Regarding This Manual - YOKOGAWA DPharp EJXC80A User Manual

Table 1.1 Transmitter Model
Transmitter
Differential pressure
transmitter
Transmitter Gauge pressure
section transmitter
Absolute pressure
transmitter
NOTE
This manual describes the hardware
configurations of the diaphragm seal system.
For wiring, please refer to the users' manual(IM)
of each transmitter section as described in table
1.1 or "EJX/EJA-E series Installation Manual"(IM
01C25A01-01E) attached to the transmitter upon
shipment.
For information on the software configuration
and operation, please refer to either
IM 01C25T03-01E for the BRAIN communication
type, or IM 01C25T01-06EN for the HART
communication type.
For F Fieldbus protocol type, please
OUNDATION
refer to IM 01C25T02-01E.
For PROFIBUS PA protocol type, please refer to
IM 01C25T04-01EN.
To ensure correct use of this instrument, read
both the hardware and software manuals
thoroughly before use.
The manuals in pdf format are available on our
website (http://www.yokogawa.com/).
WARNING
When using the transmitters in a Safety
Instrumented Systems (SIS) application, refer
to Appendix 1 in either IM 01C25T01-06EN for
the HART protocol or IM 01C25T03-01E for the
BRAIN protocol. The instructions and procedures
in this section must be strictly followed in order to
maintain the transmitter for this safety level.
Model Style code
EJX110A S3
EJA110E S1, S2
EJX430A S2
EJA430E S1, S2
EJX530A S2
EJA530E S1, S2
EJX310A S2
EJA310E S1, S2
When describing the model name like
EJC80, EJC81, or EJC50, it
shows the applicability for both EJXC80A
and EJAC80E, EJXC81A and EJAC81E, or
EJXC50A and EJAC50E respectively.
 Regarding This Manual
• This manual should be provided to the end
user.
• The contents of this manual are subject to
change without prior notice.
• All rights reserved. No part of this manual may
be reproduced in any form without Yokogawa's
written permission.
• Yokogawa makes no warranty of any kind with
regard to this manual, including, but not limited
to, implied warranty of merchantability and
fitness for a particular purpose.
• If any question arises or errors are found, or if
any information is missing from this manual,
please inform the nearest Yokogawa sales
office.
• The specifications covered by this manual are
limited to those for the standard type under the
specified model number break-down and do not
cover custom-made instruments.
• Please note that changes in the specifications,
construction, or component parts of the
instrument may not immediately be reflected
in this manual at the time of change, provided
that postponement of revisions will not cause
difficulty to the user from a functional or
performance standpoint.
<1. Introduction>
GS No.
GS 01C25B01-01EN
GS 01C31B01-01EN
IM 01C25B01-01E
GS 01C25E01-01EN
GS 01C31E01-01EN
GS 01C25F01-01EN
IM 01C25F01-01E
GS 01C31F01-01EN
GS 01C25D01-01EN
IM 01C25B01-01E
GS 01C31D01-01EN
NOTE
1-2
IM No.
IM 01C25W01-01EN