Modbus 4 Entadas Analógicas 2 Salidas Analógicas
Special Modules HV-4AI2AO
Descriptions:
4 channels analog input.
2 channels analog output.
12 bits high precision input.
current/voltage mode selectable.
voltage mode output/input range: DC 0~5V, 0~10V.
current mode output/input range:DC 0~20mA, 4~20mA.
PID control function for analog input.
self-study PID parameters.
DC 24V power supply.
Support Modbus-RTU protocol.
RS485 port, can connect with PLC, HMI and other devices.
Can extend 16 this kind of modules at most.
PRODUCTS STANDARS
1. General Specifications.
| Item | Analog input ( 4AD ) | Analog output ( 2DA ) | ||
|
| Voltage input | Current input |
Voltage output | Current output |
| Analog input range | 0~5V,0~10V | 0~20mA,4~20mA | - | |
| Max input range | DC±18V | 0~40mA |
- | |
| Analog output range | - |
0~5V、0~10V, ( exterior load resistor 2KΩ~1MΩ) | 0~20mA、4~20mA (exterior load resistor less than 500Ω) | |
| Digital input range | - | 10 bits binary number (0~1023) | ||
| Digital output range | 12 bits binary number (0~4095) | - | ||
| Resolution |
1/4095(12Bit) | 1/1023(10Bit) | ||
| PID output value |
0~K4095 |
| ||
|
Integrated precision | 0.8% | |||
| Conversion speed | 20ms/1 channel | 3ms/1 channel | ||
| Power supply for analog quantity |
DC24V±10%，100mA | |||
| Installation |
Use M3 screw or fix on the DIN46277 ( width 35mm ) rail | |||
| Profile dimension | 63mm×102mm×73.3mm | |||