F 6221 (0625)
311
2.1.3 Variant A1: Mono supply, mono current measuring, wiring via cable
• Mono operation with transmitter supply for channels 1 to 6
• For channels 7 and 8 see note below
• Cable type: Z 7063/6221/ExCn/ITI + Z 7025/3325/ExCx
part number 93 6221 101
Figure 2: Mono supply, mono current measuring, wiring via cable
Note In this wiring variant, the first six channels of the F 3325 module are
always used for passive transmitters. Channels 7 and 8 are used for
active transmitters (see Variant A2).
93 6221 101
93 6221 101
d18
50

TC1+
I1+
TC6+
I6+
I-
I f(A)
max. length
10 m
Terminal
Cable plug
transm.
Supply module
Not safety-related EEX transmitter supply module
Safety-related EEX measuring module
Cable plug
measuring module
physical
variable