Manual

EP1000A E-Port Instruction Manual
12 Introduction
1.9 Modbus Network Architecture
A Modbus network is an RS485 network of up to 32 devices. Redundant communication configurations
may have two E-ports per network. Figure 1-9 through Figure 1-10 illustrate possible network architec-
tures.
Figure 1-9. Typical System Architecture
Figure 1-10. Typical System Architecture