Tzidc-120; Ec Type-Examination Test Certificate - ABB TZIDC Operating Instructions Manual

10.3 TZIDC-120

cht

10.3.1 EC type-examination test certificate

Designation:
Type-Examination Test Certificate:
Type:
Standards:
Electrical data
Signal circuit
(Terminal +11 / -12 or + / -)
Voltage
Current
Power
Characteristic
curve
Shutdown contact input
(Terminal +85 / -86)
Mechanical digital feedback
(Terminals Limit1 +51 / -52
or Limit2 +41 / -42)
Local communication
interface (LKS) and program
interface (X5)
IMPORTANT (NOTE)
• The local communication interface (LKS) and program interface (X5) may only be operated
outside the potentially explosive area.
42/18-84-EN
Temperature class
T4
T5
T6
FISCO power supply
ia/ib for Grp. IIB/IIC
17.5 V
380 mA
5.32 W
rectangular
TZIDC, TZIDC-110, TZIDC-120
II 2 G Ex ia IIC T6
TÜV 02 ATEX 1834 X
Intrinsically safe equipment
EN 50014:1997
EN 50020:1994
Ambient temperature range
In Intrinsic Safety types of protection Ex ia IIC or Ex ib IIC, only
for connection to a certified intrinsically-safe circuit (e.g., FISCO
power supply unit) with max. values based on the following
table:
FISCO power supply
ia/ib for Grp. IIB/IIC
17.5 V
360 mA
2.52 W
trapezoidal
L negligibly small
i
C negligibly small
i
In Intrinsic Safety types of protection Ex ia IIC or Ex ib IIC, only
for connection to a certified intrinsically-safe circuit with max.
values
U = 30 V
i
C = 3.7 nF
i
L negligibly small
i
For max. values, see EC-type-examination test certificate
number PTB 00 ATEX 2049 X
Only for connection to a programmer or PC outside the
potentially explosive area.
Ex relevant specifications
-40 ... 85 °C
-40 ... 55 °C
-40 ... 40 °C
Barriers or power
supply
ia/ib for Grp. IIB/IIC
24 V
250 mA
1.2 W
Linear
69