Introduction to bt200, Introduction to bt200 -1 – Yokogawa BT200 User Manual

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<2. INTRODUCTION TO BT200>

2-1

IM 01C00A11-01E

2. INTRODUCTION TO

BT200

The BT200 BRAIN TERMINAL is a portable terminal
used in a 4 to 20 mA DC signal line connected to a
BRAIN instrument (*1).

The 4 to 20 mA DC signal line between the BT200
and the BRAIN instrument can be superimposed with a
communication signal to achieve two-way communica-
tion.

Working as a master, the BT200 Permits:

1. Setting and changing parameters for the BRAIN

instrument

2. Monitoring PV and MV values and self-check

information on the BRAIN instrument, and

3. Directing the BRAIN instrument to enter the

constant current output mode.

(*1) BRAIN instrument

Any instrument in support of BRAIN communi-
cations, including field instruments, such as
differential pressure and pressure transmitters,
vortex flow meters, magnetic flow meters and
temperature transmitters, and CENTUM signal
conditioners (SC).