Electrical Connections - Parker Lucifer EPP4 Instructions D'installation

INSTALLATION AND ELECTRICAL CONNECTIONS
INSTALLATION
Before connecting the regulator EPP4, pay attention to the
following instructions:

Connect the regulator as close as possible to the apparatus
which will be regulated (resulting in higher precision and
shorter response times);

Piping section of pressure supply should be sufficiently large;

Connect the air filter (50µ, Dew point 2°C) upstream from the
regulator, and a lubrificator if necessary, downstream;

It is recommended to mount the regulator in a vertical position,
electronic on top.

Set up the inlet pressure (max.: see page 2).
Connect the regulator to the pneumatic network.
Connect the pressure supply on the inlet port P and the regulation
circuit with the outlet port A.
Fluid: lubricated (1 gr/m maxi) or non lubricated air and neutral gas
3
It is recommended to use a silencer in the exhaust R.

ELECTRICAL CONNECTIONS

Power supply
DC – Supply 24 V  15 %
In case of rectified voltage supply
(from AC to DC) the residual ripple
should be smaller than 1V
V
27.6
24
20.4
Electrical connection diagrams
Disconnect the installation prior to any
intervention on the electrical supply cable. Do not invert
polarity.
Bulletin 408283 R02 13.06.2013 - Part Nr. 497057
The main connector (A) adopted is a standard 8 pole-M12
The female connector to mount is the 8 pole M12 connector (IEC
61076-2-101 model LF).
Example:
Parker 496796
The information/programming connector (B) is a standard 5 pole M12
connector:
The female connector to mount is the 5 pole M12 connector (IEC
61076-2-101 model LF).
For safe use, please ensure the connectors are
well mounted, the bellow protection mode must be
followed.
Use only straight connectors to keep access free
for both connectors
APPROVAL
The EPP4 regulators are in conformity with the ATEX ,
EMC and RoHS directives for the applications in zone 2
and 22..
II 3 G / D
Ex nAc IIC T4
Ex tc IIIB T130°C – IP54
T . : 0 ÷ 50°C
amb
5/24
EPP4 Pressure Regulator
http://www.parker.com/
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