Honeywell XNX-AM Series Technical Manual page 195

XNX Universal Transmitter
Figure 246. Modbus connections
Modbus Protocol
S5 EOL Term
R =120Ω
T
TB-3 Modbus
3-1 +
3-2 +
3-3 -
3-4 -
3-5 A
3-6 A
B
3-7
B
3-8
S
3-9
3-10 S
Use shorting jumper
supplied to maintain
connection during
service
193