Xinje XD Series User manual

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Extension ED module
XD-4DA-A-ED

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Fast manual
Thanks for purchasing XINJE XD series PLC and extension module. This manual will introduce the
electric features and using method of XD series extension ED module. Please read this manual carefully
before using the products, make sure the wiring operation is safe.
Features of analog extension module
XD-4DA-A-ED
➢4 channels analog output: current output mode, 0~20mA or 4~20mA.
➢10-bit high precision analog output.
➢As the special function ED module of XD, XD series PLC can connect 1 XD-4DA-A-ED module.
Safety precautions
◼Control system design attentions
Dangerous!
◆Make sure design the safety circuit, to ensure that the control system can still work safety when the
external power supply cut off or PLC broken.
◆Make sure set emergency braking circuit, protection circuit, interlock circuit of forward-reverse
running in PLC external circuit and upper-lower limit switch to prevent from machine damage.
◆In order to make the equipment safe operation, please design external protection circuit for important
output signal.
◆PLC CPU will close all the output when detecting the system error; the output will lose control when
the PLC circuit has problem. Please design suitable external control circuit to ensure the device
working normally.
◆If the PLC relay or transistor unit is broken, the output cannot be ON or OFF.
◆The PLC is designed for indoor environment, the lightning protection must be installed in the power
supply system to avoid PLC and other device damage.
◼Installation and wiring attentions
Dangerous!
◆Do not use the PLC in the following environment: dust, soot, corrosive gases, flammable gas, high
temperature, condensation, vibration, impact, lightning, fire.
◆Do not let the metal scrap and wire head drop into the ventilation hole of PLC, otherwise it will cause
fire or error operation.
◆Do not cover the ventilation hole of PLC, otherwise it will cause fire, error operation.
◆The I/O wiring must be fixed enough, otherwise the bad contactor will cause fault.
Attention!
◆It can use external power supply for extension module DC24V power.
◆Please use shield cable for high frequency I/O wiring to avoid interference.
◼Run and maintenance
Dangerous!
◆Please connect all the cable include PLC, extension module and BD board after shutting down the
power supply.
◆Please operate as the manual for online operation, forced output, RUN, STOP.
Attention!
◆Please discard the product as industrial waste.
◆Make sure cut off the power supply when installing or uninstalling the extension card.

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Product information
◼Naming rule
XD– 4 DA - A - ED
① ② ③ ④ ⑤
①Product series XD: XD series extension module
②Analog output channel: 4: 4 channels
③Analog output DA: analog output
④I/O type A: current type for input and output
⑤Module type ED: left extension ED module
◼Basic parameters
XD series PLC can connect 1 extension ED module, the type is not limited.
Table 1: analog extension module XD-4DA-A-ED general specifications
Item
Specifications
Using
environment
No corrosive gas
Environment
temperature
0℃~60℃
Storage
temperature
-20~70℃
Environment
humidity
5~95%RH
Storage humidity
5~95%RH
Installation
Fix with M3 screw or install on the rail
DIN46277(width 35mm)
的导轨上
Dimension
100.0mm×18.0mm×90.0mm
Table 2: analog extension module XD-4DA-A-ED I/O precision
Item
Analog current output (mA)
Analog output
range
0~20, 4~20mA
External load resistor is less than
500Ω
Digital input range
10-bit binary number (0~1023)
Resolution
1/1023(10Bit)
integrated
precision
1%
Transformation
speed
2ms/1 channel
Power supply for
analog
DC24V±10%, 150mA
Table 3: analog extension module XD-4DA-A-ED AD transformation diagram
The relationship between analog output and digital input
0~20mA analog output
4~20mA analog output
20mA
+10230
analog
digital
20mA
4mA
+1023
0
analog
digital

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Note: when the input data is over K1023, DA transformed analog output will keep 20mA.
Product appearance
Here listed I/O terminal configurations of XD series extension module XD-4DA-A-ED.
◼Product structure
Each part name:
Name
Function
Indicator
light
PWR
The LED lights when the ED module
has power supply
COM
The LED lights when the ED module
communication port works well
ERR
The LED lights when the ED module
has error
Wiring
terminal
24V
ED module external power supply 24V
+
0V
ED module external power supply 24V
-
AO0
Channel 1 analog output
AO1
Channel 2 analog output
CO0
AO0, AO1 ground
AO2
Channel 3 analog output
AO3
Channel 4 analog output
CO1
AO2, AO3 ground
Product dimension and installation
◼Installation
Do not install the module in below environment:
•Direct sunlight
•Environment temperature out of range 0-50℃
•Environment humidity out of range 35%-85% RH
•Condensation as severe changes in temperature
•Corrosive gas and flammable gas
•Dust, iron filing, salt, fume
•Vibration and impact
•Spray oil, water and medicine
•Strong magnetic field and strong electric field

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XD series extension ED module can be installed in com3 port of XD series PLC.
Note: please cut off the power before operation!
◼Product dimension (Unit: mm)
XD series extension ED module dimension is shown as below:
Electric design reference
◼I/O address
XD series extension ED module will not occupy I/O unit, the transformed value is stored in PLC register.
The following is the PLC register corresponding to each channel.
Channel
DA signal
0CH
QD30000
1CH
QD30001
2CH
QD30002
3CH
QD30003
◼Working mode setting
TYPE:XDM-32T4-E
DATE:20120701
SN:201207011525
Xinje Electronic Co.,Ltd
COM3
PWR
COM
ERR

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Steps:
1. open the XDPpro software, find the left project bar, click PLC config/ED.
2. choose the correct module type.
3. set the module parameters such as current output range.
4. click write to PLC, then re-power on the PLC to make the setting effective.
◼External connection
Please pay attention to below items when wiring:
① please use shield cable to avoid interference, and single point connect to ground for the shield
layer.
② when XD-4DA-A-ED connects external＋24V power supply, please choose the power supply
from PLC to avoid interference.
◆Current single-ended output
Note: the current output no need connect DC24V power supply.
Programming example
Example: it needs to output two channels of 0~20mA signal to VFD.
Explanation:
SM0 is normally ON coil, it will be ON when PLC is running.
PLC starts to run, it sends HD0 value to QD30000, and outputs first channel of current signal. It
sends HD10 value to QD30001, and outputs second channel of current signal.
AO0+
AO0- 0CH
AO1+
AO1-
1CH
AO2+
AO2-
AO3+
AO3- 2CH
3CH

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