BEKA BA484DF, Руководство пользователя

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20
HAZARDOUS (CLASSIFIED) LOCATION UNCLASSIFIED LOCATION
EQUIPMENT
LOCATION
HAZARDOUS
NON
SEE NOTE 2
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
SEE NOTE 5
A9
ALARM
ALARM
OPTIONAL
OPTIONAL
A12
A11
A10
BA484DF or
BA488CF
SEE NOTE 7 & 8
S7
BA484DF LOCATIONS:
Class I, Division 1, Groups A, B,C, D
Class II, Division 1, Groups E, F & G
Class III
Class I, Zone 0, Group IIC
BA488CF LOCATIONS:
Class I, Division 1, Groups A, B,C, D
Class I, Zone 0, Group IIC
SEE
NOTE 1
BA484DF and BA488CF
Entity Parameters
Terminals 1 & 2
Ui = 17.5V Uo = 0
Ii = 380mA dc Io = 0
Pi = 5.32W Po = 0
Ci = 1nF
Li = 8µH
These terminals comply
with The Intrinsically Safe
Concept (FISCO) defined by
IEC 60079-27
Terminals S1 to S7
(combined parameters)
Ui = 0V Uo = 14.7V dc
Ii = 0mA Io = 146.7mA dc
Pi = 0W Po = 0.58W
Ci = 0.54µF Co = 0.08µF
Li = 0.3mH Lo = 1.1mH
Terminals A1 & A2; A3 & A4;
A5 & A6; A7 & A8; A9 & A10
and A11 & A12
Ui = 28V dc Uo = 1.49V dc
Ii = 200mA dc Io = 1µA dc
Pi = 0.84W Po = 3µW
Ci = 0.04µF
Li = 0.02mH
A7
OPTIONAL
ALARM
A8
A5 OPTIONAL
ALARM
A6
A3
OPTIONAL
ALARM
A4
A1 OPTIONAL
ALARM
A2
S6
S5
S4
S3
S2
S1
SEE NOTE 6
OPTIONAL
EXTERNAL
SWITCHES
2
1
SEE NOTE 4 FIEL
DB
US
SEE NOTE 10
SEE
NOTE 11