Mechanical Construction; Display Elements; Certificates And Approvals; Documentation - Endress+Hauser RN221N Guide Condensé

RN221N
9.7

Mechanical construction

• Model/dimensions: 110x22.5112 mm (4.3x0.89x4.4 in) (HxWxD) housing for top hat DIN
rail to IEC 60715
• Weight: approximately 150 g
• Materials: Housing: Plastic PC/ABS, UL 94V0
• Terminals:
– Keyed plug-on screw terminals, core size 2.5 mm
ferrules
– Front mounted communication socket for 2 mm (0.08 in) jack plugs
9.8

Display elements

LED, yellow, in series to current output: Illuminates, when input current circuit and output
current circuit are closed. LED current > 2 mA.
9.9

Certificates and approvals

• CE mark:
The measuring system meets the legal requirements of the applicable EC guidelines. These
are listed in the corresponding EC Declaration of Conformity together with the standards
applied. The manufacturer confirms successful testing of the device by affixing to it the CE
mark.
• EAC mark:
The product meets the legal requirements of the EEU guidelines. The manufacturer
confirms the successful testing of the product by affixing the EAC mark.
• ATEX:
Information about currently available Ex versions (ATEX, FM, CSA, etc.) can be supplied by
your supplier on request. All explosion protection data are given in a separate
documentation which is available upon request.
• Marine approval:
GL Germanische Lloyd / marine approval
• Functional safety as per IEC 61508/IEC 61511:
FMEDA including SFF-regulation and PFDAVG calculation as per IEC 61508.
10

Documentation

• Technical Information (TI00073R/09)
• ATEX Safety Instructions (XA00005R/09)
• Brochure "System products and Data managers" (FA00016K/09)
• Functional Safety Manual (SD00008R/09)
Endress+Hauser
2 (14 AWG) solid, or strands with
Documentation
21