Danfoss DSP1 Data sheet

V310352-E

Data Sheet

Direction Indicator for PVG

PVDI

The PVDI is a part of the Danfoss product portfolio and offers an independent electrical direction feedback for PVG 32 and PVG 100.

The PVDI can be used in combination with manual control, hydraulic control and electrical control.

The PVDI offers an independent monitoring on the spool position relative neutral and can be used for a redundant feedback to the system controller.

The PVDI can be used on an optional number of PVB in a PVG.

The PVDI is designed for use on spools with 1.5 mm [0.059 in] dead band.

The PVDI can not be used with PVMF or PVMR.

Features

•

Redundant spool movement detection

•

Fits PVG100 and PVG32 with 1.5 mm PVBS

•

Electrical feedback can supply a relay

•

Must be shielded

Comprehensive technical literature online at powersolutions.danfoss.com

Danfoss | May 2017 L1211133 | AI00000204en-US0402 | 1

Dimensions

V310354

123

[4.84]

[1.77]

33.2

[1.307]

11.8 [0.465]

DI-A low

DI-B high

DI-A high

DI-B low

Spool position ‘x’ mm [in]

B-port

PVBS away from PVE

A-port PVBS towards PVE

0.4 0.8-0.8 -0.4 0

322

[12.68]

33.2 [1.31]

3 [0.12]

35.5

[1.40]

[1.77]

V310355-B

322

[12.68]

133.1 [5.24]

142.3 [5.60]

V310353-A

33.2

[1.31]

[1.77]

157B0104 – PVHC and PVH controlled PVBS

157B0101 – PVE and PVM controlled PVBS

Technical specifications

Direction indication feedback

Voltage 12 V – 24 V (min. 10 V / max. 38 V) Current consumption 10 mA – 100 mA Maximum current draw on pins 5 A Switch position ± 0.7 mm (+0.3/-0.2) [± 0.028 in

(±0.01)]

Grade of enclosure

According to the standard IEC 60529 Edition 2.2 2013-08, protection in

IP 65

the form of screening is recommended.

Accessories

Male connector for PVDI: 157B0109 DIN/Hirschmann G4W1F.

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