AM-DH1-418 [ETC]
NICHT FUER DEN VERKAUF IN DEUTSCHLAND ; - 编者FUER DEN VERKAUF在DEUTSCHLAND\n
| 型号： | AM-DH1-418 |
| 厂家： | 
ETC |
| 描述： | NICHT FUER DEN VERKAUF IN DEUTSCHLAND
|
| 文件： | 总7页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MINIATURE RF RECEIVER DECODER MODULES.
FEATURES
· MINIATURE RF RECEIVER /DECODER.
·
·
·
·
·
·
40 PIN DIP I/C PROFILE
SINGLE RELAY OPTION AVAILABLE
SUPPLIED AS AM OR FM COMPATIBLE.
LED INDICATION OF DATA RECEPTION
EASY LEARN TRANSMITTER FEATURE
CMOS/TTL OUTPUTS, MOMENTARY OR
LATCHING.
·
·
·
·
·
SINGLE SUPPLY EITHER 5V OR 12V
LOW POWER CONSUMPTION RELAY
CONTACTS 2A @ 12V
AVAILABLE AS 418 OR 433MHz
REQUIRES NO RADIO LICENCE
APPLICATIONS
·
·
·
REMOTE SWITCHING.
REMOTE GATES.
PAGING.
·
·
·
GENERAL REMOTE CONTROL SYSTEMS.
GARAGE DOOR OPENERS.
CAR, CARAVAN, MOTORCYCLE ALARMS
DESCRIPTION
This range of miniature modules are complete four channel RF Receiver/Decoders that can be configured for
many different, low power, short range telemetry applications.
All modules are plug-in Dual-in-Line (DIL) package, with the same profile as a standard 40pin DIL I/C for easy
pcb mounting. A single relay option is an extended length module (removable) containing a BT/47 type relay.
Supplied as either AM or FM, the module requires connections to the power supply; 5Vdc or 12Vdc (mandatory
for relay version), and data outputs only. An LED indicates data reception.
Each decoder is compatible with one of the RF Solutions Transmitter / Encoders (see page 2). The decoder has
an easy-to-use 'LEARN' facility to allow the decoder to learn up to eight code Hopping or 16 standard
transmitter/encoders.
BLOCK DIAGRAM
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 1
MINIATURE RF RECEIVER DECODER MODULES.
FEATURES OF AM VERSION
FEATURES OF FM VERSION
·
·
·
·
·
·
RECEIVING RANGE 45 - 70 METRES.
1 - 3 DATA CHANNELS
·
·
·
·
·
·
RECEIVING RANGE UP TO 200 METRES.
1 - 4 DATA CHANNELS
LEARNS UP TO 8 OR 16 TRANSMITTERS
HIGH SECURITY COPE HOPPING AVAILABLE
COMPLIANT TO ETSI300-339
LEARNS UP TO 8 OR 16 TRANSMITTERS
HIGH SECURITY CODE HOPPING AVAILABLE
SUPERHETRODYNE RF RECEIVER
COMPATIBLE WITH RF SOLUTIONS AM
TRANSMITTERS;
COMPATIBLE WITH RF SOLUTIONS FM
TRANSMITTERS/ENCODERS;
TRANSMITTER / ENCODER PART NUMBERING
Part No
Description
1 Switch (standard)
2 Switch (standard)
1 Switch (hopping)
2 Switch (hopping)
Part No
Description
AM-TS1-XXX
AM-TS2-XXX
AM-TH1-XXX
AM-TH2-XXX
FM-EH4-XXX
FM-EH1C-XXX
FM-EH2C-XXX
FM-EH3C-XXX
FM-EH4C-XXX
Encoder 4 Switch PCB only
Encoder 1 Switch in case
Encoder 2 Switch in case
Encoder 3 Switch in case
Encoder 4 Switch in case
DECODER PART NUMBERING
PART No
DESCRIPTION
AM-DS0(L)-XXX
AM-DH0(L)-XXX
AM-DS1(L)-XXX
AM-DH1(L)-XXX
AM Decoder - 1-3 Ch, Standard code, 40 Pin module
AM Decoder - 1-3 Ch, Hopping code, 40 Pin module
AM Decoder - 1-3 Ch, Standard code, module with Relay option
AM Decoder - 1-3 Ch, Hopping code, module with Relay option
PART No
DESCRIPTION
FM-DH0-XXX
FM-DH1-XXX
FM Decoder - 1-4 Ch, Hopping code, 40 Pin module
FM Decoder - 1-4 Ch, Hopping code, module with Relay option
L = AM-RRS2 Receiver – Long Range XXX = 418 OR 433MHz
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 2
MINIATURE RF RECEIVER DECODER MODULES.
SIGNAL ALLOCATION (from plan view of module)
+12V
0 V
+ 5 V
0 V
1
2
3
4
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
PINS
36 -39,
22 -23
PINS
26 -28,
32,
N/C
N/C
USED
BY
35 -40
O/P 1
O/P 2
O/P 3
8
9
FM
RX2
MODULE
ONLY
USED
BY
AM
RX2/RRS2
MODULE
ONLY
N/C
N/C
N/C
10
11
12
13
14
15
16
17
18
19
20
O/P 4
LINK 2
LINK 2
LINK 1
LINK 1
+ve LED
PSW1
N/C
N/C
PSW1
N/C
ANTENNA I/P
CK1 CK2
BREAK HERE
IF RELAY NOT
REQUIRED
RELAYCONTACTS
NORMALLYCLOSED
COMMON
NORMALLYOPEN
NOT USED
RLY
P4/3
P4/2
P4/1
MECHANICAL DETAILS
RX MODULE
COMPONENTS SIDE
19.05mm
+/-0.2
PSW
RELAY
1
LED
2.54mm
15mm
(AM)
FM RX
AM RX
1.9mm +/-0.1
23mm
(FM)
FROM EDGE OF
PCB TO PCB
LOCATING
HOLES
53.34mm +/- 0.2
PINS ON 0.1” PITCH
PINS ARE DIA 1mm
75.57mm +/-0.2
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 3
MINIATURE RF RECEIVER DECODER MODULES.
PIN DESCRIPTION
Pin No
Name
+12V
0 VOLT
+5V
0 VOLT
O/P1
Description
+12V Supply Voltage. Must be used for Relay operation
Ground for +12V Supply.
+5V Supply Voltage. Alternative supply if 12v supply not used.
Ground for +5V Supply.
1
2
3
4
8
Data output channel 1. Open collector Transistor output.
(This is used to drive the relay when fitted)
9
O/P2
O/P3
O/P4
LINK2
LINK2
LINK1
LINK1
+ve LED
Data output channel 2. CMOS/TTL with series 220 W resistor
Data output channel 3. CMOS/TTL with series 220 W resistor
Data output channel 4. CMOS/TTL with series 220 W resistor
Connect to pin 13 to make “Link2”
Connect to pin 12 to make “Link2”
Connect to pin 15 to make “Link1”
Connect to pin 14 to make “Link1”
External LED sink output, can be connected directly to cathode of external LED.
Connect Anode of the LED to +5V.
10
11
12
13
14
15
16
Indicates Data reception, and programming status.
Programming Switch, This is used when learning new transmitters.
Not connected. Can be used as locating pin for mounting the module
Connect to 17 to make “PSW1” switch.
Not connected. Can be used as locating pin for mounting the module
Connect Antenna to this input
17
18
19
20
21
PSW1
N/C
PSW1
N/C
ANT I/P
22 - 23
24 - 25
26 - 28
29 - 31
32
33 - 34
35
36 - 40
These pins are used by the module when configured as FM.
Not connected. Can be used as locating pin for mounting the module
These pins are used by the module when configured as AM.
Not connected. Can be used as locating pin for mounting the module
These pins are used by the module when configured as AM.
Not connected. Can be used as locating pin for mounting the module
These pins are used by the module when configured as AM.
These pins are used when configured as an AM or FM module.
N/C
N/C
N/C
P4/1
P4/2
P4/3
P4/1
P4/2
P4/3
Relay contacts Normally Open
Relay contacts Common
Relay contacts Normally Closed
NOTE
The module is designed to be powered from either 12v or 5v not both!
The 12v supply is necessary for relay operation.
Removal of Relay
If the relay is not required, remove the relay connecting links “CK1” & “CK2” . The pcb may then be carefully
broken, along the score lines between the relay and the rest of the board. Digital output channel 1 is then
driven by an open collector transistor output.
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 4
MINIATURE RF RECEIVER DECODER MODULES.
“STANDARD DATA FORMAT” DESCRIPTION (AM-DS0, AM-DS1)
The transmitter/encoders used in a standard system each have a unique signature code (pre-programmed at
manufacture) from one in >16,000,000 combinations. Error checking techniques are also used to ensure data
integrity.
These decoders are capable of learning 16 unique transmitter/Encoder signature codes.
“HOPPING DATA FORMAT” DESCRIPTION (AM-DH0, AM-DH1, FM-DH0, FM-DH1)
The transmitter/encoders used in a Code Hopping system each have a random number signature code, as in
the standard format, and also transmit a unique signature code each time the switch is pressed. The number
of possible codes is >16,000,000 combinations, the same code is never repeated, even if the batteries are
changed.. Error checking techniques are also used to ensure data integrity.
These decoders are capable of learning 8 unique transmitter/Encoder signature codes.
LEARNING A NEW TRANSMITTER
1. Hold down the programming switch (PSW1).
2. Depress the transmitter once, LED on the decoder will flash. (PSW1 is still depressed).
3. Wait for LED to stop flashing.
4. Depress the transmitter again, LED will turn off. (PSW1 is still depressed).
5. Release the programming switch (PSW1).
6. This transmitter will now operate the system.
7. To completely erase the transmitters, press PSW1 on the decoder five times in succession, LED will
remain on for approximately 5 seconds while the transmitter(s) are being erased.
SYNCHRONISATION (Hopping Models only)
This equipment requires the transmitter and receiver to be synchronised. If the transmitter has been pressed
more than 50 times outside the range of the receiver, the receiver will loose synchronisation with the
transmitter. To re-synchronise:
Press the transmitter key for two seconds within range of the receiver,
Release the key momentarily, and press the key again.
ANTENNA DESIGN
For 99% of applications a 16.5cm piece of wire is quite adequate. The range achieved from the system is
dependant on the choice and position of the antenna. The space around the antenna is as important as the
antenna itself. The optimum position is to locate the antenna so that is protrudes directly out the top of the
transmitter box. If this is not possible due to other design constraints, try to keep the antenna away from
other metal in the system such as transformers, batteries and PCB tracks, especially ground planes. In
particular, the ‘HOT’ end of the antenna should be kept as far away as possible from these.
For further information on Antenna design please see our full product catalogue.
DATA OUTPUTS
Output 1 is used to drive the on-board relay (if fitted), it is an open collector type output.
Outputs 2,3 & 4 are digital CMOS/TTL with a series 220 W protection resistor
The outputs are configured by Link 1 & 2
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 5
MINIATURE RF RECEIVER DECODER MODULES.
AM DECODER WITH 1 SWITCH AM TRANSMITTER
LINK1
OPEN
OPEN
LINK2
OPEN
CONNECTED
OPEN
O/P 1
LATCH
MOM
LATCH
MOM
O/P 2
LATCH
MOM
MOM
LATCH
CONNECTED
CONNECTED
CONNECTED
AM DECODER WITH A 2 SWITCH AM TRANSMITTER
LINK STATUS
TRANSMITTER SWITCH
ANY
RH
LH
BOTH
O/P 4
LATCH
MOM
LATCH
MOM
LINK1
OPEN
LINK2
OPEN
O/P 1
LATCH
MOM
LATCH
MOM
O/P 2
LATCH
MOM
MOM
LATCH
O/P 3
LATCH
MOM
LATCH
MOM
OPEN
CONNECTED
CONNECTED
CONNECTED
OPEN
CONNECTED
FM DECODER WITH A 4 SWITCH FM TRANSMITTER
LINK1
OPEN
OPEN
LINK2
OPEN
CONNECTED
OPEN
O/P 1
LATCH
MOM
MOM
LATCH
O/P 2
LATCH
MOM
MOM
LATCH
O/P 3
LATCH
MOM
LATCH
MOM
O/P 4
LATCH
MOM
LATCH
MOM
CONNECTED
CONNECTED
CONNECTED
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 6
MINIATURE RF RECEIVER DECODER MODULES.
ABSOLUTE MAXIMUM RATINGS (AM & FM)
Supply Voltage (+12Vcc to GND)........................................-0.3 to +17 Volts.
Supply Voltage (+5Vcc to GND)..........................................-0.3 to + 6 Volts.
Storage Temperature..........................................................-30 to +85o Celsius.
Operating Temperature....................................................... 0 to +55o Celsius.
TECHNICAL SPECIFICATION (AM & FM)
Ambient temperature
= 25o Celsius.
ELECTRICAL CHARACTERISTICS
Supply Voltage for +12 v
Supply Voltage for +5 v
Data output: (Ch 2, 3, & 4)
Logic Low
MIN
9
4.5
TYPICAL
12.0
MAX
16.0
5.5
DIMENSION
NOTE
SINGLE
SUPPLY ONLY!
V
V
5.0
0
3.5
0.2
3.8
0.8
5
V
V
I out = 10mA
I out = 10mA
Logic High
Data output: (Ch 2, 3, & 4)
Logic Low
Logic High
Data output :Ch 1 (open collector)
Relay Rating
-25
20
50
2
mA
mA
mA
A
Relay removed
@ 12 V DC
ELECTRICAL CHARACTERISTICS UNIQUE TO AM DECODERS
ELECTRICAL CHARACTERISTICS
Operating Temperature Range
Supply Current (quiescent)
Supply Current (operating relay)
Working Frequency
Tuning Tolerance
-3dB Bandwidth
R.F Sensitivity (100% AM)
Level of Emitted Spectrum
EMC Compliance
MIN
0
TYPICAL
MAX
70
UNIT
V
mA
mA
MHz
MHz
MHz
dBm
dBm
10
50
70
450
+/- 0.5
+/- 3
200
+/- 0.2
+/- 2
-105
-65
-100
-60
Complies to ETS300-339
ELECTRICAL CHARACTERISTICS UNIQUE TO FM DECODERS
ELECTRICAL CHARACTERISTICS
Supply Current (quiescent)
Supply Current (operating relay)
Overall Frequency Accuracy
Sensitivity for 20dB S/N
MIN
TYPICAL
MAX
UNIT
mA
mA
KHz
mV
KHz
20
40
0
0.5
250
75
+100
1.0
-100
-
IF Bandwidth
For more information or general enquiries, please call;
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.
Web Page : http://www.rfsolutions.co.uk
Email :sales@rfsolutions.co.uk
RF Solutions is a member of the Low Power Radio Association.
Information contained in this document is believed to be accurate , however no representation or warranty is given and no liability is assumed by R.F. Solutions Ltd. 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.
DS000011 Rev2.3 July ‘99
Ó1999 REG No 277 4001, ENGLAND.
Page 7
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