4.5.2 Connect the electrical supply
WARNING: PROTECTIVE EARTH CONNECTION
Risk of electric shock. Mak
e sure that the pump and electrical cables are suitably
protected against earth (ground) faults. We recommend you aach a protecve earth
(ground) conductor (with a cross seconal area of 2.5 mm
2
/14 AWG) to the
protecve earth (ground) stud.
Make the electrical c
onnecon to the pump mains connector port (Figure: nXRi pumps,
(10)) with an appropriate cord set. Refer to Table: Recommended cord sets.
The pump must be grounded through the conductor of the mains input connector.
4.6 Connecon for remote control and monitoring
To operate the pump with parallel or serial control, the 15-way D-type connector must
be used (Figure: nXRi pumps, (8)).
Refer to Figure: Logic interface connecons - analogue speed control for details of the
logic interface pins.
The pump is also equipped with a front USB port for service purposes using serial
communicaon. This connector cannot be used for pump operaon, but for seng and
reading parameters and for pump monitoring.
05/2021 - ©Edwards Limited
Page 24A90301880_C
A90301880_C - Ins
tallaon
To Next Page
Loading...
Need help?
General
