F 6221 (0625)
312
2.1.4 Variant A2: No supply, mono current measuring
• Mono operation without transmitter supply for channels 7 and 8
• Cable type: Z 7063/6221/ExCn/I part number 93 6221 105
Figure 3: No supply, mono current measuring
93 6221 105
z14
d14
d32
z30
50

TC7+
TC8+
I8+
I7+
I-
I f(A)
Terminal
active Transmitter
Cable plug
measuring module
Safety-related EEX measuring module
physical
variable