ABB TZIDC-200 - TZIDC-200 Intrinsically Safe Operation

Ex relevant specifications
50 TZIDC-200, TZIDC-210, TZIDC-220 42/18-85-EN
10.1.2.2 Operation as intrinsically safe equipment
Designation:
II 2 G Ex ia IIC T6 resp. T4 Gb
II 2 G Ex ib IIC T6 resp. T4 Gb
Type Examination Test
Certificate:
TÜV 04 ATEX 2702 X
Type:
TZIDC-200
Device class: II 2 G
Standards:
EN 60079-0: 2009
EN 60079-11: 2007
Temperature class Ambient temperature range
T4 -40 … 85 °C
T5 -40 … 50 °C
T6
1)
-40 … 40 °C
1) When using the "digital feedback" plug-in module in temperature class T6, the maximum
permissible ambient temperature range is -40 … 35 °C (-40 … 95 °F)
Electrical data
With the intrinsically safe
Ex ib IIC / Ex ia IIC types of ignition
protection, only for connection to
a certified intrinsically safe circuit.
Signal circuit
(Terminal +11 / -12)
Maximum values:
U
i
= 30 V
I
i
= 320 mA
P
i
= 1.1 W
C
i
= 6.6 nF
L
i
negligibly small
Contact input
(Terminal +81 / -82)
Maximum values:
U
i
= 30 V
I
i
= 320 mA
P
i
= 1.1 W
C
i
= 4.2 nF
L
i
negligibly small
Switch output
(Terminal +83 / -84)
Maximum values:
U
i
= 30 V
I
i
= 320 mA
P
i
= 500 mW
C
i
= 4.2 nF
L
i
negligibly small
Mechanical digital
feedback
2)
(Terminals Limit1 +51 / -
52 or Limit2 +41 / -42)
For max. values, see EC type
examination test certificate number
PTB 00 ATEX 2049 X
Proximity switches manuf. by Pepperl
& Fuchs
Plug-in module for digital
position feedback
(Terminal +51 / -52 or
+41 / -42)
Maximum values:
Ui = 30 V
Ii = 320 mA
Pi = 500 mW
Ci = 3.7 nF
Li negligibly small
Plug-in module for analog
position feedback
(Terminal +31 / -32)
Maximum values:
U
i
= 30 V
I
i
= 320 mA
P
i
= 1.1 W
C
i
= 6.6 nF
L
i
negligibly small
Plug-in module for
shutdown contact input
(Terminal +51 / -52 or
+85 / -86)
U
i
= 30 V
I
i
= 320 mA
P
i
= 1.1 W
C
i
= 3.7 nF
L
i
negligibly small
Local communication
interface (LKS)
Only for connection to a programmer
outside the potentially explosive
area.
(See special conditions)
2) When using SJ2_S1N (NO) proximity switch, the positioner may only be used at an
ambient temperature range from -25 … 85 °C (-13 … 185 °F).
Change from one to two column s