Instruction manual

37
FIGURE 4-18. ATEX Intrinsically Safe Installation (1 of 2) for Model Xmt-P-FF
+PH
SENSOR
EEx ia IIC T4
Baseefa04ATEX0213X
II 1 G
1180
(ZONE 0)
HAZARDOUS AREA
OF NOTE 4
THAT MEETS REQUIREMENTS
Baseefa APPROVED PREAMP
OF NOTE 4
THAT MEETS REQUIREMENTS
Baseefa APPROVED PREAMP
SUITABILIT Y FOR DIVISION 2.
SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY OR
DISCONNECT POWER BEFORE SERVICING.
TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES,
WARNING-
WARNING-
XMTR
XMT-P-FF
MODEL
XMTR
XMT-P-FF
MODEL
XMTR
XMT-P-FF
MODEL
XMTR
XMT-P-FF
MODEL
(SEE NOTES 1 & 9)
SAFETY BARRIER
24V TYP
30 VDC MAX FOR IS
POWER SUPP LY
UNSPECIFIED
LOADLOAD
321
23456 78 91011121
321
23456 78 91011121
321
23456 78 91011121
321
23456 78 91011121
SEE NOTE 2
10 COND, 2 SHIELDS, 24 AWG
PN 23646-01 PREPPED
PN 9200273 (UNPREPPED)
RECOMMENDED CABLE
(SEE NOTES 1 & 9)
SAFETY BARRIER
(SEE NOTES 1 & 9)
SAFETY BARRIER
(SEE NOTES 1 & 9)
SAFETY BARRIER
10
7
5
4
TB1-
(NOTE 4)
PREAMP
24V TYP
30 VDC MAX FOR IS
POWER SUPP LY
UNSPECIFIED
24V TYP
30 VDC MAX FOR IS
POWER SUPP LY
UNSPECIFIED
24V TYP
30 VDC MAX FOR IS
POWER SUPP LY
UNSPECIFIED
LOAD
LOAD
LOAD
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
HART COMMUNICATOR
ROSEMOUNT MODEL 375
TABLE III)
(SEE NOTE 3 AND
CLASS I AREA ONLY
INTERFACE FOR USE IN
REMOTE TRANSMITTER
UNCLASSIFIED AREA
22 AW G, SEE NOTE 2
4 WIRES SHIELDED
RECOMMENDED CABLE
LOAD
LOAD
TC
WITH
SENSOR
PH
(NOTE 4)
PREAMP
SENSOR
+PH
SENSOR
+PH
1400272
2
2
SHEET OF
NONE
A
1400272
D
C
D
C
B
A
1
2
3
4
5
6
7
8
6
7
8
5
4
3
2
B
A
06-01
1
D
to those who may compete with Rosemount Analytical.
Rosemount Analytical, and is not to be made available
This document contains information proprietary to
TYPE
SCALE
REV
DWG NO.
SIZE