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Compact evaluation unit for speed monitoring

DI521A

DIA3010-ZPKG/US/3D

Compact evaluation unit for speed monitoring

DI521A

DIA3010-ZPKG/US/3D

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Technical details
Product characteristics
Electrical design PNP
Output function normally open
Sensing range [mm] 10
Dimensions [mm] M30 x 1.5 / L = 92.3
Application
Application simple evaluation of rotating and linear movement with regard to underspeed; blocking
Electrical data
Nominal voltage DC [V] 10...36
Current consumption [mA] < 20
Protection class III
Reverse polarity protection yes
Outputs
Total number of outputs 1
Electrical design PNP
Output function normally open
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 250
Short-time current rating of switching output [mA] 250
Short-circuit proof yes
Overload protection yes
Detection zone
Sensing range [mm] 10
Sensing range adjustable no
Operating distance [mm] 0...8.1
Measuring/setting range
Setting range [Imp/min] 5...3600
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3
Hysteresis [% of Sr] 10
Response times
Start-up delay [s] 15
Max. damping frequency [Imp/min] 18000
Software / programming
Adjustment of the switch point multiturn potentiometer
Operating conditions
Ambient temperature [°C] -25...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
EMC
EN 60947-5-2
Shock resistance
DIN EN 60947-5-2
Vibration resistance
DIN EN 60947-5-2
MTTF [years] 3262
Mechanical data
Weight [g] 264
Mounting flush mountable
Dimensions [mm] M30 x 1.5 / L = 92.3
Thread designation M30 x 1.5
Materials brass special coating; PA; stainless steel; TPE-U
Displays / operating elements
Display
switching status 1 x LED, green
input signal 1 x LED, yellow
Accessories
Items supplied
lock nuts: 2
Electrical connection
Connection Connector: 1 x M12
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — DI521A — 25.11.2020 —