28
TZIDC-110, TZIDC-120
DIGITAL POSITIONER | OI/TZIDC-110/TZIDC-120-EN REV. H
… 2 Use in potentially explosive atmospheres
… TZIDC-120 – Ex relevant specification
EAC TR-CU-012 Ex i
Ex marking
Marking
1Ex ia IIC T6/Т4 Gb Х
2Ex ic IIC T6/Т4 Gc Х
Certificate
EAC TR-CU-012
Type
Intrinsically safe equipment
Standards
EN 60079-0, EN 60079-11, EN 60079-27
Temperature data
Temperature class
Ambient temperature Ta
T4
−
40 bis 85 °C
T5
−
40 bis 55 °C
T6
−
40 bis 40 °C
Temperature characteristic curves
Intrinsically safe circuit according to ATEX, IECEx and EAC /
TR CU 012/2011
Device category 1: Use in Zone 0
Device category 2: Use in Zone 1
Device category 3: Use in Zone 2
Electric Data
ia / ib / ic for Grp. IIB / IIC
With the intrinsically safe Ex i IIC type of protection, only for
connection to a certified FISCO power supply unit, a barrier or a
power supply unit with linear characteristic curves and the
following maximum values:
Current circuit (terminal) Electrical information (maximum values)
Signal circuit
(+11 / −12 or + / −)
Ui = 24 V
li = 250 mA
Pi = 1.2 W
Characteristic curve:
linear
Li = < 10 μH
Ci = < 5 nF
With the intrinsic safety Ex ia IIC or Ex ib IIC type of protection,
only for connection to a certified intrinsically safe circuit with
maximum values:
Current circuit (terminal) Electrical information (maximum values)
Feedback on the actuator
position using proximity
switches,
(Pepperl & Fuchs SJ2-SN)
(
Limit1: +51 / −52
)
(
Limit2: +41 / −42
)
For maximum values EU type examination certificate
PTB 00 ATEX 2049 X / RU C-DE.AA87.B.00394
proximity switches produced by Pepperl & Fuchs
Type 2
EAC TR-CU-012 Ex n
Ex marking
Marking
2Ех nA II T6/Т4 Gc X
Certificate
EAC TR-CU-012
Type
’n’ type of protection
Device class
II 3 G
Standards
EN 60079-15
EN 60079-0
Temperature data
Device group II 3 G
Temperature class
Ambient temperature Ta
T4
−
40 bis 85 °C
T6
−
40 bis 50 °C
Electric Data
Current circuit (terminal)
System bus, computer interfaces
Signal circuit
(+11 / −12)
U = 9 to 32 V DC
I = 11.5 mA
Feedback on the actuator position
using proximity switches,
(Pepperl & Fuchs SJ2-SN)
(
Limit1: +51 / −52
)
(
Limit2: +41 / −42
)
For maximum values EU type
examination certificate
PTB 00 ATEX 2049 X / RU C-
DE.AA87.B.00394 proximity switches
produced by Pepperl & Fuchs Type 2
Summary of Contents for TZIDC-110
Page 31: ...TZIDC 110 TZIDC 120 DIGITAL POSITIONER OI TZIDC 110 TZIDC 120 EN REV H 31 Page 2 of 5 ...
Page 33: ...TZIDC 110 TZIDC 120 DIGITAL POSITIONER OI TZIDC 110 TZIDC 120 EN REV H 33 Page 4 of 5 ...
Page 66: ...66 TZIDC 110 TZIDC 120 DIGITAL POSITIONER OI TZIDC 110 TZIDC 120 EN REV H Notes ...
Page 67: ...TZIDC 110 TZIDC 120 DIGITAL POSITIONER OI TZIDC 110 TZIDC 120 EN REV H 67 Notes ...
