Interfacing Protoair To Devices; Device Connections To Protoair; Figure 5: Rs-485 Connections To The Fieldserver; Figure 6: Mag6000 Rs-485 Wiring Setup - SMC Networks ProtoAir FPA-W34 Startup Manual

4

INTERFACING PROTOAIR TO DEVICES

4.1

Device Connections to ProtoAir

• Connect the RS-485 network wires to the 3-pin RS-485 connector on the ProtoAir.
Use standard grounding principles for RS-485 GND
o
BMS
Wiring
RS-485 +
RS-485 -
-
ProtoAir Pin
Pin # Assignment
Pin 1 RS-485 +
Pin 2 RS-485 -
Pin 3 RS-485 GND

Figure 5: RS-485 Connections to the FieldServer

Figure 6: MAG6000 RS-485 Wiring Setup

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Siemens ProtoAir Start-up Guide
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