Electrical Connections - Parker Lucifer EPP4 Einbau Und Einstellanleitung

Bulletin 408193 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.: 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.
EPP4 SETTING INSTRUCTIONS
The EPP4 regulators are fully adjusted and quality controlled at the factory to obtain standard specifications.
Here are the main factory settings:
Control signal U output
calibration calibration
0-10V or 0-10bar
4-20mA 0-10V
Instructions de Montage, Mise en Service & Maintenance
I output Alarm Alarm
calibration Logic Error+
0-10bar
4-20mA negative 0.5 bar
5
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
Alarm Alarm
Error- Delay ON
0.5 bar 0
Parker Hannifin Manufacturing Switzerland SA
Fluid Control Division Europe
CH-1227 Carouge-Genève
Part Mo. 496783
http://www.parker.com
Alarm Alarm
Ton min Delay OFF
0 0
: