FloBoss 107 Instruction Manual
4-20 Inputs and Outputs Revised June-2017
To use the channel as a pulse input, connect the + and GND field wires to
terminals PI1+ or PI2+ and GND.
Figure 4-17. Pulse Input Wiring (on CPU Module)
4.13 Application (APP 485) Module
The FB107 Application Module (labeled APP 485) provides a flexible
storage and delivery mechanism for a variety of localized FB107
applications operating in the RS-485 physical environment. These might
include a Gas Chromatograph application module (which would provide a
Modbus interface between the FB107 and an external GC), a level sensor
application, a Coriolis interface, or an ultrasonic interface.
Note: For detailed instructions on using these modules, refer to the
specific documentation for those programs.
4.13.1 Wiring the Application Module
Figure 4-18 shows an application module wired to a single external field
device. Figure 4-19 shows typical wiring to several field devices.
Note: For self-contained applications, field wiring may be unnecessary.
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