Micro-Ion
®
Module Instruction Manual - 356007-GP
25
In
stallation
O
per
a
tion
Maintenance
Before You
Begin
Chapter 3
Operation
3.1
Preparing to Operate the
Module
This chapter explains how to operate the Series 356 Micro-Ion Plus Module.
The module can be operated by providing power to the module as
described in the Installation chapter and using the analog output signal, or
the RS-485 interface, or by using the optional display.
Before putting the module into operation, you must perform the following
procedures:
1.
Install the module in accordance with the instructions on pages 13–23.
2.
Connect Pin 1 (Micro-Ion Gauge ON/OFF) of the User Interface
Connector to ground (Pin 5), or it must be controlled by the user’s
process control.
3.
Develop a logic diagram of the process control function.
4.
Develop a diagram detailing the Analog Output connections.
5.
Develop a diagram of the connections to the RS-485, I/O status, and
control lines of the 15-pin User Interface connector.
6.
Develop a circuit schematic that specifies exactly how each piece of
system hardware will connect to the module relays.
7.
Attach a copy of the process control circuit diagram to this manual for
future reference and troubleshooting.
8.
For units with the RS-485 interface, set the module address, baud rate,
and parity as instructed on pages 41 – 42. All RS-485 command
instructions are listed in the section titled
If you need application assistance, phone a Granville-Phillips application
engineer at
1-303-652-4400
or email
mks@mksinst.com
.
WARNING
Do not use the module to measure the pressure of
flammable or explosive gases. Using the module to
measure the pressure of flammable or explosive gases
can cause a fire or explosion resulting in severe property
damage, personal injury, or death.
Summary of Contents for 356 Micro-Ion Plus Series
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