DSM-RTR

Description
The DSM-RTR is a fully programmable, Native BACnet™ Building Controller designed for BACnet routing applications. BACnet routers are devices that connect two or more networks to form a larger BACnet network.

The DSM-RTR is capable of connecting BACnet networks that communicate on Twisted-Pair Ethernet 10-BaseT using BACnet IP and BACnet over Ethernet, or on an RS-485 LAN using the BACnet MS/TP protocol and RS-232 using BACnet PTP protocol. 

Application

The DSM-RTR is ideal for any of the following uses: —Connect a BACnet site to the Internet
—Connect Ethernet networks to form a Wide Area

Network (WAN) Intranet
—Connect BACnet MS/TP networks to a backbone

Ethernet network

Features

—Native BACnet firmware
—BACnet IP
—BACnet over Ethernet capability
—BACnet MS/TP communications
—BACnet PTP
—Integrated housing
—Fully programmable in GCL+
—Application database can be flash loaded over

the network
—Controller firmware stored in flash memory

(can be network loaded)
—Modbus capability pre-loaded in specific models —Supports modbus capability by flash loading in the

field via hardware key

Specifications

BACnet Device Profile

BACnet Building Controller (B-BC)

Technology

32-bit processor

2 MB (16 megabit) Flash memory
512 KB SRAM memory
Real-time clock with lithium battery & SRAM

backup
LED indication of CPU and SCAN status Device Type

Configured as either an Area or System device

Device Addressing

Set via DIP switch and jumpers or software

setup