Ex relevant specifications
42/18-84-EN
TZIDC, TZIDC-110, TZIDC-120
71
Optionally the following modules are allowed to be used:
In type of protection "Intrinsic Safety" (Ex ia IIC resp. Ex ib IIC)
only for the connection to a certified intrinsically safe circuit with
the following maximum values:
Plug-In module for
shutdown-function
(ter51 / -52 resp.
+85 / -86)
U
i
= 30 V
l
i
= 320 mA
P
i
= 1.1 W
effective internal capacitance: C
i
= 3.7 nF
The effective internal inductance is negligibly small.
IMPORTANT (NOTE)
• The intrinsically safe circuits themselves are safe galvanically separated up to a voltage of
60 V. The "Local interface for communication (LKS) and programming interface (X5)" is
connected with the signal circuit.
Electrical data for type TZIDC-120 with marking Ex nA IIC T6
Input circuit
(ter11 / -12)
U = 9 … 32 VDC; 11.5 mA
Additionally the following modules are allowed to be used with all types marked
Ex nA IIC T6
Plug-In module for
shutdown-function
(ter51 / -52 resp.
+85 / -86)
U = 20 … 30 VDC
Mechanical digital feedback
(terminals 51 / -52
resp. 41 / -42)
U = 5 … 11 VDC
Electrical data for type TZIDC-120 with marking Ex nL IIC T6
Input circuit
(ter11 / -12)
FNICO field device
Содержание TZIDC
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