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Document No. 565-887
Installation Instructions
October 27, 2006

Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as
design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners.
© 2006 Siemens Building Technologies, Inc.

Siemens Building Technologies, Inc.

Your feedback is important to us. If you have

Document No. 565-887

1000 Deerfield Parkway

comments about this document, please send

Country of Origin: US

Buffalo Grove, IL 60089-4513

them to [email protected].

Page 6 of 6

U.S.A.

Summary of Contents for Modbus Driver

Page 1: ...DI 8DO 8AI 8AO point expansion support modem with HOA 986 90392G Modbus Driver MEC with Ethernet ALN 8DI 8DO 8AI 8AO point expansion support HOA ready 986 90392H Modbus Driver MEC with Ethernet ALN 8DI 8DO 8AI 8AO point expansion support with HOA 986 90392L Modbus Driver MEC with BACnet IP ALN 8DI 8DO 8AI 8AO point expansion support HOA ready 986 90392M Modbus Driver MEC with BACnet IP ALN 8DI 8DO...

Page 2: ...ting the Driver to the Vendor s Modbus Master or Modbus Slave Device section CAUTION Always wear an electro static discharge wrist strap and discharge accumulated static before touching field panel components Prerequisites Driver hardware is installed according to its respective installation instructions FLN Termination blocks installed if any One AC power receptacle for each communication interfa...

Page 3: ...TH P N 538 583 POWER PACK TRUNK RS 422 INTERFACE MODBUS DEVICE S GW0277R3 TAPE BACK SHIELD ONE TWISTED PAIR STANDARD 24 AWG LOW CAPACITANCE MAX LENGTH 4000 TO ADDITIONAL MODBUS DEVICES POWER TERMINAL BLOCK TERMINAL BLOCK PMD S Figure 1 Using a Trunk RS 422 Interface to Connect the Driver to the Vendor s Modbus Master or Modbus Slave Device Siemens Building Technologies Inc Page 3 of 6 ...

Page 4: ...INTERFACE II MODBUS DEVICE S GW0295R2 TAPE BACK SHIELD 3 CONDUCTOR MAX 50 15 24 m STANDARD 24 AWG LOW CAPACITANCE POWER RS 232 PORT 25 PIN FEMALE PMD S IF DRIVER IS LESS THAN 50 CABLE FEET 15 24 m FROM MODBUS DEVICE PLACE TRUNK INTERFACE II IN MBC ENCLOSURE Figure 2 Using a Trunk Interface II to Connect the Driver to the Vendor s Modbus Master or Modbus Slave Device Page 4 of 6 Siemens Building Te...

Page 5: ...AX 4000 1219 2 m STANDARD 24 AWG LOW CAPACITANCE ONE TWISTED PAIR MODBUS DEVICE S GW1042R2 TAPE BACK SHIELD TO ADDITIONAL MODBUS DEVICES TERMINAL BLOCK IF APPLICABLE Figure 3 Direct Connect the Driver to the Vendor s Modbus Master or Modbus Slave Device Siemens Building Technologies Inc Page 5 of 6 ...

Page 6: ...ents are introduced Product or company names mentioned herein may be the trademarks of their respective owners 2006 Siemens Building Technologies Inc Siemens Building Technologies Inc Your feedback is important to us If you have Document No 565 887 1000 Deerfield Parkway comments about this document please send Country of Origin US Buffalo Grove IL 60089 4513 them to SBT_technical editor siemens c...

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