To Computer RS232 serial port
Installation
RS232/485
Interface Converter
XXX485CVT…
from TxB from TxA
Ground
+24 VDC (optional)
9 VDC power supply or ... | 24 VDC power supply | Electronics Housing |
|
Figure 19: Wiring for 2‐Wire Sensor Setup
5.7.3 Connecting to Terminal Block
If you need to extend the wiring or to have a complete wiring of all inputs/outputs, use the Terminal Block accessory. Make sure you connect the color‐coded wires correctly.
RS232/485 | Terminal Block |
(for cable extension) | |
Interface Converter |
|
XXX485CV… | From electronics housing or |
| |
| another sensing head |
To Computer
RS232 serial port
XXX485CVT… | Electronics Housing |
|
9 VDC power supply or
24 VDC power supply
Figure 20: Connections from Sensor to Computer with the Terminal Block
Marathon Series FA/FR | 23 |
