Parker V300 - Remote Communications Setup;Assembly Instructions

Bulletin 76-00 B
12
1 2 3 4 5
Connection Pole Data Output
RS-422
Full Duplex
RS-485
Half Duplex
1 T/R+ Send (A+) RS-485 (A+)
2 T/R- Send (B-) RS-485 (B-)
3 RXD+ Receive (A+) N/C
4 RXD- Receive (B-) N/C
5 GND Ground Wire Ground Wire
Table 2: RS-485, RS-422 Data Output, Connector, and Bay-
Line Distribution
Figure 11: RS-485/422 Interface Converter
e V300 Rapid Purger is equipped with a RS-485 communication
port for easy interface to controller data transmission. To make
the connection from the CAT5 Ethernet cable (RJ45 plug) to
the computer. Refrigerating Specialties recommends using the
Gearmo GM-482422 USB to RS-485/422 interface converter, see
Figure 11 below.
Remote Communications Setup/Assembly Instructions
To connect the CAT5 Ethernet cable to the GM-482422 converter
follow below instructions.
1. Measure the length of the CAT5 cable from the V300 Rapid
Purger to the computer.
2. Cut o one end of the CAT5 cable to expose the internal wires.
3. Strip the ends of the of the white/blue, solid blue and solid
brown cables.
4. Fasten the white/blue CAT 5 wire to Pin 1, 485+, on the Gearmo
adaptor.
5. Fasten the solid blue CAT 5 wire to Pin 2, 485-, on the Gearmo
adaptor.
6. Fasten the brown CAT 5 wire to Pin 5, GRD, on the Gearmo
adaptor.
7. e cable is now ready for use.
For remote communications setup follow the Parker GUI, option 1,
or the customer customized GUI, option 2, located further in this
bulletin.