Rotation Speed Monitor 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

Technical Data
Details
Informative Literature
Product Documentation
Design / Simulation
Approvals
Software
Associated Products

Please 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.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of S1SD-1FI-1R

General specifications
Signal type		Digital Input
Supply
Connection		Power Bus or terminals 1-, 2+
Rated voltage		16.8 ... 31.2 V DC
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
	Connection	terminals 5+, 6
	Signal	acc. to EN 60947-5-6 (NAMUR)
	Sensor supply	8 V
	Open-circuit	< 0.1 mA
	Switching point	1.2 ... 2.1 mA
	Short-circuit	> 6 mA
	Input impedance	1 kΩ
Mechanical contact
	Type	2-wire
	Connection	terminals 5+, 6
	Sensor supply	15 V
	External supply	≤ 32 V
	Switching point	8 ... 10 V / 1.2 ... 2.1 mA
	Frequency	0 ... 50 Hz , debounce filter
	Input impedance	4 kΩ
SN sensor
	Type	2-wire
	Connection	terminals 5+, 6
	Sensor supply	8 V
	Open-circuit	< 0.1 mA
	Switching point	1.2 ... 2.1 mA
	Short-circuit	> 6 mA
	Input impedance	1 kΩ
2-wire DC sensor
	Type	2-wire
	Connection	terminals 5+, 6
	Signal	acc. to EN 60947-5-2
	Sensor supply	16 V / 25 mA , short-circuit protected
	External supply	≤ 32 V
	Switching point	2 ... 5 mA
	Input impedance	1 kΩ
S0 sensor
	Type	2-wire
	Connection	terminals 5+, 6
	Signal	acc. to EN 62053-31 , Type B
	Sensor supply	15 V
	Switching point	0.15 ... 2 mA
	Input impedance	4 kΩ
NPN sensor
	Type	3-wire
	Connection	terminals 5+, 6, 7-
	Signal	acc. to EN 60947-5-2
	Sensor supply	16 V / 25 mA , short-circuit protected
	External supply	≤ 32 V
	Switching point	3 ... 5 V
	Input impedance	4 kΩ
PNP sensor
	Type	3-wire
	Connection	terminals 5+, 6, 7-
	Signal	acc. to EN 60947-5-2
	Sensor supply	16 V / 25 mA , short-circuit protected
	External supply	≤ 32 V
	Switching point	8 ... 10 V
	Input impedance	4 kΩ
AC/DC voltage source
	Connection	terminals 6, 7-
	Signal	max. ± 30 V
	Switching point	150 ... 400 mV
	Input impedance	4 kΩ
Function input
	Connection	terminal 8
	Open loop voltage	7.5 V
	Input impedance	approx. 50 kΩ
	Function 1	activation start-up override
	Switching point	< 3 V , edge triggered
	Adjustment range	1 ... 6500 s
	Function 2	reset restart inhibit
	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 V_eff 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 V_eff 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.

Classifications

System	Classcode
ECLASS 13.0	27210128
ECLASS 12.0	27210128
ECLASS 11.0	27210128
ECLASS 10.0.1	27210128
ECLASS 9.0	27210128
ECLASS 8.0	27210190
ECLASS 5.1	27210121
ETIM 9.0	EC002918
ETIM 8.0	EC002918
ETIM 7.0	EC002918
ETIM 6.0	EC002918
ETIM 5.0	EC002475
UNSPSC 12.1	39121007

Details: S1SD-1FI-1R

Function

This signal conditioner provides the galvanic isolation between field circuits and control circuits.

The device monitors the overspeed condition and the underspeed condition of a digital signal.

The device has an input for the following digital signals:

Mechanical contacts
2-wire sensors (NAMUR, SN, DC, S0)
3-wire sensors (NPN, PNP)
AC/DC voltage sources (magnetic sensors)
custom-specific setting

The input is reverse polarity protected and short-circuit proofed.

The connected sensors can also be supplied externally.

The device compares the input frequency with a user-specified reference frequency. An overspeed condition or an underspeed condition is signaled via the relay contact outputs.

A fault is indicated by a red LED.

The device is easily configured by the use of DIP switches or software.

The device can be powered via terminals or Power Bus.

Informative Literature: S1SD-1FI-1R

Literature	Language	File Type	File Size
Application Report - Sand Trap and Preliminary Sedimentation Stage	ENG	PDF	448 KB
Product Overview SC-System	ENG	PDF	456 KB
Tender text
Tender text	ENG	D81	12 KB

Product Documentation: S1SD-1FI-1R

Brief Instructions	Language	File Type	File Size
Brief instructions	ENG	PDF	167 KB
Safety and Security Documentation
Instruction manual	ENG	PDF	126 KB
Manuals
System Manual	ENG	PDF	2706 KB

Design / Simulation: S1SD-1FI-1R

CAD	Language	File Type	File Size
CAD 3-D / CAD 3-D	ALL	STP	4814 KB
CAD Portal / CAD Portal	ALL	LINK	---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data Portal	ALL	LINK	---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ	ALL	EDZ	82 KB
EPLAN macros SC-System devices (EDZ) / EPLAN-Makros SC-System-Geräte (EDZ)	ALL	ZIP	4082 KB

Approvals: S1SD-1FI-1R

Declaration of Conformity	Certificate No.	Language	File Type	File Size
EU Declaration of Conformity (P+F)	TDOC-2695CENG	ENG	PDF	172 KB

Software: S1SD-1FI-1R

Software Tools	Release Info	File Type	File Size
Configuration software for SC-System: SC-Config / Konfigurations Software für SC-System: SC-Config	3.4.0	ZIP	---

Associated Products: S1SD-1FI-1R

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General Notes Relating to Pepperl+Fuchs Product Information

Quick Links

Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
phone +49 621 776-0

Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.