8-1
Instruction and Operation Manual
X-CM-QmBS-eng
Part Number: 541B052AHG
June, 2008
Section 8 I/O Wiring FM, FB and PA Transmitter
QmBS Sensor / QTA Transmitters
8.1 Overview
This section explains how to connect communication wires for QTA field-mount transmitters with the
F
OUNDATION
fieldbus or Profibus-PA outputs option board. If you don’t know your transmitter type, see
Section 1.6.
It is the user’s responsibility to verify that the specific installation meets the local and national safety
requirements and electrical codes.
8.2 F
OUNDATION
Fieldbus Wiring
Connect the communication wires according to the diagram in Figure 8-1. Follow all local safety
regulations.
A transmitter that has been improperly wired or
installed in a hazardous area could cause an
explosion.
•
Make sure the transmitter is wired to meet or exceed
local code requirements.
•
Install the transmitter in an environment that complies
with the hazardous area approval tag on the
transmitter. See Appendix A.
WARNING
