Chapter 3
Chapter 3 I/O Modules
3-7
ADAM-4011D Thermocouple Input Module
Figure 3-2 ADAM-4011D Thermocouple Input Module with LED Display
Accepts:
- J, K, T, E, R, S and B thermocouples
- Millivolt inputs: ±15 mV, ±50 mV, ±100 mV and ±500 mV
- Volt inputs: ±1 V and ±2.5 V
- Current input: ±20 mA (Requires a 125 resistor)
Two digital output channels and one digital input channel are provided.
Depending on the module’s configuration setting, it can forward the
data to the host computer in one of the following formats:
- Engineering units (oC, mV, V, or mA)
- Percent of full-scale range (FSR)
- Two’s complement hexadecimal