PVM78E-021KRR0BI-1212 Pepperl+Fuchs PROFIBUS Multiturn absolute rotary encoder

PVM78E
Up to 30 Bit multiturn/ATEX approval/IECEx approval
Flameproof enclosure/Removable connection cap

We provide PVM78E-021KRR0BI-1212 encoder replacement solutions, the use of non-standard form for the production of alternative products, the application parameters of all 1:1. Perfect replacement of the prototype encoder, to solve the procurement and other challenges. The picture is the real photo of the replacement solution.

PVM78E-021KRR0BI-1212 Pepperl+Fuchs PROFIBUS Multiturn absolute rotary encoder-I'm MaxLee
PVM78E-021KRR0BI-1212 Pepperl+Fuchs PROFIBUS Multiturn absolute rotary encoder-I'm MaxLee

Technical Data for Multiturn Absolute Rotary Encoder PVM78E

General Specifications

AttributeDetails
Detection TypePhotoelectric Sampling
Device TypeMultiturn Absolute Rotary Encoder
Functional Safety (MTTFd)210 a, L10: 7.7 E+9 at 3000 rpm
Operating Voltage (U_B)10 … 30 V DC
No-load Supply Current (I_0)max. 230 mA at 10 V DC, max. 100 mA at 24 V DC
Time Delay Before Availability< 1000 ms
Linearity± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0.5 LSB at 12 Bit
Output CodeBinary Code
Interface TypePROFIBUS DP
ResolutionSingle Turn: Up to 16 Bit, Multiturn: Up to 14 Bit, Overall: Up to 30 Bit
Transfer Rate0.0096 … 12 MBit/s
Standard ConformityPNO profile 3.062, RS-485

Environmental and Durability

AttributeDetails
Degree of ProtectionDIN EN 60529, IP66
Climatic TestingDIN EN 60068-2-78, no moisture condensation
Emitted InterferenceEN 61000-6-4:2007/A1:2011
Noise ImmunityEN 61000-6-2:2005
Shock ResistanceDIN EN 60068-2-27, 100 g, 3 ms
Vibration ResistanceDIN EN 60068-2-6, 10 g, 10 … 2000 Hz

Approvals and Certificates

AttributeDetails
IECEx ApprovalEquipment protection level Gb, IECEx ITS 15.0061X
ATEX ApprovalEquipment protection level Gb, ITS 15 ATEX 18372X

Ambient Conditions

AttributeRange
Operating Temperature-40 … 70 °C (-40 … 158 °F)
Storage Temperature-40 … 85 °C (-40 … 185 °F)

Mechanical Specifications

AttributeDetails
MaterialHousing, Flange: Anodized Aluminum or Stainless Steel 1.4404 / AISI 316L, Shaft: Stainless Steel 1.4404 / AISI 316L
Massapprox. 2600 g (combination 1), approx. 3900 g (combination 2)
Rotational Speedmax. 3000 min^-1
Moment of Inertia180 gcm^2
Starting Torque≤ 4 Ncm
Shaft LoadAxial: 60 N, Radial: 80 N

Connectivity

AttributeDetails
Cable Connection∅9.6 mm, 7-core, Terminal compartment for connections

Operating Modes and Parameters

Operating Mode / ParameterDescription
Direction of RotationProgrammable, cw ascending or descending
Scaling FunctionSupported, programmable resolution per revolution
Preset FunctionSupported, programmable preset value
Diagnostic ReportingExpanded diagnostic reporting supported
Speed TransferSupported, with selectable unit
Limit SwitchesProgrammable limit switches (software)
Commissioning ModeSupported, with commissioning mode