GE MDS Master Station Setup Guide

MDS Master Station
Setup Guide
05-6398A01-GB, Rev. A MDS Master Station Setup Guide 1
INTRODUCTION
The MDS Master Station serves as a central station in a multiple ad-
dress system (MAS) wireless network. It provides long range, duplex
(or simplex) communication between a control point and associated re-
motes. It is fully redundant for mission-critical applications, and is a
compatible replacement for older MDS x790 Master Stations when or-
dered with the appropriate network interface modules.
The MDS Master Station works with a wide array of wireless equip-
ment, including MDS SD Transceivers, legacy MDS x710 radios, MDS
LN radios, and additional wireless options, depending on the modules
installed in the chassis.
Figure 1: MDS Master Station
All modules are installed on slide-in assemblies, accessible from the
front of the unit. A protective cover on the unit’s face slides off, allowing
access to the modules and all interface connectors. In addition to com-
munication modules, up to two power supply units may be installed
and are available to suit a wide range of AC and DC power require-
ments.
Each module is secured to the chassis with knurled fasteners for easy
changes, when required. Figure 2 shows a common configuration of in-
stalled modules.
IMPORTANT: To ensure proper heat-sink engagement, the knurled
fasteners must be tightened with a screw driver to at least 10 inch-
pounds (approximately ¼ turn past hand tight).
Figure 2: Front Panel Connectors & Indicators
(Front cover removed)
Master Station modules are factory installed and cabled. Table 1 de-
scribes each module installed in a redundant configuration, from left to
right. For a non-redundant configuration, blank plates are used in place
of the redundant power supply and radio modules and a non-redun-
dant version of the Alarm/Relay module is installed.
The MDS Master Station supports Ethernet or serial polling depending
on order options. A host computer may be connected to the appropri-
ate port on the chassis (LAN for Ethernet; COM1/2 for serial signaling).
Configuration of the unit is performed through a web interface. This re-
quires a LAN connection to one of the Ethernet ports on the Platform
Manager module. In addition, a command line interface (CLI) is availa-
ble through the mini USB port using the proper USB drivers available
at www.gemds.com.
Typical Application
Figure 3 on the following page shows a common arrangement of the
MDS Master Station as used in a licensed narrowband network. The
system shows both MCR and ECR transceivers in use.
Depending on order options, the MDS Master Station can communi-
cate with remotes employing Ethernet signaling, serial signaling, or a
mix of both.
Figure 3: Licensed Narrowband Application Example
Additional Resources
This Setup Guide covers the essential installation and startup for the
MDS Master Station. Alternate information is available in English, (see
05-6399A01Technical Manual). GE MDS manuals, Setup guides, Firm-
ware, drivers and Application Notes are available free of charge at
www.gemds.com.
GE MDS has produced a series of instructional videos
for configuration and setup of the Orbit products on
YouTube. These are available in English, free of charge
at: http://tinyurl.com/pey2ull
Supply 1 (DC)
Supply 2 (AC)
Platform Manager
Radio A
Radio B
Alarm/Relay
Duplexer

GE MDS Master Station Specifications

General

Connectivity	Ethernet, Serial
Dimensions	Varies by model
Weight	Varies by model
Modulation	Varies by model
Data Rate	Varies by model
Interface	Ethernet, Serial (RS-232/485)
Model	GE MDS Master Station