Digital Outputs (3Mix12/3Msg12) - Emerson FB3000 Instruction Manual

Figure 3-4
In the figure, AIDIPI_6 is shown configured as a digital input. ISO_GND (pin 10) is the ground
connection for AIDIPI_6.
Figure 3-4. Digital Input (DI) Wiring (internal pull-up enabled)
3.1.4

Digital Outputs (3MIX12/3MSG12)

The 12-channel mixed I/O module includes two dedicated digital output channels.
Notes
When using a digital output to drive an inductive load (such as a relay coil), place a suppression

diode across the load. This protects the DO from the reverse Electro-Motive Force (EMF) spike
generated when the inductive load is switched off (see DO2 in
Internally, the DO acts as a simple contact closure.

I/O Configuration and Wiring
shows how to wire the digital input.
Emerson FB3000 RTU Instruction Manual
Figure 3-5
D301851X012
October 2022
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