ABB TZIDC, Инструкции по вводу в эксплуатацию

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Ex relevant specifications
CI/TZIDC/110/120-EN TZIDC, TZIDC-110, TZIDC-120 61
7.3.3 IECEx
Designation: Ex ia IIC T6 or T4 Gb
Ex ib IIC T6 or T4 Gb
Ex ic IIC T6 or T4 Gc
Ex nA IIC T6 or T4 Gc
Certificate No.: IECEx TUN 04.0015X
Issue No.: 5
Type: Intrinsic safety "i" or "n" type of protection
Standards: IEC 60079-0:2011
IEC 60079-11:2011
IEC 60079-15:2010
Type and
designation
TZIDC-120
Ex i IIC
TZIDC-120
Ex nA IIC
Temperature class Ambient temperature range
T4 -40 … 85 °C -40 … 85 °C
T6 -40 … 40 °C -40 … 50 °C
7.3.4 IECEx i
Electrical data for TZIDC-110 for ia/ib/ic designated as Ex i IIC T6 or T4 Gb
With the intrinsically safe Ex i IIC type of ignition
protection, only for connection to a certified FISCO
power supply unit, a barrier, or a power supply unit with
linear characteristics and the following maximum values:
Signal circuit
(te11 / -12 or + / -) U
i
= 24 V
l
i
= 250 mA
P
i
= 1.2 W
Characteristic curve: linear
The following modules may be used as an option: Ex nA IIC T6 or T4 Gc
With the intrinsically safe Ex ia IIC or Ex ib type of
ignition protection, only for connection to a certified
intrinsically safe circuit with maximum values:
Shutdown contact input
(terminals: +51,-52 or +85 / -86) U
i
= 30 V
l
i
= 320 mA
P
i
= 1.1 W
C
i
= 3.7 nF
L
i
negligibly small