1-ch RTD Input Module
• Built-in Watchdog Timer
• Isolation Voltage 3000 VDC
• Sampling Rate 10 sample/sec
• Accuracy +/- 0.1% or better
Specifications
Display | LED Indicators | Power |
Power Supply | Power Requirement | 10~30 VDC |
Analog Input | Channels | 1 (2, 3, or 4-wired) |
Direct Sensor Input | RTD (Pt, or Ni) | |
Sampling Rates | 10 samples/second | |
Resolution | 16-bit | |
Input Impedance | 2 MOhm | |
Span Drift | ±25 ppm/°C | |
Zero Drift | ±3 µV/°C | |
CMR @ 50/60 Hz | 150 dB | |
NMR @ 50/60 Hz | 100 dB | |
General | Watchdog Timer | System (1.6 second) |
Connector | 1 x plug-in terminal block (#14~22 AWG) | |
Temperature (Operating) | -10~70 °C (14~158 °F) | |
Humidity | 5~95 %RH | |
Temperature (Storage) | -25~85 °C (-13~185 °F) | |
Interface | RS-485 | |
Isolation Protection | 3000 VDC | |
Communication Protocol | ASCII command | |
Communication Speed | Serial: From 1,200 to 115.2 k | |
Comm. Distance | Serial: 1.2 km | |
Data Flow Control | Yes |