NU-DCM140-700

The NU-DCM140-700 module is a Johnson Controls DCM or digital control module from the DCM140 series. It is compatible with the Johnson Controls NU-PWR101-0 power supply and a Johnson Controls EN-BSF501-0 5-slot base frame or a Johnson Controls EN-BSF201-0 2-slot base frame. The NU-DCM140-700 control module can self-tune. An algorithm optimizes the PID parameters to obtain an accurate feedback value. The NU-DCM140-700 module’s ability to self-tune enables the adjustment of the control strategy, which may be required because of device aging or changes in variables such as ambient temperature. The NU-DCM140-700 module has 10 input function module slots and can handle a maximum of 20 inputs. The inputs can be analog or binary. The input accuracy for a 100-Ohm DIN platinum type of Resistance Temperature Detector (RTD) is 0.07 degrees Fahrenheit over the range. The input accuracy for a 1000-Ohm JCI nickel type of RTD is 0.07 degrees Fahrenheit over the full range. The input accuracy for a 1000-Ohm DIN platinum type of RTD is 0.10 degrees Fahrenheit over the full range. The input accuracy for a 1000-Ohm JCI silicon type of RTD is 0.05 degrees Fahrenheit over the full range. The NU-DCM140-700 module has 10 output function module slots and can handle a maximum of 20 outputs. The outputs can be analog or binary. The output resolution is 20 bits. The accuracy of the output is affected by the function module that is used. The shipping weight of the NU-DCM140-700 module is 2.6 pounds or 1.18 kilograms, and the dimensions of the NU-DCM140-700 control module are 14 x 1.5 x 6 inches (355 x 36 x 152 millimeters).