Reference Manual
00809-0100-4130, Rev DC
January 2019
58
Figure B-2. FM Intrinsically Safe Control Drawing (8/16 mA Electronics)
INTERNAL INDUCTANCE (Li) 0.035mH
INTERNAL CAPACITANCE (Ci) 12nF
MAXIMUM INPUT POWER (Pi) 0.65W
MAXIMUM INPUT CURRENT (Ii) 93mA
MAXIMUM INPUT VOLTAGE (Ui) 30V
DESCRIPTION VALUE
TABLE 1
CLASS I, ZONES 0,1 & 2, GROUPS IIA, IIB, IIC.
CLASS I, DIVISION 1 & 2, GROUPS A, B, C, D.
HAZARDOUS LOCATION.
INTRINSICALLY SAFE APPARATUS
DESCRIPTION VALUE
MAXIMUM INPUT VOLTAGE (Vmax) 30V
INTERNAL CAPACITANCE (Ci) 12nF
INTERNAL INDUCTANCE (Li) 0.035mH
UNIT ENTITY CONCEPT PARAMETERS CLI DIV1
CLI ZN0,1
NONINCENDIVE FIELD WIRING PARAMETERS
T5, T4, T3, T2, T1
T4, T3, T2, T1
T3, T2, T1
Temperature Classes
80°C
60°C
50°C
Temperature (Ta)
Maximum Ambient Air
60°C
115°C
150°C
Temperature (Tp)
Maximum Process
T5, T4, T3, T2, T1
T4, T3, T2, T1
T3, T2, T1
Temperature Classes
80°C
77°C
71°C
Temperature (Ta)
Maximum Ambient Air
80°C
115°C
185°C
Temperature (Tp)
Maximum Process
T2, T1
65°C
260°C
2120***H*I***
2130M**E***********I5**
Minimum Process Temperature (Tp) = -40°C
Minimum Ambient Air Temperature (Ta) = -40°C
Minimum Process Temperature (Tp) = -70°C
Minimum Ambient Air Temperature (Ta) = -50°C
T5, T4, T3, T2, T1
T4, T3, T2, T1
T3, T2, T1
Temperature Classes
80°C
69°C
50°C
Temperature (Ta)
Maximum Ambient Air
80°C
115°C
180°C
Temperature (Tp)
Maximum Process
2130M**M***********I5**
Minimum Process Temperature (Tp) = -40°C
Minimum Ambient Air Temperature (Ta) = -50°C
CONCEPT PARAMETERS.
SEE TABLE 1 FOR ENTITY
2120*****I***
TYPE: 2120/2130
LOOP POWERED TRANSMITTER
TERMINAL 2
TERMINAL 1
NON-HAZARDOUS LOCATION
ASSOCIATED APPARATUS
POINT ONLY OR NOT AT ALL.
IF FITTED MAY BE EARTHED AT ONE
IS USED. IN THIS CASE THE SCREEN
REQUIRED WHEN A GALVANIC ISOLATOR
AN I.S. SAFETY EARTH IS NOT
SEE NOTE 3 & NOTE 7
CONCEPT PARAMETERS
ISOLATOR WITH ENTITY
OF A MULTI-CHANNEL
ISOLATOR OR ONE CHANNEL
APPROVED SINGLE CHANNEL
EARTH
SCREEN
CABLE SEE NOTE 5
250V RMS OR 250V DC.
TO GROUND IN EXCESS OF
POTENTIAL WITH RESPECT
CONDITIONS A SOURCE OF
NORMAL OR ABNORMAL
FROM NOR CONTAIN UNDER
IT MUST NOT BE SUPPLIED
UNSPECIFIED EXCEPT THAT
NON-HAZARDOUS LOCATION
2130M**************I5**
NOTES:
1.
INSTALLATION OF EQUIPMENT TO BE IN ACCORDANCE WITH NEC ARTICLES 504
AND 505, AND ISA RP12.6 RECOMMENDED PRACTICE FOR INSTALLATION OF
INTRINSICALLY SAFE CIRCUITS.
2.
THE ELECTRICAL CIRCUIT IN THE HAZARDOUS LOCATION MUST BE CAPABLE OF
WITHSTANDING AN A.C. TEST VOLTAGE OF 500V RMS TO GROUND OR THE FRAME
OF THE APPARATUS FOR 1 MINUTE.
3.
THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE
APPARATUS NOT SPECIFICALLY EXAMINED IN COMBINATION AS A SYSTEM WHEN THE
APPROVED VALUES OF Uo (Voc ) AND Io (Ioc ) OF THE ASSOCIATED APPARATUS
ARE LESS THAN OR EQUAL TO Ui (Vmax ) AND Ii (Imax ) OF THE INTRINSICALLY
SAFE APPARATUS AND THE APPROVED VALUES OF Co AND Lo OF THE ASSOCIATED
APPARATUS, ARE GREATER THAN THE TOTAL VALUES Ci AND Li OF ALL THE
INTRINSICALLY SAFE APPARATUS INCLUDING ALL THE CABLE.
4.
FOR FURTHER INFORMATION REFER TO MANUAL:
2120 : 00809-0100-4030
2130 : 00809-0100-4130
5.
CABLE CAPACITANCE AND INDUCTANCE PLUS THE I.S. APPARATUS UNPROTECTED
CAPACITANCE (Ci ) AND INDUCTANCE (Li ) MUST NOT EXCEED THE ALLOWED
CAPACITANCE (Co ) AND INDUCTANCE (Lo ) INDICATED ON THE ASSOCIATED APPARATUS.
6.
SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY.
7.
NON-INCENDIVE:-
INSTALLATION OF EQUIPMENT TO BE IN ACCORDANCE WITH NEC ARTICLES 501 & 505.
NON-INCENDIVE FIELD WIRING SHALL BE PERMITTED USING ANY OF THE WIRING METHODS
PERMITTED FOR UNCLASSIFIED LOCATION
THE ISOLATOR CAN BE REPLACED BY A REGULATED POWER SOURCE
XX
GP
38
X
0
1:1
6.3
ACAD
FM INTRINSICALLY SAFE
CONTROL DRAWING 2120/2130
71097/1314
3
1/1
3
MOB-02714
41
A
PRELIMINARY
8/16mA
CERTIFIED PRODUCT.
ALTERATIONS TO THIS
DOCUMENT MUST BE APPROVED
BEFORE IMPLEMENTATION
Содержание Rosemount 2130
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