14
Athalon
®
CM & Crixus
™ User Manual
1.2.4.4.
Power Connection
CAUTION:
To ensure the safe operation of the equipment, Filter Nodes must be
powered from an NEC Class 2 power supply that is certified as a Limited
Power Source (LPS). Pall Corporation requires that certified electricians
complete all wiring connections from Filter Nodes to the external power
supply, and from the external power supply to the AC power mains.
The Filter Node provides a 4-pin M8 style connector plug for connection to an
external DC power supply. The DC supply must meet the following requirements
for proper operation of the Filter Node:
1.
DC Output Voltage Range:
24 VDC +/-10%
2.
DC Output Current:
1.0 A Minimum
3.
Supply must be an NEC Class II power supply that is certified as a
Limited Power Source (LPS)
The cabling used to connect the external DC supply to the Filter Node DC power
connector must comply with the following requirements:
1.
Connector on Filter Node end of power cable must be a 4-socket
M8 style connector that will mate with: Phoenix Contact - 1453481
2.
Cabling must comply with Article 725 of the NEC for Class 2
circuits
1.2.4.5.
Power Supply Installation
(TBD)
1.2.4.6.
DPS Connection
The Filter Node provides a single port for connection of the Differential Pressure
Sensor (DPS) mounted at the base of the filter tube. This sensor connects to the M8
style socket connector on the electronics housing using the M8 to 5-pin, M12
connector cable.
