Atex / Eac Tr-Cu-012; Atex Ex I - ABB TZIDC Manual
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Also See for TZIDC:
- Operating instructions manual (88 pages) ,
- Commissioning instructions (72 pages) ,
- Commissioning instruction (60 pages)
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8
TZIDC DIGITAL POSITIONER | CI/TZIDC/ATEX/IECEX-EN REV. C
... 2 Use in potentially explosive atmospheres
ATEX / EAC TR-CU-012
(limited functionality with EAC TR-CU-012)
ATEX Ex i
Ex marking
Marking
Type Examination Test Certificate
Type
Device class
Standards
Temperature Data
Device group II 2 G
Temperature class
T4
T5
T6*
*
When using the 'Limit monitor' plug−in module in temperature class T6, the
maximum permissible ambient temperature range is −40 to 35 °C.
II 2 G Ex ia IIC T6 resp. T4 Gb
II 2 G Ex ib IIC T6 resp. T4 Gb
TÜV 04 ATEX 2702 X
Intrinsically safe equipment
II 2 G
EN 60079-0:2012
EN 60079-11:2012
Ambient temperature Ta
−40 to 85 °C
−40 to 50 °C
−40 to 40 °C*
Electrical Data
In intrinsically safe explosion protection types Ex ib IIC / Ex ia IIC
or Ex ia IIIC, only for connection to a certified intrinsically safe
circuit.
Current circuit (terminal)
Signal circuit
(+11 / −12)
Contact input
(+81 / −82)
Switch output
(+83 / −84)
Mechanical limit monitor,
(Pepperl & Fuchs SJ2-SN)
(Limit1: +51 / −52),
(Limit2: +41 / −42)
Plug-in module for limit
monitor
(+51 / −52)
(+41 / −42)
Plug-in module for analog
position feedback
(+31 / −32)
Interface with the TZIDC
Remote Sensor
(X2-2: +Uref, X3-2: GND, X3-1:
signal)
L
= negligibly small
i
Local communication
interface (LCI)
Special conditions
•
Prevent electrostatic charging due to propagating brush
discharge when the equipment is used for applications
involving combustible dust.
Electrical information (maximum values)
U
= 30 V
i
I
= 320 mA
L
= negligibly small
i
i
P
= 1.1 W
i
U
= 30 V
i
I
= 320 mA
L
= negligibly small
i
i
P
= 1.1 W
i
U
= 30 V
i
I
= 320 mA
L
= negligibly small
i
i
P
= 500 mW
i
U
= 20 V
i
C
= ≤ 30 nF
i
L
= ≤ 100 µH
i
I
= 25 mA
i
P
= 1.1 W
i
U
= 30 V
i
I
= 320 mA
L
= negligibly small
i
i
P
= 250 mW
i
U
= 30 V
i
I
= 320 mA
L
= negligibly small
i
i
P
= 1.1 W
i
U
= 5.4 V
Ex ia or Ex ib type of
0
I
= 74 mA
0
P
= 100 mW
0
C
= negligibly
i
small
Only for connection to a programming device
using an ABB LCI adapter (Um ≤ 30 V DC)
outside the hazardous area.
C
= 6.6 nF
i
C
= 14.5 nF
i
C
= 14.5 nF
i
C
= 3.7 nF
i
C
= 6.6 nF
i
protection
IIC:
L
= 5 mH
0
C
= 2 μF
0
IIB:
L
= 5 mH
0
C
= 10 μF
0
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