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Compact evaluation unit for speed monitoring

DIA2010-ZROA/5-3600 I/MIN/3D

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Dear customer,
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Best regards
Your ifm team

  • For applications in hazardous areas
  • Reliable non-contact monitoring of the rotational speed with regard to underspeed
  • 2 in 1: speed sensor and evaluation in one compact housing
  • Easy setting of the switch point via potentiometer
  • For direct connection to a PLC
  • ce

Technische Details
Product characteristics
Output function normally open
Sensing range [mm] 10
Dimensions [mm] M30 x 1.5 / L = 80
Application simple evaluation of rotating and linear movement with regard to underspeed; blocking
Electrical data
Nominal voltage AC [V] 20...250
Nominal voltage DC [V] 20...250
Nominal frequency AC [Hz] 45...65
Protection class II
Reverse polarity protection yes
Total number of outputs 1
Output function normally open
Max. voltage drop switching output DC [V] 7.5
Minimum load current [mA] 6
Max. leakage current [mA] 1.5
Permanent current rating of switching output AC [mA] 200
Permanent current rating of switching output DC [mA] 100
Short-time current rating of switching output [mA] 2200; ((20 ms / 0,5 Hz))
Short-circuit proof no
Overload protection no
Detection zone
Sensing range [mm] 10
Sensing range adjustable no
Real sensing range Sr [mm] 10 ± 10 %
Operating distance [mm] 0...8.1
Measuring/setting range
Setting range [Imp/min] 5...3600
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.8 / brass: 0.5 / aluminium: 0.5 / copper: 0.4
Hysteresis [% of Sr] 10
Response times
Start-up delay [s] 12
Max. damping frequency [Imp/min] 4800
Software / programming
Adjustment of the switch point multiturn potentiometer
Operating conditions
Ambient temperature [°C] -20...60
Storage temperature [°C] -25...60
Protection IP 65; IP 67
Tests / approvals
Approval IECEx BVS 17.0094X
ATEX marking II 3D Ex tc IIIC T80°C Dc X
EN 60947-5-2
MTTF [years] 491
Mechanical data
Weight [g] 314
Mounting flush mountable
Dimensions [mm] M30 x 1.5 / L = 80
Thread designation M30 x 1.5
Materials brass special coating; PA; TPE-U
Displays / operating elements
switching status 2 x LED, yellow
Electrical connection
Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 2 A; fast acting; Place the fuse outside the hazardous area.
Accessories (supplied)
lock nuts: 2
Recommendation Check the safe functioning of the unit after a short circuit.
Electrical connection
Connection Cable: 2 m, PUR; 2 x 0.5 mm²
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — DI103A — 02.03.2016 —