary" operation).
The radio link uses a 10% duty cycle, 0.3 second burst cycle. The data format employed has an 8 bit
address, which is set up on a DIP switch.
LED indicators are provided for power, relay output state and "valid communication link established". (On the
"master" this LED is lit constantly if the link is functional. On the "slave" board this LED blinks on with each
burst received from the master)
Features
. 8 bit address select switch
. A relay to control mains powered devices rated up to 8A, 240VAC
. Visual LED indication of power, valid code received and active relay
. RF module range testing
. Logic or Switch input for momentary control of relay
. Momentary relay output
. Setup is simple as Plug-and-Play
Kit Contents
The BD118 Application kit is supplied with the following contents:
1
1
2
2
1
1
BD188 Encoder/Decoder Master board
BD188 Encoder/Decoder Slave board
Radiometrix Transceiver module (ordered separately)
1/4-wavelength monopole or helical antennas
BD118 Application board manual
Data sheet of Radio module ordered
Additional requirement
. External power supply (24V, 12V and 5V version available)
Radiometrix Ltd
BD118 App boards
page 1
Features:
Interfaces
Output
8amp 240v rated SPDT "change over" relay
3.81mm pitch 3 way 2 part "Phoenix" type terminal
Active low logic input
Input
Pullup to 5v, and protection diodes, provided
Compatible with N/O volt-free closing contact
3.81mm pitch 2 way 2 part "Phoenix" type terminal
24v, 12v and 5v versions available
Power
40mA max (plus relay coil current)
3.81mm pitch 2 way 2 part "Phoenix" type terminal
RF
SMA (or optional terminal block)
Indicators
Power on LED
(red)
Relay state LED
Valid Comms. LED
(red)
(green)
BD118 control chip
Clock
10MHz (ceramic resonator)
Data rate
Addressing
3.6kbps Biphase coded burst
User programmable 8bit address (DIP switch)
Response time <0.5s
Size
76 x 63 x 16mm (excluding connectors)
(four 3.3mm diameter mounting holes are provided)
Operating temperature
Radio modules
-20 to +70 degrees centigrade (some radios may be limited to -10/+55)
(Storage
-30 to +70 degrees)
Any BiM pinout transceiver
(RDL2, NiM2, any BiM)
Radiometrix Ltd
BD118 App boards
page 2
Figure 2: BD118 Board Component Layout
Radiometrix Ltd
BD118 App boards
page 3
Figure 3: BD118 Schematics
Radiometrix Ltd
BD118 App boards
page 4
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 Radiometrix Ltd.
Reproduction in whole or in part must give clear acknowledgement to the copyright owner.
Limitation of liability
The information furnished by Radiometrix Ltd is believed to be accurate and reliable. Radiometrix Ltd
reserves the right to make changes or improvements in the design, specification or manufacture of
its subassembly products without notice. Radiometrix Ltd does not assume any liability arising from
the application or use of any product or circuit described herein, nor for any infringements of patents
or other rights of third parties which may result from the use of its products. This data sheet neither
states nor implies warranty of any kind, including fitness for any particular application. These radio
devices may be subject to radio interference and may not function as intended if interference is
present. We do NOT recommend their use for life critical applications.
The Intrastat commodity code for all our modules is: 8542 6000
R&TTE Directive
After 7 April 2001 the manufacturer can only place finished product on the market under the
provisions of the R&TTE Directive. Equipment within the scope of the R&TTE Directive may
demonstrate compliance to the essential requirements specified in Article 3 of the Directive, as
appropriate to the particular equipment.
Further details are available on The Office of Communications (Ofcom) web site:
http://www.ofcom.org.uk/radiocomms/ifi/
Information Requests
Ofcom
European Radiocommunications Office (ERO)
Peblingehus
Riverside House
Nansensgade 19
2a Southwark Bridge Road
London SE1 9HA
Tel: +44 (0)20 7981 3000
Fax: +44 (0)20 7981 3333
information.requests@ofcom.org.uk
DK 1366 Copenhagen
Tel. +45 33896300
Fax +45 33896330
ero@ero.dk
www.ero.dk
相关型号：
BD1206GUL-E2
LED Driver, 6-Segment, PBGA15, 0.55 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, VCSP-15
ROHM
©2020 ICPDF网 联系我们和版权申明