Operating Instructions
Table Of Contents
- Cyber security disclaimer
- How to Use This Manual
- Chapter 1—Introduction
- Chapter 2—Hardware Features
- 16- and 24-Point Compact Series Diagram
- 36-Point Compact Series Product Diagram
- Supported Point Types
- Compact Series Backup Batteries
- Memory
- Communication Connections
- Compact Series Specifications
- BACnet Compact Series Specifications
- Compact Series Smoke Control Application Requirements
- HOA (Hand-Off-Auto) Upgrade Kits
- PXC Compact on P1
- PXM10S/T Product Overview and Description
- Unitary Equipment Controller
- TX-I/O Product Range Overview
- PX Series Enclosures and Service Boxes
- Chapter 3—Applications
- Chapter 4—Troubleshooting
- Glossary
- Index
Chapter 1—Introduction
APOGEE Automation Networking
23 |
118
Siemens Industry, Inc.
Owner's Manual
553-104
Building Technologies
2018-10-01
Media
The RS-485 ALN can communicate over one or more of the following:
● Physical wire (RS-485 cabling)
● Dedicated telephone lines
● Leased-line modems
● Line drivers
● Trunk Isolator Extenders (TIE)
● Fiber Optic Interfaces
The trunk system provides connections within buildings or between buildings for
multiple field panels and operator workstations.
The following figure shows a possible implementation of an RS-485 ALN network.
Figure 2: MLN, RS-485 ALN, and P1 FLN network example.