IFM DI521A - Compact evaluation unit for speed monitoring DIA3010-ZPKG/US/3D

Electrical design	PNP
Output function	normally open
Sensing range [mm]	10
Dimensions [mm]	M30 x 1.5 / L = 92.3

Application	simple evaluation of rotating and linear movement with regard to underspeed; blocking

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
Measuring principle	inductive

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

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; coding: A

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — DI521A — 12.03.2024 —