S600 Instruction Manual
4.3
P188 HART Board
A 12-channel I/O board provides Highway Addressable Remote
Transducer (HART
®
) communications. Each digital input channel is
capable of handling up to 8 devices (up to a total of 50 transmitters).
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 P188 module. Socket A connects to a 25-pin male
connector and socket B connects to a 25-pin female connector. Refer to
Tables 4-24 and 4-25. Refer to Figures 4-31 through 33 for field wiring
information.
Table 4-24. P188 HART Pin Connections (Socket A)
Socket A
Channel Number
Socket A
Pin Number
Channel 1+
1
Channel 1-
14
Channel 2+
2
Channel 2-
15
Channel 3+
3
Channel 3-
16
Channel 4+
4
Channel 4-
17
Channel 5+
5
Channel 5-
18
Channel 6+
6
Channel 6-
19
Channel 7+
7
Channel 7-
20
Channel 8+
8
Channel 8-
21
Table 4-25. P188 HART Pin Connections (Socket B)
Socket B
Channel Number
Socket B
Pin Number
Channel 9+
13
Channel 9-
25
Channel 10+
12
Channel 10-
24
Channel 11+
11
Channel 11-
23
Channel 12+
10
Channel 12-
22
Revised Jan-07
I/O
4-25
