Figure 3-9: Discrete Output wiring (externally powered)
A. Frequency/ Discrete Output
B. Channel B
C. Supply Voltage (See Figure 3-3.)
D. Loop Resistance (See Figure 3-3 for maximum loop resistance.)
E. Counter or Discrete Output
3.9 Wire the mA/SIL output
Refer to the Micro Motion 4200 2-Wire Transmitter: Safety Manual for Safety Instrumented
Systems for additional information regarding installation and commissioning that complies
with SIS requirements.
Installation Manual Wiring the channels
MMI-20058013 April 2019
Installation Manual 31