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PDF ISO4014 Data sheet ( Hoja de datos )
| Número de pieza | ISO4014 | |
| Descripción | four-channel Data Acquisition Modules | |
| Fabricantes | Shenzhen Sunyuan | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ISO4014 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Shenzhen Sunyuan Technology Co.,Ltd.
A/D isolated converter
ISO 4014 Series
Four-channel Analog Signal
Data Acquisition RS485/232 Output Modules
Features
● Four-channel analog signal acquisition,isolated RS-485/232 output
● Testing accuracy>0.05%
● Can be remotely reconfigured for modules accuracy
● Three-port isolation(input/output/assistant power supply): 3000VDC
● Power supply:24VDC/15VDC/12VDC/5VDC
● High reliability,easy programme,installation.
● Can programme setting module address,baud rate
● 0-5V voltage signal or 4-20mA current signal input
Applications
●Signal testing/monitoring/cintrol
●RS-232/485 industrial automation control system
●Industial field signal isolation
●Process Monitoring & Control
●Test sensors signal
●Laboratory Data Acquisition
●Medical machine monitoring
●4-20mA/0-5V signal acquisition
Product Overview
ISO40xx series realizes sensor-to-host signal acquisition for testing analog signal or
remote applications. Software-configurable for a wide variety of sensor types, including:
analog input, analog output, and digital I/O,ISO40xx series are widely used in
RS-232/485 automation control system,temperature signal testing,small signal testing,
Monitoring & Control, remote data acquisition applications.
Including power supply isolation, signal isolation, linearization, A/d conversion and
RS-232C/RS-485 serial communication. for up to 256 channels per serial port, ISO40xx
Series modules,adopts ASCII format and MODBUS,its injunction fully encapsulated to
ADAM modules,baud rate can be intercalated by code,can be used in the same RS-485
lines with other manufacturers modules,convenient for computer-programme.
ISO40xx series modules is SCM-based intelligent monitoring and control system, with
all calibration,High and Low alarm, address,input ranges,baud rate,data format and
linearizing parameters stored in EEPROM non-volatile memory. ISO 40xx series modules
can test variety of sensor types,including thermocouple and RTD ,and other a wide
variety of input ranges,different modules that need to be used in a given application and
carried in inventory.
ISO40xx series modules are designed as industrial standard,three-port isolation
(input/output/power supply),3000VDC isolated.Temperature range is - 45℃ to +85℃.
Sunyuan Corporation. All rights reserved
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A/D isolated converter
RS-232 Interface
When part No. is ISO 4014-□-P□-B,user can choose RS-485 output or RS-232 output by
internal keyswithch.Open product’s coping,may see two button switching in the
board,all aren’t pressed is RS-485 output,two pressed is RS-232 output.When choose
RS-232 output,please refer to Figure 9,10,12 separately connects to RS-232 interface
RXD,TXD,GND.
Initializtion ISO 40xx Module
All ISO 40xx modules use RS-485 network,must distribute a only one
address,between 00 and FF(hexadecimal),but,all new ISO 40xx modules use a factory
initializtion set.As follows:
Address: 00 (hexadecimal)
Baud rate:9600 bps
Checksum: disabled
Because address codes of new module are the samee,their address will conflict to
other modules,you must reconfigured every analog input address when you configure
system.You can amend ISO40xx address by set command,after connecting ISO40xx
power line and RS485.
Baud rate，checksum state also need been adjusted according to users’need.You
must
install leap line before you amend baud rate,checksum state.All ISO40xx modules have a
Pin mark with CONFIG.connect CONFIG Pin to ground (G2 pin),then connect power
supply,this time they are in listening mode.Its set is as follows:
Address :00
Baud rate 9600 bps
Checksum: disabled
Command
Every command is used of a series characters,such as leading code,address
ID,command,checksum, carriage return cr.Host computer is with “**” synchronous
command,only command a ISO40xx module once.
Command format:(delimiter character)(Addr)(Command)[data][checksum](cr)
(delimiter character) is the first letter of command.All commands need a leading
code.such
as:%,$,#,@,...
1-Character
(Addr) is module address code,if the following does not appoint,value range is 00～FF
(hexadecimal)
2-Character
(Command)represents command code or variable value
Variable
Length
[data] some output command need data
Variable
Length
[checksum] represents optional parameters,only need it when checksum is enabled.
2-
Character
(cr) a control code as identify,is a terminating character, value is 0x0D
1-
character
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A/D isolated converter
7、Read Module Name Command
Description: Return the module name from the specified analog input module
Syntax: $AAM(cr)
$ delimiter character
AA module address, (range 00-FF) represents the 2-character hexadecimal
M represents Read module name command
(cr) terminating character, carriage return (0Dh)
Response:!AA(ModuleName)(cr)
command is valid
?AA(cr) command is invalid or nonlicet operation
! delimiter character which indicates a valid command.
? delimiter character which indicates a invalid command.
AA represents input module address
(ModuleName) is ISO4011or ISO4012and so on, represents your module type
(cr) terminating character, carriage return (0Dh)
There is no response if the module detects a syntax error or communication error or if
the specified address does not exists.
Example: command $08M(cr)
Response !08ISO4014 (cr)
Counter Module is ISO4014 at adress 08H
Input Ranges& Data Formats
Analog Input four data formats:
00：Engineering Units
01：% of FSR
10：Twos complement hexadecimal
11：ohms
Input Range
Data Formats
+F.S.
±20mA
±10V
Engineering Units
% of FSR
Twos complement
hexadecimal
Engineering Units
% of FSR
Twos complement
hexadecimal
+20.000
+100.00
7FFFFF
+10.000
+100.00
7FFFFF
ZERO
±00.000
±000.00
000000
±00.000
±000.00
000000
-F.S
-20.000
-100.00
800000
-10.000
-100.00
800000
Displayed
Resolution
1uA
0.01%
1LSB
1mV
0.01%
1LSB
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11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ISO4014.PDF ] | |
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