Emerson Micro Motion 4700 - Page 35

3.5.3 Wire the discrete output (externally powered) Channel A
or Channel B
Use this procedure to wire the externally-powered discrete output.
Procedure
Wire to the appropriate output terminal and pins.
Figure 3-19: Discrete output wiring (externally powered)
A
B
E
D
C
A. Discrete output
B. Channel A (Pins 1 and 2) or Channel B (Pins 3 and 4)
C.
3–30 VDC (maximum)
D. Rload: Maximum sinking curent = 500mA
E. Counter
3.5.4 Wire the discrete input (Channel B)
Use this section to wire the discrete input in explosion-proof, nonincendive, or
nonhazardous installations.
Important
Meter installation and wiring should be performed only by suitably-trained personnel.
Wire the discrete input (internally powered)
Procedure
Wire to the appropriate input terminal and pins.
Figure 3-20: Discrete input wiring (internally powered)
A
C
B
A. Discrete input
B. Channel B
C.
Mechanical Switch (Push-Button or Relay)
Installation Manual Wiring the channels
00825-0100-5710 October2023
Installation Manual 35