Download Emerson World Class 3000 User manual

SECTION I. DESCRIPTION
The HPS is jumper configurable for 120, 220, or
240 Vac.
Consult Safety Data Sheet 1M03243 for
safety related information.
1-1.
If you reconfigure the equipment for a
line voltage other than the one marked
on the serial label, then you should
change the marking on the serial label to
state the new line voltage.
DESCRIPTION.
The Rosemount CENELEC
approved HPS 3000 Heater Power Supply Field
Module (Figure 1-1) acts as an interface between
probe and electronics and supplies power to the probe
heater. The unit allows the use of probes with a
number of different electronics packages.
The CENELEC approved HPS 3000 is certified EExd
IIC T6 to CENELEC standards EN50014 and
EN50018.
The heater power supply, Figure 1-2, consists of a
motherboard, daughterboard, and a transformer for
supplying correct voltage to the probe heater. The
mother- and daughterboards contain terminal strips for
connecting probe, electronics, and power supply.
P00001B
Figure 1-1. CENELEC Approved HPS 3000
Heater Power Supply Field Module
Figure 1-2. Heater Power Supply, Interior
APPENDIX BX
IB-106-300NX SERIES
1-1