S600+ Instruction Manual
Revised July-2017 I/O 4-25
4.3 HART Module (P188)
A 12-channel I/O module provides communications between Highway
Addressable Remote Transducer (HART
®
) devices and the S600+.
Each digital input channel is capable of handling up to 8 devices (up to
a maximum of 50 transmitters for the HART module). The S600+
supports point-to-point, multi-drop, and dual master architectures.
You make connections through two 25-pin D connectors located on the
backplate of the HART module. Socket A connects to a 25-pin male
connector and socket B connects to a 25-pin female connector. See
Figure 4-31. Tables 4-24 and 4-25 provide pin connection information
for the two ports (SKT-A and SKT-B) respectively. Figures 4-32
through 4-34 provide field wiring information.
Figure 4-31. HART Module (P188)
Table 4-24. HART Pin Connections (Socket A)