Honeywell XNX - Page 187

XNX Universal Transmitter
Appendix B - Modbus Protocol
185
Use shorting jumper
supplied to maintain
connection during
service
3-5
3-4
3-3
3-2
3-1
3-6
3-7
3-8
3-9
A
-
S5 EOL Term
-
+
+
A
B
B
S
TB-3
Modbus
In
Out
R =120Ω
T
3-10
S
Figure 248. Modbus connections
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