S04XA

S04XA

SeriesAnalog Module
AI/AO points2AI/2AO
COM PortBuilt-in 1*RS485
Remote I/O moduleSupported
2 channels analog input, 2 channels analog output, A/D hardware conversion accuracy: 12 bits; Support 6 types of signals:[4,20]mA、[0,20]mA、[1,5]V、[0,5]V、[0,10]V、[-10,10]V; It can be used as the extended module for any types of PLC host; With the RS485 communication port, it can also be used as remote IO; When a extended module hanging at the back of the host though the parallel bus, it can be powered by the inner 24VDC on the host; It must be powered by external 24VDC when capacity of the inner 24VDC power supply is insufficient; When the module was used as remote I/O through serial bus, it must be powered by external 24VDC supply.
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ModelPowerAIAOConversionCOMDimension
S04XA24V DC2212 bitRS48570*95*82mm

Terminal wiring diagram

Haiwell Industry Automation

Product AI specification

ItemVoltage InputCurrent Input
Input range-10V ~
+10V
0V ~
+10V
0V ~
+5V
1V ~
+5V
0 ~
20mA
4 ~
20mA
Resolution5mV2.5mV1.25mV1.25mV5μA5μA
Input impedance6MΩ250Ω
Max input range±13V±30mA
Input indicationLED light means normal, dark means break OFF
Response time5ms/4 Channel
Digital input range12 bits, Code range: 0~32000(H series module 16 bits A/D convert)
Precision0.2% F.S
Power supplyMPU use internal power supply, Extension module use external 
power supply 24VDC ±10% 5VA
Isolation modeOpto-electric isolation, Non-isolation between Channel ,between analog and digital
 is opto-electric isolation
Power consumption24VDC ±20%,100mA(Max)

Analog input (AI) wiring diagram

Haiwell Industry Automation

Product AO specification

ItemVoltage OutputCurrent Output
Output range-10V ~
+10V
0V ~
+10V
0V ~
+5V
1V ~
+5V
0 ~
20mA
4~20mA
Resolution5mV2.5mV1.25mV1.25mV5μA5μA
 Output load impedance1KΩ@10V≥500Ω@ 5V≤500Ω
Output indicationLED light means normal
Drive capability10mA
Response time3ms
Digital output range12 bits, Code range: 0~32000(H series module 16 bits D/A convert)
Precision0.2% F.S
Power supplyMPU use internal power supply, Extension module use external 
power supply 24VDC ±10% 5VA
Isolation mode