Serviceline Industrial Sensors
Serviceline Explosion Protection

Passive Isolator S1SL-1AI-1C

  • 1-channel signal conditioner
  • Field side loop powered
  • Current input/output 0/4 mA ... 20 mA
  • Accuracy 0.1 %
  • Reverse polarity protection
  • Connection via screw terminals

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  S1SL-1AI-1C

General specifications
Signal typeAnalog input
Rated voltage2.2 ... 30 V DC , loop powered
Power dissipation0.05 W
Power consumption0.3 W
Connection sidefield side
Connectionterminals 5+, 6-
Input signal0/4 ... 20 mA , max. 50 mA
Voltage drop≤ 2.3 V
Connection sidecontrol side
Connectionterminals 3-, 4+
Ripple≤ 10 mV eff
Transfer characteristics
Accuracymax. 0.1 % of full-scale value
Influence of ambient temperature< 100 ppm/K of full-scale value
Frequency range0 ... 100 Hz
Rise time/fall time≤ 3.5 ms
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Core cross-section0.5 ... 2.5 mm2 (20 ... 14 AWG)
Massapprox. 70 g
Dimensions6.2 x 97 x 107 mm (0.24 x 3.82 x 4.21 inch) , housing type S1
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
CertificateDEMKO 16 ATEX 1750X
MarkingEx-Hexagon II 3G Ex nA IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-15:2010
International approvals
UL approvalE106378
IECEx approvalIECEx UL 16.0116X
Approved forEx nA IIC T4 Gc

Documents: S1SL-1AI-1C

ManualsLanguageFile TypeFile Size
Manual Signal Conditioners SC-SystemENGPDF2152 KB
Handbuch Signaltrenner SC-SystemGERPDF2156 KB
Instruction manuals
ИнструкцииBULPDF0 KB
Návod k poużitíCZEPDF132 KB
Instruktions manualDANPDF0 KB
Instruction manualENGPDF136 KB
KasutusjuhendESTPDF127 KB
KäyttöohjeFINPDF127 KB
Manuel d'instructionsFRAPDF138 KB
BetriebsanleitungGERPDF137 KB
Οδηγίες χρήσηςGREPDF141 KB
HandleidingHOLPDF0 KB
Instruction manual / BetriebsanleitungHRVPDF130 KB
Használati útmutatóHUNPDF133 KB
Manuale di istruzioniITAPDF135 KB
Lietošanas pamācībaLAVPDF131 KB
Instrukciju vadovasLITPDF0 KB
Instrukcja obsługiPOLPDF134 KB
Manual de instruçõesPORPDF132 KB
Manual de utilizareRONPDF0 KB
Návod na poużitieSLKPDF131 KB
Navodila za uporaboSLVPDF130 KB
Manual de instruccionesSPAPDF137 KB
ManualSWEPDF129 KB
Tender texts
Tender text in GAEB formatENGD815 KB
Tender text in TXT formatENGTXT3 KB
Ausschreibungstext im GAEB-FormatGERD815 KB
Ausschreibungstext im TXT-FormatGERTXT3 KB

Approvals+Certificates: S1SL-1AI-1C

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0534CPDF317 KB
Canada UL cULE106378 cUL (QUZW7)LINK---
Europe DEMKO ATEX Category 3 GDEMKO 16 ATEX 1750XPDF1876 KB
Russia VNIIMSDE.C.34.004.A No.64324/1PDF10397 KB
UL Non-Sparking nA IECEx Certificate of ConformityIECEx UL 16.0116XLINK---

Function: S1SL-1AI-1C

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

The device transfers a 0/4 mA ... 20 mA signal of a current source from the field side to the control side.

This device is loop powered. No additional power supply has to be connected.

The New SC-System Signal Conditioner Line

Get to know the most compact solution for general-purpose applications!