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7.3.2
IECEx Issue No. 3
IECEx
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 resp.
(+ / -)
Voltage
Current
Power
Characteristic
line
Local interface for
communication (LKS) and
programming interface (X5)
CI/TZIDC/110/120-NL
Ex ia IIC resp. Ex ib IIC
T4
T5
T6
In type of protection "Intrinsic Safety" (Ex ia IIC resp. Ex ib IIC)
only for the connection to a certified intrinsically safe circuit (e.g.
FISCO power supply) with the following maximum values
according to the following table:
FISCO power supply
ia/ib for group IIB/IIC
U
= 17.5 V
i
l
= 380 mA
i
P
= 5.32 W
i
For the connection to a programmer resp. a PC outside of the
explosive hazardous area only.
TZIDC, TZIDC-110, TZIDC-120
Ex-relevante technische gegevens
Ex ia IIC T6
Ex nA II T6
Ex nL IIC T6
IECEx TUN 04.0015X
3
Intrinsic safety "i", Type of protection "n"
IEC 60079-0:2000
IEC 60079-11:1999
IEC 60079-15:2001
IEC 60079-27:2005-04
TZIDC-120
Ambient temperature range
-40 ... 85 °C
-40 ... 55 °C
-40 ... 40 °C
Barriere 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 resp. Ex nL IIC
-40 ... 85 °C
-40 ... 65 °C
-40 ... 50 °C
53
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