Siemens EF 837 Series Especificaciones descargar pdf (Pagina 59)

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Appendix B System 800xA S800 I/O System -

Data Sheet

General specifications

Power supply 24V d.c. (19.2 - 30V)

Temperature range 0...55°C (non-condensing)

(1)

Protection class IP20

Standards complied with:

- Electrical safety

- Hazardous locations (Class1 Zone 2

and Class 1 Division 2)

- Corrosive gases

EN 3810, EN 50178, IEC 61131-2, UL508,

CSA 22.2 No. 142-M1987

No. 213-M1987, FM 3600, FM 3611, UL 60079-15,

CSA 22.2 No.213-M1987 CAN/CSA-E60079-15:02

ISA Class G2 or G3 (ISA-71.04)

Insulation test voltage 500/2000V a.c.

Communication media

Profibus DP Twisted pair screened/fiber-optic cable. Up to 99

stations per bus. Up to 32 per twisted-pair segment.

Bus length: Up to 1200m (3937ft.) per twisted-pair

segment.

Communication interfaces

CI801 For PROFIBUD-DP/V1. Hot Configuration In Run &

HART

pass-through. GSD-file provided.

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Siemens EF 837 Series Especificaciones Pagina 59