Type:Logic ICs
Condition:New
This module for the whole industrial design, power supply, RS485 interface, 8 input and 4 input to achieve mutual isolation in electrical, effectively inhibit the industrial field of various string and common mode interference, to ensure the reliability and accuracy of the data. RS485 communication interface to implement the RTU MODBUS protocol, can be directly connected with all kinds of PLC, DCS system, man-machine screen and a variety of configuration software.
Buyers photographed after contact customer service! Because the product default address is 1, the baud rate is 9600, no parity check.
EM12DI/F
12Road dispersion/Frequency isolation acquisition moduleV1.10.
OneProduct overview
EM12DI/FType series12Road dispersion/The frequency isolation acquisition module is a universal remote control system in the automation system.I/OProducts.EM12DI/FCan access a variety of mine sensor, support0,5mAor1,5mACurrent mode switch,0,5VVoltage type switch signal.12There is a road input4Frequency signal acquisitionFunction, accessible200~1000HzFrequency analog signal. All the data collected by the discrete quantity and analog quantity,adoptRS485Communication interface real time acquisition.
This module is the whole industrial design, power supply,RS485Interface,8Road input and4The input in the electric field is separated from each other, which can effectively restrain the industrial field all kinds of serial mode and common mode interference, and ensure the reliability and accuracy of the data.RS485Communication interface implementationRTU MODBUSStatute can be directly connected with various types ofPLC,DCSSystem, man-machine screen and all kinds of configuration software.
TwoProduct features
l a set8Discrete volume, a set of4Road dispersion/Frequency input, polarity adaptive
l Support0,5mAor1,5mACurrent mode switch,0,5VVoltage type switching signal type
l 4Road frequency input can be used for the acquisition of frequency signals, measuring range:5~1090Hz, full scale accuracy of up to.0.005%
l Discrete input filter constant
l All functions are software configuration, without opening the lid jumper
l All industrial design, power supply, communication,8Road input,4Road input to each other electrical isolation
l RTU MODBUSCommunication protocol
l DC10~30VWide range power input
3 Product specifications
Discrete quantity
input
| two setsactive(Wet contact pointInput, a set ofDI0~7by8Road, a groupDI8~11by4The road. inputPolarity adaptive;
Switching quantity and frequency signal format:
Current type:0,5mAor1,5mA
Voltage type:0,5V
Voltage input characteristics:
Logic"1":-3~-6Vor+3~+6V
Logic"0":-2~+2V
Current input characteristics:
Logic"1":Less than or equal to -2.5mAOr = +2.5mA
Logic"0":-1.5mA~+1.5mA
Signal maximum frequency:50Hz
Filter constant can be set, set range0~60.00s
1500VIsolation withstand voltage (can be customized3000V)
|
Frequency quantity
input
| DI8~11Can be used as frequency acquisition input, frequency measurement range:5~1090HzAccuracy.0.005%
|
communication interface
| Physical form:RS485
Communication protocol:RTU MODBUS
Communication rate:1200,2400,4800,960019200bps
Check method: no parity check, odd parity check
1500VIsolated voltage (can be customized3000V)
Lightning protection and anti interference Design
|
Power input
| Nominal power supply:DC24V
Input range:DC10~30V
Power consumption:Less than or equal to2W
Protection function: Anti - connection, lightning protection
|
module structure
| Outline structure: Adam module,10+10Bit plug and plug terminal
Installation method:DINDIN-Rail Mounting
|
Outline dimension
| Module section:104mm*72mm*26mm(excluding terminals and guide rails)
Maximum size:124mm*72mm*45mm(including terminals and guide rails)
|
work environment
| Working temperature:-25~+85 C
Ambient humidity10~90%RH(no dew)
|
SixInput register (support function code04H)
address
| Register name
| Name
| Corresponding terminal
| Company
| Explain
|
30001
| Discrete quantity
Input status
| Discrete input0
| DI0
| Bit0
| Enter valid signal for"1"
No signal input"0"
|
Discrete input1
| DI1
| Bit1
|
Discrete input2
| DI2
| Bit2
|
Discrete input3
| DI3
| Bit3
|
Discrete input4
| DI4
| Bit4
|
Discrete input5
| DI5
| Bit5
|
Discrete input6
| DI6
| Bit6
|
Discrete input7
| DI7
| Bit7
|
Discrete input8
| DI8
| Bit8
| As a discrete input, the input signal is valid "1"No signal input"0".
As the frequency is measured, the frequency is in the range of"1"Beyond the measurable range"0".
|
Discrete input9
| DI9
| Bit9
|
Discrete input10
| DI10
| Bit10
|
Discrete input11
| DI11
| Bit11
|
Spare
|
| Bit12~15
|
|
30002
| DI8Frequency measurement
|
|
| Actual frequency = measured frequency60
200HzTime correspondence12000
1000HzTime correspondence60000
|
30003
| DI9Frequency measurement
|
|
|
30004
| DI10Frequency measurement
|
|
|
30005
| DI11Frequency measurement
| | |
SevenHold register (support function code03H, 06H, 10H)
address
| Name
| Actual value range
| position
| Range
| Factory Default
| Read and write
|
40001
| Communication rate
| 1200/2400/4800/9600/19200/38400/57600/115200
| Bit15~12
| 0~7
| 3
| Read and write
|
Stop bit
| 1position/2position
| Bit11~10
| 0,1
| 0
|
Check mode
| No verification/Parity check/Odd parity check
| Bit9~8
| 0,1,2
| 0
|
Local address
| 1~247
|
