57
Reference Manual
00809-0100-4130, Rev DC
January 2019
Figure B-1. FM Intrinsically Safe Control Drawing (NAMUR Electronics)
INTERNAL INDUCTANCE (Li) 0.06mH
INTERNAL CAPACITANCE (Ci) 211nF
MAXIMUM INPUT POWER (Pi) 0.1W
MAXIMUM INPUT CURRENT (Ii) 32mA
MAXIMUM INPUT VOLTAGE (Ui) 15V
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
CAPACITANCE (Co ) AND INDUCTANCE (Lo ) INDICATED ON THE ASSOCIATED APPARATUS.
CAPACITANCE (Ci ) AND INDUCTANCE (Li ) MUST NOT EXCEED THE ALLOWED
5. CABLE CAPACITANCE AND INDUCTANCE PLUS THE I.S. APPARATUS UNPROTECTED
4. FOR FURTHER INFORMATION REFER TO MANUAL:
INTRINSICALLY SAFE APPARATUS INCLUDING ALL THE CABLE.
APPARATUS, ARE GREATER THAN THE TOTAL VALUES Ci AND Li OF ALL THE
SAFE APPARATUS AND THE APPROVED VALUES OF Co AND Lo OF THE ASSOCIATED
ARE LESS THAN OR EQUAL TO Ui (Vmax ) AND Ii (Imax ) OF THE INTRINSICALLY
APPROVED VALUES OF Uo (Voc ) AND Io (Ioc ) OF THE ASSOCIATED APPARATUS
APPARATUS NOT SPECIFICALLY EXAMINED IN COMBINATION AS A SYSTEM WHEN THE
3. THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE
OF THE APPARATUS FOR 1 MINUTE.
WITHSTANDING AN A.C. TEST VOLTAGE OF 500V RMS TO GROUND OR THE FRAME
2. THE ELECTRICAL CIRCUIT IN THE HAZARDOUS LOCATION MUST BE CAPABLE OF
INTRINSICALLY SAFE CIRCUITS.
AND 505, AND ISA RP12.6 RECOMMENDED PRACTICE FOR INSTALLATION OF
1. INSTALLATION OF EQUIPMENT TO BE IN ACCORDANCE WITH NEC ARTICLES 504
NOTES:-
DESCRIPTION VALUE
MAXIMUM INPUT VOLTAGE (Vmax) 15V
INTERNAL CAPACITANCE (Ci) 211nF
INTERNAL INDUCTANCE (Li) 0.06mH
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
UNIT ENTITY CONCEPT PARAMETERS CLI DIV1
CLI ZN0,1
NONINCENDIVE FIELD WIRING PARAMETERS
2120 : 00809-0100-4030
2130 : 00809-0100-4130
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***C*I***, 2120***K*I***
2130N**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
2130N**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.
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
2130N**************I5**
6. SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY.
XX
mb
25
X
0
1:1
6.3
ACAD
FM INTRINSICALLY SAFE
CONTROL DRAWING 2120/2130
71097/1154
10
1/1
10
MOB-02714
41
PRELIMINARY
CERTIFIED PRODUCT.
ALTERATIONS TO THIS
DOCUMENT MUST BE APPROVED
BEFORE IMPLEMENTATION
A
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