Introduction, Regarding this manual – Yokogawa EJX115A User Manual
Page 3
 
<1. Introduction>
1
IM 01C25A01-01E
1. Introduction
Thank	you	for	purchasing	the	DPharp	electronic	pressure	
transmitter.
This	manual	provides	the	basic	guidelines	for	installation	
and	wiring	procedures	of	the	DPharp	EJX	Series	
and	EJA-E	Series	with	BRAIN	and	HART	protocols.	
It	does	not	provide	the	product	specific	functional	
specifications	and	explanations,	maintenance,	
troubleshooting,	F
OUNDATION
Fieldbus
TM
and PROFIBUS
PA	communication	operating	procedures	and	handling	
precautions	of	safety	transmitters.	For	the	items	which	
are	not	covered	in	this	manual,	see	the	applicable	user’s	
manuals	in	the	CD-ROM	attached	to	this	manual	as	listed	
in	Table	1.1.
F0101.ai
● Installation manual (this document)
EJX and EJA-E series common manual
<Contents>
• Installation
• Impulse piping installation
• Wiring
• Zeroing
● Attached CD-ROM includes PDF manuals for:
• Product specific manuals, 6 PDFs by model code
• Communication manuals, 6 PDFs
<Contents of product specific manuals>
• Installation
• BT200 operation
• Impulse piping installation • Maintenance
• Wiring
• Specifications
• Zeroing
Table 1.1 PDF Manual List and Applicable Style Code
Models
Document No.
Style
EJX110A
IM 01C25B01-01E
S3
EJX120A
S1
EJX130A, EJX310A, EJX430A
and EJX440A
S2
EJX210A
IM 01C25C01-01E
S2
EJX510A and EJX530A
IM 01C25F01-01E
S2
EJX610A and EJX630A
S1
EJX118A and EJX438A
IM 01C25H01-01E
S2
EJX115A
IM 01C25K01-01E
S1
DPharp HART 5/HART 7
Communication Type
IM 01C25T01-06EN
—
DPharp Fieldbus Communication
Type
IM 01C25T02-01E
—
DPharp BRAIN Communication
Type
IM 01C25T03-01E
—
DPharp PROFIBUS PA
Communication Type
IM 01C25T04-01EN
—
Models
Document No.
Style
EJX910A
IM 01C25R01-01E
S2
EJX930A
S1
EJX910A and EJX930A HART
Communication Type
IM 01C25R02-01E
—
EJX910A and EJX930A Fieldbus
Communication Type
IM 01C25R03-01E
—
Models
Document No.
Style
EJA110E, EJA120E
IM 01C25B01-01E
S1
EJA130E, EJA310E, EJA430E
and	EJA440E
EJA210E
IM 01C25C01-01E
S1
EJA510E and EJA530E
IM 01C25F01-01E
S1
EJA118E and EJA438E
IM 01C25H01-01E
S1
EJA115E
IM 01C25K01-01E
S1
DPharp HART 5/HART 7
Communication Type
IM 01C25T01-06EN
—
DPharp Fieldbus Communication
Type
IM 01C25T02-01E
—
DPharp BRAIN Communication
Type
IM 01C25T03-01E
—
DPharp PROFIBUS PA
Communication Type
IM 01C25T04-01EN
—
Regarding This Manual
• This manual should be passed on 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.
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