Emerson MRLDS operation manual Mrlds Dimensions, Network Layout, Mrlds Wiring

Page 9

Figure 2-2- Attaching and Removing Cover

2.2MRLDS Dimensions

Figure 2-3- MRLDS Mounting Dimensions

3MRLDS Analog Version (809-100x)

3.1Network Layout

E2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

r

 

 

e

 

 

 

 

 

 

ic

 

 

 

 

e

 

v

 

 

 

th

 

 

e

 

 

 

 

O

 

 

D

 

 

 

I/O Net

o

 

t

 

 

 

 

e

 

 

 

 

 

T

ON

 

 

 

 

 

 

 

I/

 

 

 

 

 

 

 

MultiFlex Board

 

 

 

 

 

 

 

MRLDS Units

Figure 3-1- Analog MRLDS Network Layout Example

3.2MRLDS Wiring

For analog MRLDS units, connect to a MultiFlex board via the analog input (use Belden 8761 cable).

Analog MRLDS

to MultiFlex MULTIFLEX BOARD -

LOWER RIGHT CORNER

ANALOG MRLDS -

 

 

 

 

 

 

 

 

 

 

INSIDE LOWER PORTION

 

 

 

 

 

 

 

 

OF BASE

 

 

 

 

 

 

 

 

 

 

))

 

 

 

 

 

 

 

 

 

 

+V

ACN

24VAC

 

 

 

 

 

 

 

 

((

 

 

 

 

 

 

 

 

ST

 

 

 

 

 

 

 

 

 

 

AU

 

 

 

 

 

 

 

 

 

 

GO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

4

5

6

7

8

 

 

 

 

0V

SIG

0V

SIG

0V

SIG

0V

SIG

 

uGor

 

SUPPLY

INPUT 13

INPUT 14

INPUT 15

INPUT 16

 

 

dnu )VT( oGr UO

 

never be shared

G

dn

 

 

 

 

 

 

 

 

 

 

I

0V

 

TO 24VAC, 10VA

 

 

 

A transformer must

S

 

 

 

 

 

 

 

 

CLASS 2 POWER

 

 

 

 

 

 

 

 

 

 

between MRLDS

 

 

 

 

BELDEN

and the MultiFlex

 

 

 

 

board. A separate

 

 

 

 

8761

 

transformer must

BELDEN

 

 

 

 

 

 

 

 

be used.

 

 

8761

 

 

 

 

 

 

 

 

 

 

EARTH SHIELD

If a transformer is

shared between

NEAR THE MULTIFLEX

BOARD. DO NOT CONNECT

MRLDS units,

THE SHIELD TO THE 0V INPUT

the “ACN” of

ON THE MULTIFLEX BOARD.

each MRLDS

Wire MultiFlex SIG to MRLDS OUT(V).

must be wired

to the same

Wire MultiFlex 0V to MRLDS Ground (

 

 

).

 

 

 

 

phase of the

 

 

 

 

transformer.

Figure 3-2- Analog MRLDS Wiring

MRLDS Dimensions

MRLDS Analog Version (809-100x) 3

Image 9
Contents Rev 1 Page FCC Compliance Notice Page Table Of Contents Page Specifications Powering The MrldsMrlds Models Mounting The Sensor Choosing a Mounting LocationMrlds Dimensions Mrlds WiringNetwork Layout Controller Setup For Analog Mrlds Refrigerant Jumper Settings1 E2 Controllers Version 2.5 and Newer Refrigerant Type J2J1Mrlds Wiring Mrlds SetupRmcc Controllers Mrlds Network AddressingRefrigerant Jumper Settings Address SettingsModbus Address J5J4J3 Jumper Settings Mrlds TerminationMrlds Gateway Mrlds Gateway Setup on I/O NetworkGateway Connections Gateway BoardWire Connections Powering the Gateway BoardInput Voltage Three-Board Six-BoardGateway Board I/O Net Addressing Termination SettingsMrlds Setup Setting the Baud Rate Dip SwitchesHand-Held Terminal Set Tings Select ScreenGateway Troubleshooting Controller Setup for Modbus MrldsMapping The Mrlds as an Irlds Application Designating Mrlds as a 16AI Board3 E2/Einstein Controllers Reflecs Setup for Irlds IIsRmcc Controllers Version 2.1 and Newer Press 2 to Set Device #’sSensor Setup Input DefinitionsSensor Setpoints Irlds Mode E2 Alarming2 16AI Mode Alarm Setpoints