English
S08XA2
| Series | Analog Module |
| AI/AO points | 4AI/4AO |
| COM Port | Built-in 1*RS485 |
| Remote I/O module | Supported |
| 4 channels analog input, 4 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 220VAC 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 220VAC supply. | |
- Product Introduction
- Technical Specification
- File Download
| Model | Power | AI | AO | Conversion | COM | Dimension |
| S08XA2 | 220V AC | 4 | 4 | 12 bit | RS485 | 93*95*82mm |
Terminal wiring diagram
Product AI specification
| Item | Voltage Input | Current Input | ||||
| Input range | -10V ~ +10V | 0V ~ +10V | 0V ~ +5V | 1V ~ +5V | 0 ~ 20mA | 4 ~ 20mA |
| Resolution | 5mV | 2.5mV | 1.25mV | 1.25mV | 5μA | 5μA |
| Input impedance | 6MΩ | 250Ω | ||||
| Max input range | ±13V | ±30mA | ||||
| Input indication | LED light means normal, dark means break OFF | |||||
| Response time | 5ms/4 Channel | |||||
| Digital input range | 12 bits, Code range: 0~32000(H series module 16 bits A/D convert) | |||||
| Precision | 0.2% F.S | |||||
| Power supply | MPU use internal power supply, Extension module use external power supply 24VDC ±10% 5VA | |||||
| Isolation mode | Opto-electric isolation, Non-isolation between Channel ,between analog and digital is opto-electric isolation | |||||
| Power consumption | 24VDC ±20%,100mA(Max) | |||||
Analog input (AI) wiring diagram
Product AO specification
| Item | Voltage Output | Current Output | ||||
| Output range | -10V ~ +10V | 0V ~ +10V | 0V ~ +5V | 1V ~ +5V | 0 ~ 20mA | 4~20mA |
| Resolution | 5mV | 2.5mV | 1.25mV | 1.25mV | 5uA | 5uA |
| Output load impedance | 1KΩ@10V | ≥500Ω@ 5V | ≤500Ω | |||
| Output indication | LED light means normal | |||||
| Drive capability | 10mA | |||||
| Response time | 3ms | |||||
| Digital output range | 12 bits, Code range: 0~32000(H series module 16 bits D/A convert) | |||||
| Precision | 0.2% F.S | |||||
| Power supply | MPU use internal power supply, Extension module use external power supply 24VDC ±10% 5VA | |||||
| Isolation mode | Opto-electric isolation, Non-isolation between Channel, between analog and digital is opto-electric isolation | |||||
| Power consumption | 24VDC ±20%,100mA(Max) | |||||
Analog output (AO) wiring diagram
| CR Number | Function Declare |
| S08XA2 | |
| 00H (Read only) | The low byte is the module code, and the high byte is the module version number. |
| 01H | Communication address |
| 02H | Communication protocol: The low 4-bit of the low bytes:0 - N,8,2 For RTU，1 - E,8,1 For RTU， 2 - O,8,1 For RTU，3 - N,7,2 For ASCII，4 - E,7,1 For ASCII，5 - O,7,1 For ASCII，6 - N,8, |