GE 90*-30 PLC Series - Figure 2-1. Overview of Bus Interface Module Operation

GFK-1322A Chapter 2 Operation 2-3
2
Host Interface Library
Input
Updates
Network
Variable
Network
Binding/SCPT
Storage
Output
Network
Variable
Updates
Network
Interfac e
Configuration
Engine
API Callbacks
Check Outputs
Series 90-30 PLC API
SNP
Boot
Loader
LonW orks Network (TP-78, TP-1250, or FT10)
PLC Backplane
Microprocessor Interface Program
with Uplink Interrupt
3150 Neuron
80186EC
Serial
Port
Figure 2-1. Overview of Bus Interface Module Operation