Emerson DLC3010 Guida di Avvio Rapido Scaricare il pdf (Pagina 38)

Quick Start Guide

D103214X012

DLC3010 Digital Level Controller

September 2014

Table 7. EMC Summary Results—Immunity

Port Phenomenon Basic Standard Test Level

Performance

Criteria

(1)(2)

Enclosure

Electrostatic discharge (ESD) IEC 61000‐4‐2

4 kV contact

8 kV air

Radiated EM field IEC 61000‐4‐3

80 to 1000 MHz @ 10V/m with 1 kHz AM at 80%

1400 to 2000 MHz @ 3V/m with 1 kHz AM at 80%

2000 to 2700 MHz @ 1V/m with 1 kHz AM at 80%

Rated power frequency

magnetic field

IEC 61000‐4‐8 60 A/m at 50 Hz A

I/O signal/control

Burst IEC 61000‐4‐4 1 kV A

Surge IEC 61000‐4‐5 1 kV (line to ground only, each) B

Conducted RF IEC 61000‐4‐6 150 kHz to 80 MHz at 3 Vrms A

Note: RTD wiring must be shorter than 3 meters (9.8 feet)

1. A = No degradation during testing. B = Temporary degradation during testing, but is self‐recovering. Specification limit = +/- 1% of span.

2. HART communication was considered as “not relevant to the process” and is used primarily for configuration, calibration, and diagnostic purposes.

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Emerson DLC3010 Guida di Avvio Rapido Pagina 38