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Series HN

Series HN

Multipole connection with 25 or 37 pins
Serial connection with the most common communication protocols
Valve functions: 2x2/2; 2x3/2; 5/2; 5/3 CC
Thanks to the large range of options available, the Series HN valve islands represent an excellent solution for different applications, particularly in automation systems.

Small dimensions, high flow, pneumatic and electric modularity, electric connections on boards, possibility to interface with the multi-serial node Series CX, optimization of the signal distribution thanks to subbases for monostable and bistable solenoid valves are only some of the features that make this series a particularly innovative product.

Manuals, instruction sheets and configuration files can be found on catalogue.camozzi.com or on the QR code on the lable of the product.
Series
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GENERAL DATA

PNEUMATIC SECTION
Valve construction spool with seals
Valve functions 5/2 monostable and bistable
5/3 CC
2 x 2/2 NO
2 x 2/2 NC
1 x 2/2 NC+ 1 x NO
2 x 3/2 NC
2 x 3/2 NO
1 x 3/2 NC+ 1 x 3/2 NO
Materials spool in aluminium
spool seals in HNBR
other seals in NBR
cartridges in brass
body and end covers in technopolymer
subbases in aluminium
Connections Inlets 2 and 4, size 10,5 mm: M7, tube Ø 4, tube Ø 6, tube Ø 8
Inlets 2 and 4, size 21 mm: G1/4, tube Ø 10
Supply 1: G1/4, tube Ø 8, tube Ø 10
Supply 12/14: M7
Exhausts 3 and 5: G1/4 or with integrated silencer
Exhausts 82/84: M7
Temperature 0 ÷ 50°C
Air specifications Filtered compressed air, non lubricated, class 6.4.4 according to ISO 8573-1:2010.
If lubrication is necessary, please only use oils with maximum viscosity of 32 Cst
and the version with external servo-pilot supply.
The servo-pilot supply air quality class must be 6.4.4 according to ISO 8573-1:2010 (do not lubricate).
Valve sizes 10.5mm (2 valves for each subbase)
21mm (1 valve for each subbase)
Working pressure - 0,9 ÷ 10 bar
Pilot pressure 3 ÷ 7 bar
4.5 ÷ 7 bar (with working pressure exceeding 6 bar for the versions 2x2/2 and 2x3/2)
Flow rate 400 Nl/min (10.5mm)
850 Nl/min (21mm)
Mounting position any position
Protection class IP65
ELECTRICAL SECTION - MULTIPOLE VERSION
Type of Sub-D connector

Max. absorption


Supply voltage

Max. number of coils to operate








Valve signalling
25 or 37 pins

0.8 A (with Sub-D connector 25 pins)
1 A (with Sub-D connector 37 pins)

24 V DC +/- 10%

24 on 20 valve positions (with Sub-D connector 25 pins)
32 on 28 valve positions (with Sub-D connector 37 pins)

yellow led
ELECTRICAL SECTION - FIELDBUS VERSION
General data

Max. absorption


Supply voltage


Max. number of coils to operate
see the CX section

digital outputs / analog outputs and inputs 3A
digital/analog inputs 3A

logic supply 24 V DC +/- 10%
power supply 24 V DC +/- 10%

32 on 28 valve positions

Full screen

MULTIPOLE version 25 and 37 pin DIMENSIONS


MULTI-SERIAL version DIMENSIONS


DIMENSIONS of the EXPANSION MODULE of the multi-serial version