Pepperl Fuchs S1SD-1FI-1R

Q: When can S1SD-1FI-1R be shipped?

S1SD-1FI-1R is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Q: Can I pick up S1SD-1FI-1R in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Q: Is express delivery available?

Yes — mention it when you request a quote for S1SD-1FI-1R and we'll include express shipping options in our reply.

Q: My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for S1SD-1FI-1R, subject to availability and destination.

Rotation Speed Monitor

MPN: S1SD-1FI-1R
Category: SC-System (DIN Rail Mounting, Compact Design)

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
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What is the Pepperl Fuchs S1SD-1FI-1R?

1-channel signal conditioner

24 V DC supply

Input for 2- or 3-wire sensors

Input frequency 10 mHz ... 50 kHz

Relay contact output

Start-up override and restart inhibit

Configurable by DIP switches and software

Connection via screw terminals

1-channel signal conditioner, 24 V DC supply, Input for 2- or 3-wire sensors, Input frequency 10 mHz ... 50 kHz, Relay contact output, Start-up override and restart inhibit, Configurable by DIP switches and software, Connection via screw terminals, Number of channels: 1-channel, Restart inhibit, Start-up override, Signal type: Digital Input, Rated voltage: 16.8 ... 31.2 V DC, Field device: NAMUR sensor, Field device [2]: volt-free contact, Field device [3]: 2-wire DC sensor, Field device [4]: SN sensor

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	286050
Signal type	Digital Input
Lifecycle	Active (current Pepperl+Fuchs product)

Supply

Connection	Power Bus or terminals 1-, 2+
Rated voltage	16.8 ... 31.2 V DC Ur
Power dissipation	0.6 W
Power consumption	1.1 W

Interface

Programming interface

programming socket

Input

Connection side	field side
NAMUR sensor: Type	2-wire
NAMUR sensor: Connection	terminals 5+, 6
NAMUR sensor: Signal	acc. to EN 60947-5-6 (NAMUR)
NAMUR sensor: Sensor supply	8 V
NAMUR sensor: Open-circuit	< 0.1 mA
NAMUR sensor: Switching point	1.2 ... 2.1 mA
NAMUR sensor: Short-circuit	> 6 mA
NAMUR sensor: Input impedance	1 kΩ
Mechanical contact: Type	2-wire
Mechanical contact: Connection	terminals 5+, 6
Mechanical contact: Sensor supply	15 V
Mechanical contact: External supply	≤ 32 V
Mechanical contact: Switching point	8 ... 10 V / 1.2 ... 2.1 mA
Mechanical contact: Frequency	0 ... 50 Hz , debounce filter
Mechanical contact: Input impedance	4 kΩ
SN sensor: Type	2-wire
SN sensor: Connection	terminals 5+, 6
SN sensor: Sensor supply	8 V
SN sensor: Open-circuit	< 0.1 mA
SN sensor: Switching point	1.2 ... 2.1 mA
SN sensor: Short-circuit	> 6 mA
SN sensor: Input impedance	1 kΩ
2-wire DC sensor: Type	2-wire
2-wire DC sensor: Connection	terminals 5+, 6
2-wire DC sensor: Signal	acc. to EN 60947-5-2
2-wire DC sensor: Sensor supply	16 V / 25 mA , short-circuit protected
2-wire DC sensor: External supply	≤ 32 V
2-wire DC sensor: Switching point	2 ... 5 mA
2-wire DC sensor: Input impedance	1 kΩ
S0 sensor: Type	2-wire
S0 sensor: Connection	terminals 5+, 6
S0 sensor: Signal	acc. to EN 62053-31 , Type B
S0 sensor: Sensor supply	15 V
S0 sensor: Switching point	0.15 ... 2 mA
S0 sensor: Input impedance	4 kΩ
NPN sensor: Type	3-wire
NPN sensor: Connection	terminals 5+, 6, 7-
NPN sensor: Signal	acc. to EN 60947-5-2
NPN sensor: Sensor supply	16 V / 25 mA , short-circuit protected
NPN sensor: External supply	≤ 32 V
NPN sensor: Switching point	3 ... 5 V
NPN sensor: Input impedance	4 kΩ
PNP sensor: Type	3-wire
PNP sensor: Connection	terminals 5+, 6, 7-
PNP sensor: Signal	acc. to EN 60947-5-2
PNP sensor: Sensor supply	16 V / 25 mA , short-circuit protected
PNP sensor: External supply	≤ 32 V
PNP sensor: Switching point	8 ... 10 V
PNP sensor: Input impedance	4 kΩ
AC/DC voltage source: Connection	terminals 6, 7-
AC/DC voltage source: Signal	max. ± 30 V
AC/DC voltage source: Switching point	150 ... 400 mV
AC/DC voltage source: Input impedance	4 kΩ
Function input: Connection	terminal 8
Function input: Open loop voltage	7.5 V
Function input: Input impedance	approx. 50 kΩ
Function input: Function 1	activation start-up override
Function input: Switching point	< 3 V , edge triggered
Function input: Adjustment range	1 ... 6500 s
Function input: Function 2	reset restart inhibit
Function input: Switching point	> 12 V , edge triggered

Output

Connection side	control side
Connection	terminals 3, 4:
Output	signal, relay
Contact loading	253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 30 V DC/2 A resistive load
Minimum switch current	2 mA / 24 V DC
Energized/De-energized delay	≤ 20 ms / ≤ 20 ms
Mechanical life	107 switching cycles

Transfer characteristics

Accuracy	max. 0.1 % of the measurement value
Measuring time	≤ 100 ms
Influence of ambient temperature	< 100 ppm/K of the measured value
Frequency range	0.01 ... 50000 Hz

Galvanic isolation

Output/power supply	safe electrical isolation by reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff test voltage 3 kV, 50 Hz, 1 min
Input/Other circuits	safe electrical isolation by reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff test voltage 3 kV, 50 Hz, 1 min

Indicators/settings

Display elements	LEDs
Control elements	DIP switch
Configuration	via DIP switches via software
Labeling	space for labeling at the front

Directive conformity

Electromagnetic compatibility: Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Low voltage: Directive 2014/35/EU	EN 61010-1:2010

Conformity

Degree of protection	IEC 60529:2001
Protection against electrical shock	EN 61010-1:2010

Ambient conditions

Ambient temperature	-25 ... 70 °C (-13 ... 158 °F)
Storage temperature	-40 ... 85 °C (-40 ... 185 °F)
Damaging gas	designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3

Mechanical specifications

Degree of protection	IP20
Connection	screw terminals
Core cross section	0.5 ... 2.5 mm2 (20 ... 14 AWG)
Mass	approx. 60 g
Dimensions	6.2 x 97 x 107 mm (0.24 x 3.82 x 4.21 inch) (W x H x D) , housing type S1
Height	97 mm
Width	6.2 mm
Depth	107 mm
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001

General information

Supplementary information

Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

Certificates (1)

EU Declaration of Conformity (Pepperl+Fuchs)PDF · 175 kB

S1SD-1FI-1R: frequently asked questions

When can S1SD-1FI-1R be shipped?

S1SD-1FI-1R is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up S1SD-1FI-1R in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for S1SD-1FI-1R and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for S1SD-1FI-1R, subject to availability and destination.