Thermocouple or Millivolt Signals
4 or 6 input channels, thermocouple or DC millivolts (user-selectable)
12 to 36V DC power
Profibus-DP, RS-485 network up to 12Mbaud
These modules provide an isolated Profibus-DP network interface for up to six input channels. Differential inputs eliminate ground noise and each terminal block includes a cold junction compensation (CJC) sensor for more precise temperature measurements. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability.
Features
Standard Profibus-DP network communication with industry-standard ASIC (Siemens SPC3)
6-input stand-alone module is very economical
Universal inputs support a variety of sensors
Built-in CJC sensor on each terminal block produces more precise temperature measurements
Thermocouple break detection (upscale or downscale) identifies sensor wiring failures
High-resolution 16-bit sigma-delta A/D converters ensure precise, high accuracy measurements
Compact packaging with pluggable terminals saves space and simplifies wiring
Wide operational temperature range permits installation in extreme environments: -25 to 70°C (-13 to 158°F)
- Thermocouple or Millivolt Signals
- 4 or 6 input channels, thermocouple or DC millivolts (user-selectable)
- 12 to 36V DC power
- Profibus-DP, RS-485 network up to 12Mbaud
These modules provide an isolated Profibus-DP network interface for up to six input channels. Differential inputs eliminate ground noise and each terminal block includes a cold junction compensation (CJC) sensor for more precise temperature measurements. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability.
Features
- Standard Profibus-DP network communication with industry-standard ASIC (Siemens SPC3)
- 6-input stand-alone module is very economical
- Universal inputs support a variety of sensors
- Built-in CJC sensor on each terminal block produces more precise temperature measurements
- Thermocouple break detection (upscale or downscale) identifies sensor wiring failures
- High-resolution 16-bit sigma-delta A/D converters ensure precise, high accuracy measurements
- Compact packaging with pluggable terminals saves space and simplifies wiring
- Wide operational temperature range permits installation in extreme environments: -25 to 70°C (-13 to 158°F)
