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Output Connections

Output connections are made to the connectors on the right side of the interface. 

The actual connectors that appear here depend on the KMD-5540 model.

Illustrations 3 through 7 show wiring configurations for typical implementations 

of the interface.

 Installation    

 

            KMD-5540 CommTalk Protocol Interface Installation & Operation Guide

KMD-5210 

COMPUTER PORT 

KMD-5540-002 INPUT 

(COM 1)

COMPUTER 

A

COMPUTER 

B

TX

GND

RX

GND

TX

RX

TX1

GND

RX1

RX2

TX2

GND

KMD-5540-002 Output 

(COM 2)

CARRIER DATALINK Input 

(COM 2)

2

7

3

RX2

TX2

GND

KMD-5540-003 OUTPUT 

(COM 2)

TX

RX

GND

MICRO 

GATEWAY

KMD-5210 OUTPUT 

COMPUTER PORT

KMD-5540-003 INPUT 

(COM 1)

COMPUTER 

A

COMPUTER 

B

TX

GND

RX

GND

TX

RX

TX1

GND

RX1

CommTalk Module

Illustration 4—KMD-5540-003 Micro Gateway Configuration

COMPUTER 

A

COMPUTER 

B

GND

RX1

TX1

KMD-5210 OUTPUT 

COMPUTER PORT

KMD-5540-003 INPUT  

(COM1)

RX

TX

GND

RX

GND

TX

KMD-5540-003 OUTPUT 

(COM 2)

RX

TX

GND

CTS

XXX

XXX

XXX

YORKTALK XL INPUT 

(PORT 2)

Jumper to right

CommTalk Module

RX2

TX2

GND

Illustration 5—KMD-5540-003 York Configuration

Illustration 3—KMD-5540-002 Carrier Datalink Configuration

KMD-5540-004 INPUT 

(COM 1)

A1

GND  GND  

 

B1

RX2

TX2

GND

KMD-5540-004 Output 

(COM 2)

CommTalk Module

2

7

3

McQuay MicroTech 

OPM Interface  

(COM) 

KMC TIER 2 

NETWORK OUTPUT

GND

   A

   B

Illustration 6—KMD-5540-004 McQuay MicroTech OPM Configuration

Содержание KMD-5540 CommTalk

Страница 1: ...1 Installation Operation Guide KMD 5540 CommTalk Protocol Interface 908 019 01C ...

Страница 2: ...on the right side Mounting Use the four mounting holes to securely mount the interface inside a UL approved Enclosed Energy Management Equipment Panel or other suitable protective enclo sure See Illustration 2 Mounting Hole Locations on page 3 Illustration 1 Controller Components GND GND A1 B1 LAMPS RDY COM PWR 24VAC GND TX1 RX1 GND A2 B2 COM RDY LAMPS GND RX2 TX2 OFF ON ON OFF ____ KMC CONTROLS C...

Страница 3: ...d B termi nals See EOL End Of Line Setting on page 5 for EOL switch setting Use 18 gauge twisted pair shielded cable with capacitance of no more than about 50 picofarads per foot for all network wiring Belden cable model 82760 meets KMC requirements Connect the nodes of the network in a daisy chain arrangement This means connecting the A terminal in parallel with all other A terminals and connecti...

Страница 4: ...X GND MICRO GATEWAY KMD 5210 OUTPUT COMPUTER PORT KMD 5540 003 INPUT COM 1 COMPUTER A COMPUTER B TX GND RX GND TX RX TX1 GND RX1 CommTalk Module Illustration 4 KMD 5540 003 Micro Gateway Configuration COMPUTER A COMPUTER B GND RX1 TX1 KMD 5210 OUTPUT COMPUTER PORT KMD 5540 003 INPUT COM1 RX TX GND RX GND TX KMD 5540 003 OUTPUT COM 2 RX TX GND CTS XXX XXX XXX YORKTALK XL INPUT PORT 2 Jumper to righ...

Страница 5: ...er the RS 485 terminals verify that both switches on the RS 485 switch assembly are in the ON position Otherwise the switches should be in the OFF position 4 After you set confirm the switches reinstall the cover and screw Illustration 8 RS 485 EOL Switches KMD 5540 CommTalk Protocol Interface Installation Operation Guide Installation RS 485 EOL SWITCHES Illustration 7 KMD 5540 005 ModBus Configur...

Страница 6: ... the interface requires very little user intervention Controls and Indicators The following sections describe the controls and indicators found on the device Network ON OFF The network ON OFF switch is located below the modular jack on the left side of the controller Use this switch to enable or disable the RS 485 network connection Alternately you may remove the RS 485 terminal block from the pin...

Страница 7: ...tory default configuration It may be necessary to re configure the KMD 5540 with HCM to establish normal communications and operation To reset the KMD 5540 proceed as follows 1 Remove the screw at the center of the the cover and remove the cover 2 Locate the jumper block next to the input pull up switches see Illustration 9 3 Remove power to the KMD 5540 4 Place a short on the RST pins Use a jumpe...

Страница 8: ...ct or incidental arising out of or related to the use of this document No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language in any form by any means without the written permission of KMC Controls Inc Printed in U S A The KMC logo and CommTalk are trademarks of KMC Controls Inc 2013 KMC Controls Inc All rights reserved KM...

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