GSI Electronics LCRS485 Quick Start Manual Download Page 1

REV 00

QSG 892-00101 REV00

Functional Ground Terminal. Primarily 

used for functional earth terminals which 

are generally associated with test and 

measurement circuits. These terminals 

are not for safety earthing purposes but 

provide an earth reference point.

NOTE:

 

Please scan the QR Code to access the electronic 

version of Installation Guide or visit the website: 

Cumberland: 

http://www.cumberlandpoultry.com

AP:

 http://www.automatedproduction.com

The Legacy Connect card enables communication 

between an AGCO controller and the cloud.  

Supported controller models are TC5, TC6, Elite, Expert, 

Evolution, Ultra, EVS, Tristar, Bin Scale, Bird Scale 

and APCD500 Series.  Please make sure that Legacy 

Connect is compatible with your specific controller 

before proceeding with the installation. 

The Legacy Connect card connects to the farm’s local 

area network (LAN), which must be connected to 

the internet and allow bidirectional communication 

through the port 8883.  Please make sure that port 

8883 is not blocked by your LAN router.

•  Only properly trained service personnel may 

perform installation and service procedures. 

(In other words: electricians, service personnel 

employed by or active in an organization, business, 

or service).

•  All power sources must be disconnected prior to 

wiring and installing.

•  Electrostatic discharge (ESD) can damage 

equipment and impair electrical circuitry. ESD 

damage occurs when electronic components are 

improperly handled and can result in complete or 

intermittent failures.

•  Warranty is void if the Legacy Connect is used in a 

manner not specified by the manufacturer.

GSI Electronics Inc.

5200 Armand Frappier Saint-Hubert, Qc

Canada J3Z 1G5

Phone: 1-877-926-2777

E-mail: [email protected]

Legacy Connect

Quick Start Guide

   1 - INTRODUCTION

   3 - NOTICES

WARNING:

 Read the following text 

carefully; it contains important information 

which, if ignored, may cause the controller 

to operate improperly.

High Voltage. Hazard of electrical shock.

Protective Earth Ground Terminal. 

Primarily used for protective earth 

terminals. These terminals connect to 

conductive parts of a device for the 

purpose of safety and is intended to 

be connected to an external system for 

protective grounding.

   4 - SYMBOLS

    5 - HARDWARE INSTALLATION

EN

Turn off the controller and insert the card on the PC 

connector inside the controller. Be sure to line up the 

ground connector of the card with the metallic pin 

on the bottom board of the controller as shown on 

Figure 1. 

4-1-2. Redundant Controller and LAN\WLAN Network

RSSI LEDs

Five green LED indicators on the top-left corner of the 

Legacy Connect card indicate the power of the Wi-Fi 

signal. 

DEBUG LEDs

To the right of the RSSI LED indicators, the three debug 

LED indicators give operation information:

TP-771

Cumb

er

land

AP

   2 - ORDERING INFORMATION

Compatible 

Controls

Legacy 

Connect Model

GSIE Part 

Number

TC5

LCRS485

074-11999

TC6, Elite, Expert, 

Evolution, Ultra, 

EVS, Tristar, Bin 

Scale, Bird Scale 

and APCD500

LCRXTX

074-11998

    6 - SOFTWARE CONFIGURATION

For this step, you need a Wi-Fi device and the following 

information: 

•  SSID of your Local Area Network.  It is the name of 

your Wi-Fi network when you select it on a mobile 

phone.

•  Password of your Local Area Network.
•  Customer’s phone number which will be used as 

contact information for technical support.

•  Customer’s email address which will be used as 

contact information for technical support.

Procedure:

You can setup a redundant Main Controller, in case the 

Main Controller Master fails. Use of a redundant Main 

Controller will determine its communication scheme. 

1. Power up the Controller with the Legacy Connect 

card properly installed.

2. Using a Wi-Fi device (i.e. a mobile phone),  

connect to the Wi-Fi network having the SSID 

legacyconnect-XXXXXXXXXX

, where the number 

corresponds to the card’s MAC address (printed on 

the bottom of the card).

3. Once connected, you will be asked to enter the 

SSID and password of your LAN as well as a phone 

number and an email address which will be used as 

contact information for technical support.

4. As soon as you submit the Wi-Fi and contact 

information, the Legacy Connect card will 

automatically reboot and try to connect to the LAN 

using the new credentials.

Figure 1 - Installing the Legacy Connect card

WARNING: 

Always turn off power to the controller 

when inserting or removing a card.  Failure to do so 

will result in damaging the controller.

  

For LCRS485 model, look at the paragraph LCRS485 

for additional installation information.

NOTE: You will have to repeat the procedure if 

your Wi-Fi credentials change or if you install your 

Legacy Connect on a different network.

    7 - STATUS LEDs and PUSH-BUTTON

The legacy connect card has built-in status LED 

indicators, a push-button and DIP switches.  These are 

described below. 

Figure 2 - Legacy Connect card: Hardware interface

LED Indicators ON

RSSI

5

> -30

4

> -50

3

> -65

2

> -75

1

> -80

0

<= -80 (not operational)

Indicator Name

Description

DBG1

Heartbeat Blinks every second when 

the software is running 

normally. 

If LED doesn’t 

blink, the software is not 

running.

DBG2

MQTT 

Activity

Blinks every time the card 

receives/sends a new 

message from/to the cloud.

DBG3

Commu-

nication 

with 

controller

Turns ON when the card 

sends a request to the host 

controller. 

Turns OFF when the card 

receives a response.

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