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Installation Manual 1
Power Supply I/O Wiring – DP and DNI/O Wiring – ANBefore You Begin
Chapter 1
Before You Begin
1.1 Overview
This chapter provides an orientation to the use of this manual. This manual describes the procedures
required to install the following transmitters:
• Model 2400S transmitter with analog outputs
• Model 2400S transmitter with PROFIBUS-DP
• Model 2400S transmitter with DeviceNet
™
The 2400S Analog transmitter can be approved for Exe or Exi installation in Zone 1, or for
installation in Zone 2. If you are installing your transmitter in a hazardous area, be sure the transmitter
is approved for that area.
1.2 Safety
Safety messages are provided throughout this manual to protect personnel and equipment. Read each
safety message carefully before proceeding to the next step.
WARNING
Improper installation in a hazardous area can cause an explosion.
For information about hazardous applications, refer to Micro Motion hazardous
area installation instructions, shipped with the transmitter or available from the
Micro Motion web site.
WARNING
Hazardous voltage can cause severe injury or death.
Make sure power is disconnected before installing transmitter.
CAUTION
Improper installation could cause measurement error or flowmeter failure.
Follow all instructions to ensure transmitter will operate correctly.