Parker Lucifer EPP4 Instructions D'installation Et De Réglage page 4

Bulletin 408134 R03 13.06.2016
EPP4 Pressure Regulator
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.12 bar).
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.
Instructions de Montage, Mise en Service & Maintenance
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).
Use only straight connectors to keep access free for
both connectors
LED
Green:
Red flashing:
Red continuous: supply voltage is too low or too high (out of
4
Part Mo. 496540
http://www.parker.com
the EPP works properly
supply voltage is low or high ( 15 %)
specification, high risk of malfunction)
Parker Hannifin Manufacturing Switzerland SA
Fluid Control Division Europe
CH-1227 Carouge-Genève
: