Banner SureCross DX80 Wireless Networks - Manual (Page 47)

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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
Host System
(e.g. Modbus Master)
Modbus
Slave 1
Modbus
Slave 2
Modbus
Slave 3
DX85 Remote I/O
Modbus Slaves 4 & 5
Modbus Slave 6
Modbus RTU with Multiple Slave Devices
In the host controlled configuration shown below, the Gateway is a Modbus slave to the host system, but remains the master of the wireless
network. The Gateway is connected directly to the host system using a field bus connection. This system also connects DX85 Expanded I/O
devices and a third-party Modbus slave device to the serial bus to expand the available I/O. The DX80 Gateway and each DX85 connected as
shown below are Modbus slave devices to the host system.
Purpose: This wireless network collects I/O
data and sends it back to a Modbus host
system, but adds local wired I/O points and
expands the network using field bus.
Item Model No. Description
1 DX80G... Gateway
2 DX85M... DX85 Remote I/O
3 Third-party Modbus slave device
4 DX80N... Nodes or FlexPower Nodes
1
1
1
2
3
4
4
4
Fieldbus Connection