46
X-VA-MT3809G-MT3810G-eng/541B182AAG/A/2022-10
Brooks Instrument
Installation Manual MT3809G & MT3810G
Section 2 Installation
)LJXUH:LULQJ'LDJUDP0RGHO07)RXQGDWLRQ)LHOGEXV),6&2&RQFHSW7UDQVPLWWHU
13
12
11
10
9
8
7
6
5
4
3
2
1
3809G
TRANSMITTER
FISCO
CERTIFIED
DEVICE - 2
FISCO
CERTIFIED
DEVICE - "n"
FISCO
CERTIFIED
TERMINATOR
HAZARDOUS
AREA
NONHAZARDOUS
AREA
Loop Terminal Input
J1 11+ and 13-
Ui =
24V
Ii =
380mA
Pi =
5320mW
Ci =
0 nF
Li =
ȝ+
Remote Zero Loop Output
J1 8+ and 9-
Uo =
8.03V
Io =
0.81mA
Po =
6.5mW
Co =
ȝ)
Lo =
1215mH
Associated
Apparatus
Output Suitable
for FISCO
Concept
ASSOCIATED
APPARATUS
POWER
SUPPLY
3809G FOUNDATION FIELDBUS INSTALLATION DRAWING - FISCO CONCEPT
TRANSMITTER
1.
WARNING: SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY.
AVERTISSEMENT: LA SUBSTITUTION DE COMPOSANTS PEUT COMPROMETTRE LA SÉCURITÉ INTRINSÉQUE
2.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO
BE NON-HAZARDOUS.
AVERTISSMENT - RISQUE D'EXPLOSION. NE PAS DÉBRANCHER TANT QUE LE CIRCUIT EST SOUS TENSION À
MOINS QU'IL NE S'AGISSE D'UN EMPLACEMENT NON DANGEREUX.
3.
THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS (AS APPLICABLE) OR
NON-HAZARDOUS LOCATIONS ONLY.
CET EQUIPEMENT CONVIENT POUR UTILISATION CLASSE I, DIVISION 2, GROUPES (TOUS) OU LOCATIONS
NON-DANGEREUSES SEULEMENT.
4.
WARNING - ENCLOSURE CONTAINS ALUMINUM. PRECAUTIONS MUST BE TAKEN TO AVOID IGNITION DUE TO
IMPACT.
AVERTISSEMENT- LE BOÎTIER CONTIENS DE L'ALUMINIUM. DES PRÉCAUTIONS S'APPLIQUENT POUR ÉVITER
L'IGNITION PAR IMPACT.
5.
WARNING - FROM A SAFETY POINT OF VIEW THE CIRCUITS SHALL BE ASSUMED TO BE CONNECTED TO
EARTH
AVERTISSEMENT: PAR SÉCURITÉ LES CIRCUITS DEVRAIENT ÊTRE RELIÉS À LA MISE À LA TERRE.
6.
Note for cULus approvals units: For devices using cable gland at field installation the following cable gland shall be used -
American IP67 cable gland for the aluminum housing and an American rated IP68 cable gland for the Stainless steel and
high temperature housings.
7.
All electrical components connected to the bus must be approved according to the FISCO model.
8.
Cable Parameters:
Length Trunk Cable 1000m Max
Length Spur Cable 30m Max
Length Splice Cable 1m Max
/RRSUHVLVWDQFH5F «NP
/RRSLQGXFWDQFH/F «P+NP
/RRS&DSDFLWDQFH&F «Q)NP
&F &FRQGXFWRUFRQGXFWRU;&FRQGXFWRU6KLHOGLIWKHEX
VLVLVRODWHGIURPWKHHDUWKHGRUJURXQGHGVFUHHQ
&F &FRQGXFWRUFRQGXFWRU&FRQGXFWRU6KLHOGLIWKHVFUHHQ
LVFRQQHFWHGWRRQHSROHRIWKHVXSSO\XQLW
9.
7KH),6&2FRQFHSWDOORZVLQWHUFRQQHFWLRQRILQWULQVLFDOO\VDIH
DSSDUDWXVZLWKDVVRFLDWHGDSSDUDWXVZKHQWKHFRQGLWLRQV
shown in table 1 are true
TABLE 1:
I.S. Equipment
Associated Apparatus
V max (or Ui)
Voc or Vt (or Uo)
I max (or Ii)
Isc or It (or Io)
P max (or Pi)
P
o
10.
7KHLQWULQVLFDOO\VDIHGHYLFHGRHVQRWSURYLGH9LVRODWLRQ
ZLWKUHVSHFWWRHDUWK
$VVRFLDWHGDSSDUDWXVXVHGPXVWEHJDOYDQLFDOO\LVRODWHGRUGXDO
FKDQQHOVKXQW
zener diode barriers with linear outputs used channel to channel.
11.
Associated apparatus must be installed in accordance with its manufacturer's
FRQWUROGUDZLQJDQG$UWLFOHRIWKH1DWLRQDO(OHFWULFDO&RGH
$16,1)3$
for installation in the United States, or Section 18 of the Canadian Electrical Code
for installations in Canada.
12.
7KHUHVLVWDQFHEHWZHHQ),6&2,QWULQVLFDOO\VDIHJURXQGDQGHDUW
KJURXQGPXVW
be
less than 1 ohm.
13.
C
ontrol equipment connected to FISCO barrier must not use or generate
more than 250 V rms or dc with respect to earth.
3809G VA METER
Remote
zero loop
Signal
"Not used during normal operation"
FISCO
Certified
Barrier
Or
FISCO Certified
Surge protector
$7(;,(&([
II 1 G
Ex ia IIC T6…T2 Ga
II 2 G
Ex ia IIC T6…T2 Gb
II 3 G
Ex ec IIC T6…T2 Gc
II 2 D
Ex ia IIIC T85 °C...T300 °C Db
II 3 D
Ex tc IIIC T85 °C…T300 °C Dc
7HPSHUDWXUHFRGHGHSHQGVRQHQFORVXUHW\SH GLJLWDOGLVSOD\
5HIHUWRPDUNLQJRQWKHSURGXFW,20DQG$7(;,(&H[FHUWLILFDW
HIRUGHWDLOV
