Product Description; General Presentation - Trane PIC Installation Operation Maintenance/ Programming

BAS-SVX08D-E4

Product description

General presentation

The PIC is the gateway to allow communication between a TRANE
equipment and a BMS (Building Management Systems) vendor through the
Modbus protocol over a RS232 or a RS-485 link.
The PIC handles Modbus RTU according to Reference Guide: Modicon
PI-MBUS-300 Rev. D
Modicon ® is a trademark of Modicon, Inc.
Jbus ® is a trademark of April.
Modbus/Jbus Considerations:
Jbus is an extension of Modbus. Jbus supports more functions than
Modbus.
• Functions supported by both Modbus and Jbus:
1, 2, 3, 4, 5, 6, 15 and 16
• Functions supported by Jbus but not supported by Modbus:
7, 8, 11, 12 and 13
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