ABB TZIDC-110, Operating Instructions Manual

Page: 35 / 59

41/18-77 EN Electro-pneumatic positioner TZIDC-110 35
Explosion protection
FM and CSA
pending
ATEX II 2G EEx ia II C T6
Examination certificate TÜV 02 ATEX 1831 X
Type: Intrinsically safe
Device group: II 2G (EEx ia IIC)
Temperature class: T4, T5, T6
Perm. amb. temperature: T4: -40 °C
≤
T
amb
≤
85 °C
T5: -40 °C
≤
T
amb
≤
55 °C
T6: -40 °C
≤
T
amb
≤
40 °C
ATEX II 3G EEx n A II T6
Examination certificate TÜV 02 ATEX 1943 X
Type: Explosion-proof equipment (Zone 2)
Device group: II 3G (EEx n A II)
Temperature class: T4, T5, T6
Perm. amb. temperature: T4: -40 °C
≤
T
amb
≤
85 °C
T5: -40 °C
≤
T
amb
≤
65 °C
T6: -40 °C
≤
T
amb
≤
50 °C
IECEx Ex ia IIC T6
Examination certificate IECEx TUN 04.0015X, Issue No.: 0
Type: Intrinsically safe
Temperature class: T4, T5, T6
Perm. amb. temperature: T4: -40 °C < T
amb
< 85 °C
T5: -40 °C < T
amb
< 55 °C
T6: -40 °C < T
amb
< 40 °C
Signal current circuit for PROFIBUS PA, only for connection to a certified intrinsically safe circuit
(e.g. FISCO power unit or barrier) with the following max. values:
!
WARNING
The values indicated here have been taken out of the respective approval
certificates.
Always observe the specifications and supplements in the certificates
(see chapter "Certificates" starting on page 38).
FISCO power
supply
ia/ib
for group IIB/IIC FISCO power
supply
ia/ib
for group IIB/IIC Barrier or power
supply
ia/ib
for group IIB/IIC
Voltage Ui = 17.5 V Ui = 17.5 V Ui = 24 V
Current Ii = 380 mA Ii = 360 mA Ii = 250 mA
Power Pi = 5.32 W Pi = 2.52 W Pi = 1.2 W
Characteristic line rectangular trapezoidal linear