TSI40N Incremental rotary encoder

Key Benefits at a Glance

Compact design
Up to 1024 ppr
4.75 V ... 30 V with short-circuit proof push-pull output
RS 422 functionality at 5 V operation
Tangential cable outlet

Product photo: Incremental rotary encoder TSI40N

Dimensions: Incremental rotary encoder TSI40N

Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Datasheet Function Classification Product Documentation Design / Simulation Approvals

Technical data of TSI40N

Detection type		photoelectric sampling
Pulse count		max. 1024

Operating voltage	U_B	4.75 ... 30 V DC 5 V DC for RS-422
No-load supply current	I₀	max. 55 mA

Output type		push-pull, incremental or RS-422, incremental
Voltage drop	U_d	≤ 2.5 V (< 2.5 V)
Load current		max. per channel 30 mA , short-circuit protected (max. per channel 20 mA, conditionally short-circuit proof)
Output frequency		max. 100 kHz (max. 100 kHz)
Rise time		980 ns (225 ns)
De-energized delay	t_off	980 ns (225 ns)

Cable

∅6 mm, 8 x 0,128 mm²
connection with plug M12, 8-pin, L = 0.2 m

Degree of protection		DIN EN 60529, IP54
Climatic testing		DIN EN 60068-2-3, no moisture condensation
Emitted interference		EN IEC 61000-6-4:2019
Noise immunity		EN IEC 61000-6-2:2019
Shock resistance		DIN EN 60068-2-27, 100 g, 6 ms
Vibration resistance		DIN EN 60068-2-6, 10 g, 10 ... 2000 Hz

UL approval

cULus Listed, General Purpose, Class 2 Power Source

Maximum permissible ambient temperature

max. 60 °C (max. 140 °F)

Operating temperature		-10 ... 70 °C (14 ... 158 °F)
Storage temperature		-25 ... 85 °C (-13 ... 185 °F)

Material

Housing		Polycarbonate
Flange		3.1645 aluminum
Shaft		Stainless steel 1.4305 / AISI 303

Mass

approx. 180 g

Rotational speed

max. 6000 min ^-1

Moment of inertia

≤ 4.3 gcm²

Starting torque

≤ 0.2 Ncm

Shaft load

Angle offset		1 °
Axial offset		max. 1 mm

Dimensions

Length		43 mm
Diameter		40 mm

Life span

≥ 2 x 10⁹ revolutions (max. shaft loading)

General Notes

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