Caution indicates potential personal injury or
equipment or property damage if instructions
are not followed.
Note: Provides additional information that is important but may be missed.
Tip: Provides programing tips and shortcuts that may save time.
Using the router for a technician's service tool
To use the BAC-5051E router as a technicians service tool, connect it between a computer
running a service tool program and a BACnet internetwork. Use the following cables from the
HPO-5551 Router Technician's Cable kit to make the connections.
l The MS/TP to NetSensor cable
l The USB-A to USB-micro cable
Illustration 1–7 Router service tool connection
Computer with
service tool
NetSensor and device on
permanent MS/TP network
Service tool
router
MS/TP to NetSensor cable
USB-A to
USB-micro
cable
KMC Connect, TotalControl, BACstage, or other BACnet configuration program my be used
for the service tool program
Computer requirements The computer running the service or configuration program must
have a BACnet driver installed and configured to match a port in the service tool router. The
program also requires a unique Device Instance number assigned to the BACnet driver. The
exact details for setting up the driver vary with each program.
Router set up Using the router for service connection requires that the router is set up with a
unique device instance and network number between the computer and router. The network
between the computer and router may be one of the IPprotocols or the Ethernet protocol.
Typically, the normal IPprotocol is used when the router is connected between a computer
and an MS/TP network.
l See the topic Setting up routing on page 27 for details on configuring the router's ports
for BACnet networks.
l Setting the device instance number is described in the topic Device properties page on
page 21.
BAC-5051E Router Section 1: Introduction
Revision J 13