ABB TZIDC, Commissioning Instructions

Page: 39 / 72

Ex relevant specifications
CI/TZIDC/110/120-EN TZIDC, TZIDC-110, TZIDC-120 39
7.1.3 IECEx
Designation: Ex ia IIC T6 or T4 Gb
Ex ib IIC T6 or T4 Gb
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 Ex ia IIC or Ex ib IIC
Temperature class Ambient temperature range
T4 -40 ... 85 °C -40 ... 85 °C
T6
1) -40 ... 40 °C -40 ... 50 °C
1) When using the "digital feedback" plug-in module in temperature class T6, the maximum permissible ambient
temperature range is -40 ... 35 °C.