TX1N-2AD-BD Analog Input Expansion Board
Features of TX1N-2AD-BD Analog Input Expansion Board:
1. Installed in an TX1s or TX1N series PLC, to increase the analog input by 2 points
2. Internal mounting in the top of the PLC, no need for a change to the installation area of PLC
3. Voltage input or current input for analog to digital conversion can be mixed use
Specifications:
| ITEM | Voltage input | Current input |
| Range of analog input |
DC0~10V(input resistance 300kΩ) Warning-this unit may be damaged by an input voltage in excess of -0.5V,+15V DC |
DC4 to 20mA(input resistance 250Ω) Warning-this unit may be damaged by an input voltage in excess of -2mA,+60mA |
| Input characteristics | The analog to digital conversion characteristic cannot be adjusted | |
| Digital output | 12 bits | |
| Resolution | 2.5mV(10V * 1/4000) | 8μA ((20-4)mA * 1/2000) |
| Integrated accuracy | ±1% | ±1% |
| Processing speed | About 30ms | |
| Isolation | No isolation between each channel or the PLC | |
| Power supply | Internal power supplied from the main unit | |
| Number of occupied I/O points | 0 points | |
| Applicable cables | AWG26 (0.1288mm2) ~ AMG16(1.309mm2) | |
