Micromod MOD: 30ML Installation - Manual (Page 52)

MOD 30ML Multiloop Controller
POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS
3.5.4 Built-In Current Input - Non 2-Wire Transmitter
Make current input connections from a non 2-wire transmitter as shown in Figure 3-6. Note
that the transmitter must be powered from an external source which meets the transmitter
power specifications.
Figure 3-6. Built-in Non 2-Wire Current Input Connections
Current input specifications are:
Input Range: 0 to 54 mA dc, Limited to below 70 mA
Input Impedance: 100 ohms nominal
Resolution: less than 1 microamp
Accuracy: ±0.1% of input or 2 microamps, whichever is greater
Temperature Effect: 0.01% per °C or 0.2 microamps per °C, whichever is greater
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