IFM MR0902 - T-slot cylinder sensor with reed contact MRI3021-BKOA/R/AS

Self-locking fixture for quick mounting and easy adjustment.
Easy fit 'drop from the top' into a slot.
Fast wiring due to integrated M8 connector.
With combined AC/DC output and two-wire technology.
Very high switching frequency

Electrical design	PNP
Output function	normally open
Dimensions [mm]	27.5 x 18 x 15.5

Operating voltage [V]	5...50 AC / 5...60 DC;(cULus supply class 2: 5...30 AC / 5...60 DC)
Protection class	III
Reverse polarity protection	yes
Reverse polarity protection	yes

Outputs

Electrical design	PNP
Output function	normally open
Max. voltage drop switching output DC [V]	2.5
Max. voltage drop switching output AC [V]	2.5
Permanent current rating of switching output AC [mA]	350
Permanent current rating of switching output DC [mA]	500
Switching frequency AC [Hz]	1000
Switching frequency DC [Hz]	1000
Max. switching power [W]	10
Short-circuit protection	no
Short-circuit proof	no
Overload protection	no

Detection zone

Response sensitivity [mT]	2.1
Travel speed [m/s]	10

Accuracy / deviations

Hysteresis [mm]	1
Repeatability [mm]	< 0.2

Response times

Max. fall time [ms]	0.1
Max. make time incl. bounce [ms]	0.6

Operating conditions

Ambient temperature [°C]	-25...70
Protection	IP 65; IP 67

Tests / approvals

EMC	EN 61000-4-2 ESD - CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m EN 61000-4-4 Burst 2 kV EN 61000-4-5 Surge 0,5 kV line to line, Ri: 2 Ohm EN 61000-4-6 HF conducted 10 V EN 55011 class B
MTTF [years]	17837

Weight [g]	12.4
Mounting	non-flush mountable
Type of mounting	fixing element with combined head slot / hexagon socket AF 1.5
Cylinder type	T-slot cylinders
Dimensions [mm]	27.5 x 18 x 15.5
Materials	housing: PA; Fixing element: stainless steel / brass
Switching cycles when connected to PLC [Mio]	< 40

Displays / operating elements

Display	switching status 1 x LED, yellow

Electrical connection

Required protection	miniature fuse to IEC60127-2 sheet 1; ≤ 0,175 A; fast acting

Accessories

Items supplied	rubber placeholder: 1

Remarks	Recommendation: Check the safe functioning of the unit after a short circuit. operating voltage "supply class 2" according to cULus
Pack quantity	1 pcs.

Electrical connection - plug

	Connector: 1 x M8; coding: A; Locking: snap-fit

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — MR0902-00 — 13.04.2023 —