Installation Manual

5140 Quad-Ethernet Module Introduction 1-1

Introduction

The ASCO Catalog 5140 Quad-Ethernet Module (QEM) is a stand-alone Ethernet switch and data concentrator.

It allows users to communicate with the new family of devices made by ASCO Power Technologies over a local area

network (LAN) or over a secure Internet connection. If the 5140 QEM is provided on a New Series 300 Transfer

Switch, it is designated as Accessory 72EE. The Group G controller firmware must be version 11 or higher for

transfer and retransfer capabilities.

Purpose of this Manual

This manual should be used to assist individuals who:

▪ will install and configure the 5140 QEM

▪ will monitor / control devices made by ASCO Power Technologies by using the 5140 QEM’s built-in web pages

▪ will communicate with ASCO Power Technologies products through the 5140 QEM by using a Modbus TCP-based

monitoring system (BMS or SCADA)

▪ will capture / read data from the 5140 QEM by using SNMP

For specific LAN details contact the LAN administrator or IT specialist.

If the 5140 QEM is provided as Acc. 72EE on a New Series 300 Transfer Switch, refer to the transfer switch

installation manual, controller user’s guide, and wiring diagram.

General Specifications

Voltage: 24 V dc

Power Requirements: 1.7 W

Mounting: DIN mount vertical

Dimensions (L,H,W): 4” x 5” x 2” (4 cm, 11 cm, 10 cm)

Ambient Temperature: -4° F to 158° F(-20° C to +70° C)

Ports: 2 (yellow stripe) for ASCO devices

4 (blue stripe) for Ethernet

Installation

The 5140 QEM mounts on a standard 35 mm DIN rail (not

supplied). To release it from the DIN rail, pull down on the

handle at the bottom. A power terminal plug is provided.

Connect the device(s) from ASCO Power Technologies to

the upper ports (yellow stripe). Connect the Ethernet

network to the lower ports (blue ports). Use Category 5e or

higher cable with RJ-45 connectors.

Tip Communication Address form is included at the

back to help you fill in needed information on your QEM.

The 5140 Quad-Ethernet Module provides Ethernet-access that allows users to view data from New Series 300

Transfer Switches, and 5210 Digital Power Meters. All users must follow these precautions:

To avoid possible shock, burns, or death, deenergize all electrical

sources to the Transfer Switch before installing the 5140 Quad-

Ethernet Module.

Be sure that Users to whom you give access are those persons

that you want to view information about the electrical system.

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