Strong Points

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    Single voltage measurement

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    Plug & Play


The DIRIS Digiware U-3xdc module measures DC voltage for the entire system.
It measures up to 180 VDC with a direct connection and is therefore compatible with typical nominal voltages (24 VDC, 48 VDC…).

UNSPSC 83101808
ETIM Class EC002301
IGCC 6042
Effective date 2018-02-01
Country of origin FR
Discount Policy 1EN60
Ampere meter No
Blind power meter No
With rotational speed meter No
Frequency meter No
Pulse counter No
Voltmeter Yes
Effective power measurement device No
Sampling frequency [Hz] 10000
Number of voltage measurement inputs 2
Voltage type (supply voltage) DC
Supply voltage DC [V] 0..24
Measuring range for frequency [Hz] 45..65
Display None
Remote display No
Supporting protocol for IEC 61850 Ethernet No
Supporting protocol for OPC UA PubSub No
Supporting protocol for PROFIBUS No
Supporting protocol for Modbus Yes
Supporting protocol for PROFINET IO No
Supporting protocol for other bus systems No
With audit logging (audit log) No
With firmware signature Yes
With logging of security events (security event log) No
With Role Based Access Control (RBAC) No
Web server with HTTPS transfer protocol No
Width [mm] 18
Height [mm] 90
Depth [mm] 65
GTIN/EAN 3596033002830
Customs number 9030337000
Price unit PC
Weight of the packing unit 0.09
Length of the packing unit 0.12
Width of the packing unit 0.08
Depth of the packing unit 0.03
Conformity to standards
  • IEC
  • UL
Technical Characteristics
Application Analysis
Model U-31DC
Rated voltage 24..48 VDC
Type DC voltage acquisition module

Resources & Documentation