6335V109-IN
21
6335QC02.DOC 2006-01-04 Rev. AB 1/2
CSA Installation Drawing 6335QC02.
6335D transmitters are approved as 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 - 20mA loop
Warning:
Substitution of components may impair intrinsic safety.
Channel 1 and Channel 2 are separate channels and therefore separate shielded
cables shall be used for each channel.
The 6335 must be installed in a suitable enclosure to meet installation codes
stipulated in the Canadian Electrical Code (CEC).
Non-hazardous
location
max 250V
T6:-40 to + 60 deg. Celcius
Separate Power
Supply
Receiving
Instrument
Hazardous
Locations /
Sécurité
Intrinséque
+
-
-
+
-
Ambient temperature limits
SENSOR 1
Intrinsically safe
Barrier Parameters.
Uo(Voc) =< 30V
Io(Isc) =< 120mA
Po =< 0,84 W
CSA approved
Barrier
Terminal:11-14 and 21-24
Ui(Vmax) = 30V
Ii(Imax) = 120mA
Pi = 0.84W
Ci = 1 nF
Li = 10 uH
Co(Ca)>Sum(Ci+Ccable)
Lo(La)>Sum(Li+Lcable)
+
CSA approved
Barrier
Receiving
Instrument
Separate Power
Supply
SENSOR 2
41
44
51
54
6335D
Channel 1
Channel 2
-
+
14
11
24
21
+
+
-
-
Terminal:41-44 and 51-54
Uo(Voc) = 9,6 V
Io(Isc) = 28 mA
Po = 67,2 mW
Co(Ca) = 3,5 uF
Lo(La) = 35 mH
CONTENTS
