PR electronics 5331 Mode D'emploi page 28

CSA Installation Drawing 533XQC03.
5331D, 5333D and 5335D transmitters are intrinsically safe in Zone 0 Group IIC
or Class I, Division1, Group A,B,C,D when installed according to Installation
Drawing.
1. Connections with separate power supply and receiver.
Output: Standard 4 – 20 mA loop
Receiving
Instrument
- +
-
Separate Power
Supply
+
CSA approved
Barrier
-
+
Ambient temperature limits
T4:-40 to + 85 deg. Celcius
T6:-40 to + 60 deg. Celcius
1
6
5 4
SENSOR
Warning:
Substitution of components may impair intrinsic safety.
The transmitters must be installed in a suitable enclosure to meet installation
codes stipulated in the Canadian Electrical Code (CEC).
533XQC03.DOC 2006-01-04
52
Non
Intrinsically safe
hazardous
Barrier Parameters.
Location
max. 250 V
Uo(Voc) =< 30 V
Io(Isc) =< 120 mA
Po =< 0.84 W
Co(Ca)>Sum(Ci+Ccable)
Lo(La)>Sum(Li+Lcable)
5331D or Terminal: 1-2
5333D or Ui(Vmax) = 30 V
5335D Ii(Imax) = 120 mA
Pi = 0.84 W
Ci = 1 nF
Li = 10 uH
Hazardous
5331D or Terminal: 3,4,5,6
Locations /
5333D Only passive, or non-energy
2
storing devices such as Sécurité
RTD's and Thermocouples Intrinséque
may be connected.
3
5335D Terminal: 3,4,5,6
Uo(Voc) = 9.6 V
Io(Isc) = 28 mA
Po = 67.2 mW
Co(Ca) = 3.5 uF
Lo(La) = 35 mH
Rev. AB 1/2
2. Connection with power supply and barrier built into receiver.
Output: Standard 4 - 20 mA loop
Transmitter
Intrinsically safe
Power Supply
Barrier Parameters.
built into
CSA approved
Uo(Voc) =< 30 V
Receiving
Io(Isc) =< 120 mA
Instrument
Po(Pmax) =< 0.84 W
Ca>Sum(Ci)+Ccable
La>Sum(Li)+Lcable
+ -
5331D or
Ambient temperature limits
5333D or
T4: -40 to + 85 deg. Celcius
5335D
T6: -40 to + 60 deg. Celcius
1 2
5331D or
6 3
5333D
5 4
SENSOR
5335D
Warning:
Substitution of components may impair intrinsic safety.
The Transmitters must be installed in a suitable enclosure to meet installation
codes stipulated in the Canadian Electrical Code (CEC).
533XQC03.DOC 2006-01-04 Rev. AB
Non-
hazardous
location
max. 250 V
Terminal: 1-2
Ui(Vmax) = 30 V
Ii(Imax) = 120 mA
Pi = 0.84 W
Ci = 1 nF
Li = 10 uH
Hazardous
Terminal: 3,4,5,6
Locations /
Only passive, or non-energy
Sécurité
storing devices such as
Intrinséque
RTD's and Thermocouples
may be connected.
Terminal: 3,4,5,6
Uo(Voc) = 9.6 V
Io(Isc) = 28 mA
Po = 67.2 mW
Co(Ca) = 3.5 uF
Lo(La) = 35 mH
2/2
53