Manual
Table Of Contents
- Important Notes
- Notice
- Limited Warranty
- Preface
- Chapter 1 Module Overview
- Chapter 2 Installation and Wiring
- Chapter 3 Configuring the Module using Software
- Section 3.1 Configuring the System
- Section 3.2 Setting Up Tags
- Section 3.3 Editing XML Tag Information
- Section 3.4 Generating Structured Text
- Section 3.5 Using the CCW Structured Text Example
- Section 3.6 Viewing Version Information
- Section 3.7 Viewing Log Information
- Section 3.8 Upgrading the Software
- Section 3.9 Saving Changes
- Section 3.10 Reloading System Configuration
- Chapter 4 Implementing the BACnet Protocol

Chapter 1: Module Overview 1-7
User’s Manual Pub. 0300274-01 Rev. A.0
The six-pin Connector pinouts are as follows:
Pin
Signal
6
MSTP+
5
GND
4
GND
3
LOAD-
2
LOAD+
1
MSTP-
1.5.2 Ethernet Connector
The Ethernet connector has a default MAC address that may be changed during
setup. The Ethernet connector may be used as an external communication port to
a personal computer or to another BACnet module. The Ethernet connector is
also used to configure the module.
The default IP address for the module is 169.254.3.3. If the module is already
configured, software is available for you to detect the address. See Chapter 3,
Configuring the Module Using Software.
Pinouts for the connector (crossover) are:
2080sc-BACnet
Module
Personal Computer
1 TX+
2 TX-
3 RX+
4 Not connected
5 Not connected
6 RX-
7 Not connected
8 Not connected
8 Not connected
7 Not connected
6 TX-
5 Not connected
4 Not connected
3 TX+
2 RX-
1 RX+