Altometer
5
The connection compartment with terminal block is schematically depicted in figure 2.
Figure 2
Connection compartment with terminal block
Function and electrical data of the terminals:
Terminal
Function, electrical data
L, N
L+, L-
connection for mains, always non-EEx i
100..230 Vac, +10%/-15%, 22 VA
12..24 Vdc, +30%/-25%, 12 W
U
m
= 253 V
A, A-,A+
B, B-
C, C-
D, D-
Connection for signal in/outputs (PELV circuits),
non-EEx i or EEx i,
dependant on specific version of the IFC300-EEx
converter ordered. Consult the table with CG30 numbers
below for details
Table 1
Function and electrical data of the IFC300-EEx terminals
The exact IO-configuration for circuits A,B, C and D is order specific, that is
determined by the CG30 number shown on the converter, check sticker on the
backside of the IFC300 electronic unit. The CG30 number contains 10 characters of
which the last three (XYZ) determine the IO configuration (IO circuits) :
