Emerson Rosemount 1066, Инструкция по эксплуатации

Страница: 37 / 134

Intrinsically Safe Installation 27
Instruction Manual Section 4: Wiring
LIQ-MAN-1066 April 2017
FIGuRE 5-1. CSa Installation
all Intrin sically Safe Installations 5.1
Section 5: Intrinsically Safe Installation
Ci (µF)
Li (mH)
30
200
1.0
MODEL NO. 375 OR 475
Vmax IN: Vdc
Imax IN:mA
Pmax IN: W
Voc max OUT: Vdc
Isc max OUT:µA
ENTITY PARAMETERS: REMOTE TRANSMITTER INTERFACE
1.9
32
0.0
0.0
(475 INSTALLATION DRAWING IS 00475-1130)
1066 SUPPLY ENTITY PARAMETERS
MODEL NO.
1066...FI... FISCO LOOP POWER SIGNAL TERMINALS TB6 -1 & -2 1066...FF/FI... ENTITY LOOP POWER SIGNAL TERMINALS TB6 -1 & -2 1066...HT... ANALOG OUTPUT 2 SIGNAL TERMINALS TB7 -1 & -2 1066...HT...LOOP POWER SIGNAL TERMINALS TB6 -1, -2 & -3
Vmax (VDC)
30 30 30
17.5
Imax (mA)
200 200 300 380
Pmax (W)
0.9 0.9 1.3
5.32
Ci (nF)
0 0 0 0
Li (mH)
0 0 0 0
TABLE III
OUTPUT
PARAMETERS
Io
Uo Po
A, B
TABLE II (FOR 1066-P/CL/DO/OZ...)
D C
Ca
(µF)
La
(mH)
OUTPUT PARAMETERS
GAS GROUPS
MODEL 1066
TB1-1 THRU 12
1.44
11.88 V
153.4 mA
231 mW
1.51
9.39
6.04
38.5
12.08
TABLES I AND II ARE FOR pH, CHLORINE, DISSOLVED OXYGEN AND OZONE OPTIONS
TABLE I (FOR 1066-P/CL/DO/OZ...)
APPROVED MODELS
1066-AA-BB-CC XMTR
18 17 16 15
SO LONG AS THE CAPACITANCE AND INDUCTANCE OF THE LOAD CONNECTED TO THE SENSOR TERMINALS DO NOT EXCEED THE VALUES SPEC
IFIED IN TABLE I
FIELD DEVICE INPUT
ASSOCIATED APPARATUS OUTPUT
Co
Lo
3762 pF
151.95 nH
DWG NO
REV
E
AGENCY CONTROLLED DOCUMENT
CERTIFICATION AGENCY SUBMITTAL / APPROVAL