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The HART Communication Protocol is the leading communication technology for intelligent process measurement and control instrumentation and systems with more than 30 million devices installed worldwide.
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HART Protocol Specifications

Document Title

Doc. Rev.

Doc. Number

HART Communication Protocol Specification
7.5
HCF_SPEC-13
FSK Physical Layer Specification
8.1
HCF_SPEC-54
C8PSK Physical Layer Specification
1.0
HCF_SPEC-60
2.4GHz DSSS O-QPSK Physical Layer Specification
1.0
HCF_SPEC-65
TDMA Data-Link Layer
1.1
HCF_SPEC-75
Token-Passing Data Link Layer Specification
9.0
HCF_SPEC-81
Network Management Specification
2.0
HCF_SPEC-85
Command Summary Specification
9.0
HCF_SPEC-99
Universal Command Specification
7.1
HCF_SPEC-127
Common Practice Command Specification
10.0
HCF_SPEC-151
Wireless Command Specification
2.0
HCF_SPEC-155
Device Families Command Specification
1.1
HCF_SPEC-160
Common Tables Specification
23.0
HCF_SPEC-183
Block Data Transfer Specification
1.0
HCF_SPEC-190
Discrete Applications Specification
2.0
HCF_SPEC-285
Wireless Devices Specification
1.1
HCF_SPEC-290
Command Response Code Specification
6.0
HCF_SPEC-307

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