Modbus rtu, System layouts, Modbus rtu host controlled operation – Banner SureCross DX80 Wireless Networks User Manual

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Banner Engineering Corp. • Minneapolis, MN U.S.A.

www.bannerengineering.com • Tel: 763.544.3164

SureCross Wireless Network

Product Manual

System Layouts

Modbus RTU

Modbus RTU

Host System

(e.g. Modbus Master)

Modbus RTU Host Controlled Operation

A simple host-connected system uses an RS485 serial cable to connect the DX80 Gateway device to a host system. The host system may
be a PC or a PLC unit. Because the serial cable is used to connect to a host system, the communications protocol used is Modbus RTU. The
wireless network is a Modbus slave.

Item

Model No.

Description

1

DX80G...

Gateway

2

CSRB-M1250M125.47M125.73

Cable, RS-485, quick disconnect, 5-pin Euro, male trunk, female branches, black*

MQDC1-5***

Cable, quick disconnect, 5-pin Euro, female, straight, lengths vary

1

2

Purpose: The wireless network collects I/O
data and sends it back to a Modbus host
system.

Modbus Slave

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