This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
This Unit verification certificate is issued as verification that the Apparatus identified on page 1, was assessed and tested and found to comply with the IEC Standard list below. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:
As this is a Unit Verification Certificate, no QAR is applicable as this certificate is specific to the items listed by serial number or other unique identification.
protector, type R-SP-E*** can be used for all fieldbus
systems that use the "Manchester Bus Powered" physical layer in
accordance with IEC 61158-2. The segment protector is used to connect fieldbus devices to a fieldbus
transmission line (trunk).
Supply (trunk) Un = 9 V ... 32 V, +/-10%
(terminals: trunk in, + and - Imax
= 6 A
prospective short-circuit current 100
values per circuit
(channel: 1 ... 12, + and -) U
= 32 V, I = 45 mA
1. The segment protector shall
be mounted into an aditional enclosure which meets
the requirements according to IEC 60079-0.
2. The segment protector will
be connected only be means of certified terminal clamps.
3. The segment protector shall
be used in a temperature range of -40 °C up to + 70 °C .
4. The additional enclosure
may be opened in a de-energized state only.
5. The instructions for
installation in the operating instruction manual shall be considered.