Tzidc-120; Iecex - ABB TZIDC Note De Mise En Exploitation

7.3.2

IECEx

Marking:
Certificate No.:
Issue No.:
Typ:
Standards:
Type and marking
Temperature Class
Electrical data for type TZIDC-120 with marking Ex ia IIC T6 resp. Ex ib IIC T6
Input circuit
(terminals +11 / -12 ou
(+ / -)
Ia / ib / ic
Voltage
Current
Power
Characteristic
line
Optionally the following modules are allowed to be used:
Plug-In module for
shutdown-function
(terminals +51 / -52 resp.
+85 / -86)
CI/TZIDC/110/120-FR
T4
T5
T6
In type of protection "Intrinsic Safety" only for the connection to
a certified FISCO power supply or a barrier resp. power supply
with the following maximum values according to the following
table:
FISCO Field Device
ia/ib/ic for group IIB/IIC
In type of protection "Intrinsic Safety" (Ex ia IIC resp. Ex ib IIC)
only for the connection to a certified intrinsically safe circuit with
the following maximum values:
U = 30 V
i
l = 320 mA
i
P = 1.1 W
i
effective internal capacitance: C
The effective internal inductance is negligibly small.
TZIDC, TZIDC-110, TZIDC-120
Caractéristiques techniques Ex importantes
Ex ia IIC T6 resp. T4 Gb
Ex ib IIC T6 resp. T4 Gb
Ex ic IIC T6 resp. T4 Gc
Ex nA IIC T6 resp. T4 Gc
IECEx TUN 04.0015X
5
Intrinsic safety "i", Type of protection "n"
IEC 60079-0:2011
IEC 60079-11:2011
IEC 60079-15:2010

TZIDC-120

Ex i IIC
Ambient temperature range
-40 ... 85 °C
-40 ... 55 °C
-40 ... 40 °C
Barrier or power supply
ia/ib for group IIB/IIC
U = 24 V
i
l = 250 mA
i
P = 1.2 W
i
linear
TZIDC-120
Ex nA IIC
-40 ... 85 °C
-40 ... 65 °C
-40 ... 50 °C
= 3.7 nF
i
61