Fomotech TWISTER2XA5000 Industrial Radio Control System User Manual manual

Download:
Mirror Download [FCC.gov]
Document ID	134604
Application ID	GyCx/gf07U9o9zcmX1/RXQ==
Document Description	manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	37.57kB (469657 bits)
Date Submitted	2001-01-30 00:00:00
Date Available	2001-04-06 00:00:00
Creation Date	2001-01-30 14:57:52
Producing Software	Acrobat PDFWriter 4.0 for Windows
Document Lastmod	0000-00-00 00:00:00
Document Title	manual.PDF
Document Creator	Microsoft Word
Document Author:	mwhite

TABLE OF CONTENTS
Page
1.
2.
INTRODUCTION .......................................................................................................
SAFETY INSTRUCTIONS .........................................................................................
3.
4.
SYSTEM FUNCTIONS
............................................................................................. 4~6
TRANSMITTER OUTLINE
5.
4.1 TRANSMITTER BOX
.......................................................................................
4.2 DETAILED PARTS .............................................................................................
4.3 ENCODER BOARD AND PLL MODULE
4.4 CHARGE, BATTERY AND WAIST BELT
.......................................................
.......................................................
...............................................................................................
RECEIVER OUTLINE
5.1 RECEIVER BOX
5.2 DETAILED PARTS .............................................................................................
5.3 SHOCK ABSORBERS .......................................................................................
5.4 RX MODULE CARD, DECODER CARD,
RELAY CARD, POWER SUPPLY CARD
6.
8.
10
......................................................... 10~12
SYSTEM SETTINGS
6.1 TRANSMIITTER ID CODE SETTINGS
...........................................................
6.2 TRANSMITTER FREQUENCY CHANNEL SETTINGS
6.3 TRANSMITTER SPECIAL FUNCTIONS SETTINGS
7.
13
...............................
.....................................
13
13
6.4 FREQUENCY CHANNEL TABLE
...................................................................
6.5 RECEIVER LCD OUTLINE ...............................................................................
14
15
6.6 RECEIVER ID CODE AND FREQUENCY CHANNEL SETTINGS
............... 16
RECEIVER SYSTEM STATUS DISPLAYS
............................................................... 17~18
RECEIVER INSTALLATION
8.1 PREPARATION
.................................................................................................
19
8.2 STEP BY STEP INSTALLATION
.....................................................................
8.3 SYSTEM TESTING
...........................................................................................
19
20
OPERATING INSTRUCTION
9.1 POWER “ON” THE SYSTEM
21
...........................................................................
9.2 TRANSMITTER SYSTEM STATUS DISPLAYS
............................................... 21~22
10. BATTERY CHARGING
............................................................................................. 23
11. SYSTEM SPECIFICATIONS
..................................................................................... 24~25
1. INTRODUCTION
The Twister 2X is a highly sophisticated industrial radio control system. The versatile
features of the Twister 2X permits a wide range of industrial applications. The Twister 2X
industrial radio control system can be used to control all types of cranes, building
construction equipment, automatic control systems, mining equipment, and many others.
The Twister 2X incorporates numerous safety circuits that guaranty maximum security and
ensure the system is resistant to other radio interference. The major features of the Twister
2X industrial radio control system is as follow:
Highly evolved software that have redundant error checking and correcting capabilities
to ensure 100% error-free transmission, decoding, and control of output relays. These
software designs include CRC (Cyclical Redundancy Check Code) and Hamming
Codes (Error Recovery).
The encoding system utilizes an advanced microprocessor for 100% error -free data
transmission. The availability of 65,536 sets of unique security ID codes will ensure
that only commands from the matching control transmitter can be carried out without
any interference from other radio systems.
The decoding system utilizes dual advanced microprocessors, which ensures 100%
error-free calculation, bit checking, and correction of incoming transmitted data.
The system also utilizes an additional central microprocessor for data comparison and
cross checking between the two decoding microprocessors to ensure 100% error-free
decoding and control of all output relays. When faults are detected via this central
microprocessor, for maximum safety, the entire system will be shutdown within 0.50
second to avoid any undesired crane movements.
The system utilizes PLL synthesized RF for means of data transmission. It allows the
user to select from a wide range of frequency channels best suited for the environment.
The frequency channel is selected via a dip-switch in the transmitter unit and LCD
control panel in the receiver box. The receiver system also has the ability to auto scan
from a wide range of frequency channels. The receiver system will search and locked
on to the intended matching transmitter unit.
Optional dual advanced receiving system for optimum receiving capability.
The Twister 2X systems are equipped with numerous self-diagnosing features.
These include transmitter low voltage detection
warning
system automatic
shutdown, faulty pushbutton and joystick contact switches detection, faulty MAIN
contact relay detection, faulty relay boards detection, faulty EEPROM detection,
faulty PLL synthesizes RE unit detection, and incorrect security ID code detection.
2. SAFETY INSTRUCTIONS
The Twister 2X system is relatively simple to use. However, it is very important to observe
the proper safety procedures during ope ration. When use properly the Twister 2X systems
will enhance productivity and efficiency in the workplace.
The following instructions should be strictly followed:
1.
Make a daily check of the transmitter casing, joysticks, and pushbuttons. Should it
appear that anything could inhibit the proper operation of the transmitter unit, it should
be immediately removed from service.
2.
The transmitter voltage should be checked on a daily basis. If the voltage is low, the
battery pack should be recharged or replaced.
3.
The emergency stop pushbutton (EMS) should be checked at the beginning of each shift
to ensure they are in the proper working order.
4.
In the event of an emergency, activate the emergency stop pushbutton immediately.
Then turned the power “off” from the main power source of the equipment.
5.
The power switch should be turned “off” after use and should never left the power “on”
when the unit is unattended.
6.
Do not use the same RF channel and ID code as any other unit in use at the sa me
facility (within 300-meter range / 900 feet).
7.
Ensure the waist belt is worn at all time during operation to avoid accidental dropping.
8.
Never operate a crane or equipment with two (2) transmitter units at the same time with
same RF channel and ID code.
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operations.
Changes or Modifications not expressly approved by the party responsible
for compliance could void the users’ authority to operate the device.
3. SYSTEM FUNCTIONS
Transmitter Joy stick
Each transmitter unit is equipped with up to two (2) joysticks with single or double axis per
joystick. Please see the table below for different joystick settings:
TYPE
FUNCTION
Linear (step-less)
1-Speed
No acceleration.
2-Speed
Shared acceleration relay.
2-Speed
Separate acceleration relay.
2-Speed
Separate acceleration relay / 1st and 2nd speed relay interlocked (refer
to note A).
3-Speed
Shared acceleration relay.
4-Speed
Shared acceleration relay.
5-Speed
Shared acceleration relay.
0-Speed Contact Relay
0-speed (neutral position) can also be equipped with contact relay for
connection to crane’s braking system.
Note A:
When 2nd speed contact relay is activated, the 1st speed contact relay will be
deactivated.
Transmitter Pushbutto ns
There are many different types of pushbuttons and switches available for the Twister 2X; please
refer to the chart below.
TYPE
FUNCTION
1-Step Pushbutton
Standard non-toggled pushbutton
2-Step Pushbutton
Standard non-toggled pushbutton
Mechanical Toggle Pushbutton
Standard toggled pushbutton
Electronic Toggle Pushbutton
Resets itself when the transmitter unit is turned “off”
Rocker Switch
0-T (refer to note 1 & 2)
Rocker Switch
0-R (refer to note 1)
Rocker Switch
R-0 (refer to note 1)
Rocker Switch
T-0-T (refer to note 1 & 2)
Rocker Switch
R-0-T (refer to note 1 & 2)
Rocker Switch
T-0-R (refer to note 1 & 2)
Rocker Switch
R-0-R (refer to note 1)
Selector Switch
0-T (refer to note 1 & 2)
Selector Switch
0-R (refer to note 1)
Selector Switch
T-0-T (refer to note 1 & 2)
Selector Switch
T-0-R (refer to note 1 & 2)
Selector Switch
R-0-T (refer to note 1 & 2)
Selector Switch
R-0-R (refer to note 1)
ON / OFF Pushbuttons
2 pushbuttons per set / interlocked / will reset to “off”
position when transmitter unit is turned “off”
Note 1:
Note 2:
Original position.
Maintain position (toggled).
Retract to the 0-position (non-toggled).
Pushbuttons, rocker switches, and selector switches with T (toggled) settings can
also have their contact relay in the receiver to stay activated even if the transmitter
unit is turned “off”.
Emergen cy Stop Button (EMS )
In case of an emergency, press the Emergency Stop Button will immediately deactivates the
transmitter unit and the receiver MAIN Contact Relay.
Power Key Switch
Key switch for activating the power of the transmitter unit (please refer to Fig. 2 on page 7).
Start Pushbutto n
After turning “on” the transmitter unit via power key switch, press the START pushbutton
will activate the receiver MAIN. After resetting the emergency stop button, pressing the
START pushbutton will also activate the receiver MAIN.
Remov able Relay Cards
The special designed relay cards with main motherboard for future system expandability and
replacements.
Auto Scan nin g Receiver
When the transmitter unit’s frequency channel is changed, the receiver unit will search and
locked on to the intended matching transmitter unit.
Option al Features
1.
Pitch and Catch Mode – This feature allows two operators controlling one crane system
from opposite ends of a long travel.
2.
Tandem Mode – This feature allows two operators controlling two crane systems
independently or one operator controlling two crane systems simultaneously.
3.
Random Access – This function allows for up to eight operators randomly accessing
eight crane systems via an eight-position selector switch.
4. TRANSMITTER OUTLINE
4.1
Transmitter Box
(Fig. 1)
4.2
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Detailed Parts
Power Status LED Display
Signal Status LED Display
Information Plate (engraved)
Left Joystick Rubber Boot
Right Joystick Rubber Boot
START Pushbutton
AUX/RES Pushbutton
AUX/RES Pushbutton
AUX/RES Pushbutton
Emergency Stop Button (EMS)
Power Key Switch (removable)
Battery Contact
System Information
Battery slot
A BC
(Fig. 2)
MODEL :
CHANNEL :
VOLTAGE :
BAND
POWER : TX
S/NO.
mW RX
AB C
MHz
4. 3
Encoder Board and PLL Module
(Fig. 3)
1.
2.
3.
4.
5.
6.
7.
8.
Encoder Shield Plate
Ribbon Type Connector Port
Power Input Connector Port
Charger Connector Port
TX Module Connector Port
ID Code Dip-Switch
Frequency Channel Dip-Switch
Programming Port
9.
10.
11.
12.
13.
14.
15.
Power Key Switch Connector Port
Power Fuse (0.25A)
Infrared Interface Port
Antenna Port
TX module Connector
Power Key Switch Connector
Power Key Switch
(Fig. 4)
4. 4
In telligent Charger, 600mA Battery Pack x 2,
Waist Belt, and Shoulder Strap (Not Pictured)
(Fig. 5)
5. RECEIVER OUTLINE
5. 1
Receiver Bo x
(Fig. 5)
(Fig. 6)
5.2
Detail Parts
> >> >> >
0 00 00 00 00 00 00 00 00 00 0
0 00 00 00 00 00 00 00 00 00 0
T EC
I T'
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
Antenna
Antenna Port
Power Display
SQ-1 Display (RX-1)
SQ-2 Display (RX-2)
Central CPU Status Display
System LCD Display
System Information Plate
Shock Absorber Leg
Heavy Duty Cable Connector
RX Module Card
Decoder Card
Reserved Relay Card
Relay Card – 1
MODEL ::
CHANNEL
VOLTAGE :
BAND
POWER :: TX
S/NO.
mWRX
9A BC
ABC 4
V 3
MHz
W 0
(Fig. 7)
15.
16.
17.
18.
Relay Card – 2
Relay Card – 3
Relay Card – 4
Power Transformer Card
5.3
Shock Absorbers
(Fig. 8)
5.4
RX Mod ule Card (1), Deco der Card (2), Relay
Card (3), Po wer Supp ly Card (4)
(1)
(2)
(3)
(Fig. 9)
10
(4)
RX Module Card
1.
2.
3.
4.
5.
RX Module Card Release Clip
RX-1 Antenna Port
RX-2 Antenna Port
RX module Shield Plate
RX Module Card-to-Motherboard
Connector
(Fig. 10)
Decoder Card
1.
2.
3.
4.
5.
6.
7.
8.
9.
Power Display (LED-1)
SQ-1 Display (LED-2)
SQ-2 Display (LED-3)
Central CPU Status Display (LED-4)
Reserved Function Display (LED-5)
LED Panel
LCD Panel
RS 232 Serial Port
Dual Decoding CPU Status Display
(LED-6 and LED-7)
10. Function Settings Buttons
11. Decoder Shield Plate
12. Decoder Card-to-Motherboard
Connector
(Fig. 11)
11
Relay Card
1.
2.
3.
4.
5.
6.
LED Relay Display
Relay Card Release Clip
Relay Connector Port
Relays
Relay Card-to-Motherboard
Connector
Relay Card Position/Address
Dip-Switch (see note A).
(Fig. 12)
Note A:
The relay card position/address dip -switch must be adjusted according to the
wiring diagram sheet located on the backside of the receiver cover plate.
Relay Card Position 1
Relay Card Position 2
Relay Card Position 3
Relay Card Position 4
Relay Card Position 5
address:
address:
address:
address:
address:
Power Supply Card
1.
2.
3.
4.
5.
6.
Power Supply Card Release Clip
Power Fuse
VAC Input / DVC Output Connector
MAIN Contact Relay
Power Supply Card-to-Motherboard
Connector
VDC Fuse
(Fig. 13)
12
0000000
0000001
0000010
0000011
0000100
6. SYSTEM SETTINGS
6.1
Transmitter ID Code Settings
Id code settings are set via dip-switch located on the encoder board (refer to fig. 3
on page 8). For receiver ID code settings please refer to page 15 ~ 16.
Example : ID code
Top location : “1”
6.2
10010110
Bottom location : “0”
Transmitter Frequency Chan nel S ettings
Frequency channel settings are set via dip-switch located on the encoder board.
Please refer to fig. 3 on page 8 for dip-switch loc ation and frequency channel table
on page 15. For receiver frequency channel settings please refer to page 15 ~ 16.
Example: Frequency 433.075MHz / channel 01 (00000001)
Top location : “1”
6.3
Bottom location : “0”
Transmitter Special Fun ction s Settings
Special function settings can be programmed via IBM compatible computer with
special window based software or in-house designed programmer unit. Please
contact your dealer for more details.
13
6. 4
Frequency Channel Table
Via dip-switch located inside the transmitter box and receiver LCD panel, the frequency
channel of the system can be altered.
FREQUENCY
DIP-SWITCH SETTING
CHANNEL
433.075 MHz
433.100 MHz
433.125 MHz
00000001
00000010
00000011
01
02
03
433.150 MHz
433.175 MHz
433.200 MHz
433.225 MHz
433.250 MHz
433.275 MHz
00000100
00000101
00000110
00000111
00001000
00001001
04
05
06
07
08
09
433.300 MHz
433.825 MHz
433.850 MHz
433.875 MHz
433.900 MHz
433.925 MHz
433.950 MHz
433.975 MHz
434.000 MHz
00001010
00001011
00001100
00001101
00001110
00001111
00010000
00010001
00010010
10
11
12
13
14
15
16
17
18
434.025 MHz
434.050 MHz
00010011
00010100
19
20
Note A:
Other frequency channels are also available upon request.
14
6.5
Receiver LCD Outline
(Screen “1”)
00 0 0 00 0 0 0 00 0 0 00 0 0 00 0
00 0 0 00 0 0 0 00 0 0 00 0 0 00 0
P : 1 I : 77 - 1 1 1 1
1: 5
2: 5
S YS
I F
(Screen “2”)
(Fig. 14)
1.
2.
3.
4.
5.
6.
7.
8.
RX–1 Signal Strength
9. ID Code – 1 (country code)
RX–2 Signal Strength
10. ID Code – 2 (system ID code)
System at Work
11. Decoder System – 1
Relay Activation Display
12. Decoder System – 2
“0” relay OFF; “1” relay ON 13. RX–1 Signal Strength
EXIT/DOWN (-) Button (PS1)
14. RX–2 Signal Strength
EDIT/UP (+) Button (PS2)
15. RX–1 Frequency Channel
MODE/ENTER Button (PS3)
16. RX–2 Frequency Channel
System Type (depending on system features)
15
6.6
Receiver ID Co de and Frequ ency Settings
(Screen “3”)
P : 1 I : 77 - 1 1 1 _1
1 : _ __
2 : _ __
___
1)
2)
3)
4)
5)
6)
To enter into screen-2, press MODE/ENTER button one time.
To enter into Screen-3, press EDIT/UP button for up to 5 seconds.
TP (System type) and Country code can not be changed.
Press EXIT/DOWN (-) and EDIT/UP (+) to change values of the ID code.
Press MODE/ENTER button to proceed to the RX-1 setting column.
Press EXIT/DOWN (-) and EDIT/UP (+) to change frequency channel of the
RX1.
7) Press MODE/ENTER button to proceed to the RX-2 setting column.
8) Press EXIT/DOWN (-) and EDIT/UP (+) to change frequency channel of the
RX2.
9) Press MODE/ENTER button to proceed to the UPDATE setting column.
10) Press EDIT/UP to input “YES” (save changes).
11) Press EXIT/DOWN to input “NO” (cancel changes).
Note:
If new values are not inputted within 25 seconds, the system will exit the
setup screen (screen 3) and returned to screen 1.
16
7. RECEIVER SYSTEM STATUS DISPLAYS
(Fig 15)
1.
2.
3.
Receiver Power Display
SQ-1 (RX-1) Status Display
SQ-2 (RX-2) Status Display
4.
5.
Central CPU Status Display
LCD System Information Display
Receiver Power Display
Should be lid at all time during power “on”.
SQ-1 and SQ-2 Status Displays
Lights “on”
Lights “off”
Blinking Lights
Transmitted Signals Received.
No Transmitted Signals.
Strong Outside Radio Interference.
Dual Decoding CPU Status Display (refer to Fig. 11 on page 11)
Lights “on” 0.1 second / “off” 1.0 second
Lights “on” 0.1 second / “off” 0.1 second
Decoders on Standby.
Decoding in Process.
Central CPU Status Display
LED INDICATION
REASON
Slow Blinks (Green)
Standby
Fast Blinks (Green)
Transmitted signals received
Fast Blinks (Red)
Motion contact relays or the MAIN contact relays are
locked
3 Fast Blinks (Red)
PLL RX module defected
4 Fast Blinks (Red)
EEPROM error
5 Fast Blinks (Red)
Incorrect transmitted ID code
6 Fast Blinks (Red)
Incorrect system type
17
Other System Status Display Feature
Some of the system status indications described on page 17 are also displayed on the
receiver LCD screen for easy readout (on screen 2).
1)
2)
3)
4)
5)
6)
ID_ER
MAIN_ER
PLL_ER
WORK
SEARCH
SCAN
Incorrect transmitted ID code
Defected MAIN contact relay or relays
Defected PLL RX module
Transmitted signals received and decoded
System on standby
System scanning for new frequency channel
P: 1 I : 77 - 1 1 1 1
1: 5
2: 5
SYS
I F
18
8. RECEIVER INSTALLATION
8.1
Preparation
1)
2)
3)
4)
5)
6)
1.
2.
3.
4.
8.2
1.
2.
3.
4.
5.
5.
6.
7.
8.
Flat Head Screwdriver (- )
Phillips Head Screwdriver (+)
Multi-Meters
14 mm Wrench X 2
Power Drill with 10.5 ~ 11mm Drill-Bit
Output Cables
Ensure receiver is not set to the same channel and ID code as any other units in
operation at the same facility within 300 meters/900 feet.
Prior to installation, make sure that the crane system itself is working properly.
Use the multi-meter to check the voltage source available and ensure receiver voltage
setting is correct for this voltage.
Prior to installation, switch off the main power source to the equipment.
Step By Step Installation
Select a suitable location to mount the receiver.
The location selected should have the antenna visible from all areas where the
transmitter is to be used.
The location selected should not be exposed to high levels of electrical noise.
Ensure the selected location has adequate space to accommodate the receiver enclosure.
The distance between the antenna and the control panel should be as far apart as
possible.
Drill four holes on the control panel (10.5mm).
Tightened all screws provided.
For system wiring, please refer to the wiring diagram located on the last page of this
manual and on the backside of the receiver cover plate.
Ensure all wiring is correct and safely secured and all screws are fastened.
19
(Fig. 16)
8.3
1.
2.
3.
4.
System Testin g
Connect the power source to the receiver and test the operation of each function to
ensure it operates in the same manner as the pendant controller.
Ensure the MAIN contact relay can be properly controlled by the remote control.
Ensure the limit switches on the crane that limit all travels are working properly.
Ensure the pendant controller is located in a safe location where it would not interfere
with remote operation.
20
9. OPERATING INSTRUCTION
9.1
Power “ON” th e System
1.
2.
3.
4.
5.
6.
7.
8.
9. 2
Insert the power key switch into the key slot located on the right side of the
transmitter unit.
Push in the key and turn the key clockwise (forward) to “1” position.
“1”
“ON”
“0”
“OFF”
Make sure both joysticks are in their neutral (0-speed) position.
Make sure that the red emergency stop button (EMS) is in its elevated position.
To activate the receiver MAIN, press and hold the “START” pushbutton located on
the right side of the transmitter box for 2.0 seconds.
After system start up, if the operator did not give any command by pressing any
pushbuttons or moving the joysticks to a non-neutral position, the transmitter unit
will go into sleep mode with receiver MAIN contact relays temporarily deactivated.
To resume operation, just press any pushbutton or move the joysticks again to
re-activate the system.
After 1 hours of system non-usage, the entire system will be deactivated.
If the frequency channel of the transmitter unit is changed via a dip-switch inside
the transmitter box (refer to page 13), you must then also change the frequency
channel in the receiver box (refer to page 15~16). If the receiver unit is equipped
with an auto-scanning feature, after changing the frequency channel of the
transmitter unit, you must then press START button for up to 20 seconds after
transmitter unit power “on” in order for the auto-scanning receiver to identify the
newly selected channel.
Transmitter System Status Displays
(Fig. 17)
1.
2.
Battery Power LED Display
Transmitting Status LED Display
21
Transmitter Battery Power LED Display
POWER DISPLAY
REASON
Constant Green
Battery level normal
Slow Blinking Red
Low battery level (1st warning)
Fast Blinking Red
Constant Red
Low battery level (2nd warning)
Transmitter unit will stop transmitting at anytime
Low battery level (3rd warning)
Transmitter and receiver unit deactivation
Transmitter Status LED Display
STATUS DISPLAY
REASON
No Light Displayed
No transmitting signals outputted
Slow Blinks (Green)
Neutral position signals transmitted (refer to note A)
Fast Blinks (Green)
Active command signals transmitted
Constant Red Light
Jammed or defected pushbutton or joysticks at system Power
“on”
Fast Blinks (Red)
The contact point currently in use is ok (refer to note B)
3 Fast Blinks (Red)
PLL TX module defected
4 Fast Blinks (Red)
EEPROM error
Note A: If equipment is equipped with Selector switches, active commands are
transmitted at all time during transmitter power “on”.
Note B: When there is defected or jammed contact (pushbutton and joystick), the
status LED will display a constant red light without flashes. To find out
which contact point is defected or jammed, activate each pushbutton and
joystick by pressing and moving each pushbutton and joystick speed one step
at a time. Activating a non-defected pushbutton or joystick contact will
display a fast blinking red light on the status
LED. This fast blinking
red light is to show the operator that the contact point currently activating is
not defected. On the other hand, if the defected or jammed contact point is
activated, the status LED will remain constant red with out any flashes. The
main purpose of function is to let the operator realize which contact point is
not working properly.
22
10.BATTERY CHARGING
1. Plug in the power cord and the power indicator will light up.
2. When a battery pack is inserted, the green charging light will blink to indicate charging
is taking place at the current moment.
3. If discharging of battery pack is desired (strongly recommended), press the
“DISCHARGE” button. At discharging mode, the green blinking light will now
turned into a constant red light indicating that the battery pack is now being discharged.
If you want to cancel the discharge, just press “DISCHARGE” button again.
4. When discharging is completed, it will automatically switch to the charging mode
where the green blinking light will appear again.
5. The charging time for a battery pack is approximately 3~6 hours (600mA).
6. When charging is completed, a constant green light will appear to indicate that the
battery pack is fully charged.
7. When the battery pack is at 90% charged state, trickle charging will take over to ensure
the longevity of the battery pack and as well as to ensure the battery pack is 100%
charged.
8. When the battery pack’s temperature exceeds 50 , the charger will go into protective
mode and charging will be discontinued.
9. To prolong the life of the battery pack, it is recommended that the battery pack be fully
discharged prior to every re-charging.
23
11.SYSTEM SPECIFICATION
11.1 Transmitter Unit
Frequency Range
PLL 433 MHz
Transmitting Range:
Continuous Operating Time
100 meters / 300 feet *
8 Hours (600mA) / 16 Hours (1400mA)
Security ID Code
Channel Spacing
65,536 sets (16 + 1 bit)
25KHz
Hamming Distance
Frequency Control
Quartz Crystals + PLL
Frequency Drift
Frequency Deviation
< 3ppm @ -20
< 1ppm @ 25
Spurious Emission
Transmitting Power
> 60dBc
0.1mW
Emission
Antenna Impedance
F1D
50 ohms
Enclosure
Source Voltage
IP-65
7.2 V (600mA) or 7.2 V (1400mA)
Current Drain
Operating Temp.
~80mA
-20 ~ 70
Dimension
Weight
247mm X 154mm X 182mm
1,600g (with battery pack)
Longer transmitting-receiving range available upon request.
24
~ 70
11.2 Receiver Un it
Frequency Range
PLL 433 MHz
Channel Spacing
Hamming Distance
25KHz
Frequency Control
Frequency Drift
Quartz Crystals + PLL
< 3ppm @ -20 ~ 70
Frequency Deviation
Sensitivity
1ppm @ 25
< 0.18ìV
Decoding
Antenna Impedance
FSK
50 ohms
Data Decoder Reference
Responding Time
Quartz Crystals
100mS ~ 300mS
Enclosure
Source Voltage
IP-65
100 ~ 240VAC @ 50/60 Hz.*
Power Consumption
Operating Temp.
36VA
-20 ~ 70
Output Contact Rating
Dimension
250V @ 10A
417mm X 309mm X 167mm
Weight
8,800g
Other types of source voltage are also available upon request.
25

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Page Count                      : 25
Creator                         : Microsoft Word
Create Date                     : 2001:01:30 14:57:52
Title                           : manual.PDF
Author                          : mwhite
Producer                        : Acrobat PDFWriter 4.0 for Windows

EXIF Metadata provided by EXIF.tools