Tzidc-110; Atex Ex I - ABB TZIDC Commissioning Instructions

7.2

TZIDC-110

7.2.1

ATEX Ex i

Designation:
Type Examination Test Certificate:
Type:
Standards:
Electrical data for ia/ib/ic for groups IIB/IIC
Signal circuit
(terminal +11 / -12 or + / -)
Shutdown contact input
(terminal +85 / -86)
Mechanical digital feedback
(terminal limit1 +51 / -52 or
limit2 +41 / -42)
CI/TZIDC/110/120-EN
Temperature class
T4
T6
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:
U
l
i
P
Characteristic curve: linear
L
C
With the intrinsically safe Ex i IIC type of ignition
protection, only for connection to a certified intrinsically
safe circuit with maximum values
U
C
L
For max. values, see EC type examination test certificate
number PTB 00 ATEX 2049 X
TZIDC, TZIDC-110, TZIDC-120
II 2 G Ex ia IIC T6 resp. T4 Gb
II 3 G Ex ic IIC T6 resp. T4 Gc
TÜV 02 ATEX 1831 X
Intrinsically safe equipment
EN 60079-0:2009
EN 60079-11:2007
EN 60079-27:2008
Ambient temperature range
= 24 V
i
= 250 mA
= 1.2 W
i
< 10 µH
i
< 5 nF
i
= 30 V
i
= 3.7 nF
i
negligibly small
i
Ex relevant specifications
-40 ... 85 °C
-40 ... 40 °C
49