Emerson XEV22D Dokumentacja Pobierz pdf (Strona 26)

20 • XEV22D I&O Manual 026-1206 Rev 3 13-DEC-2012

17 Specifications

Housing Self extinguishing ABS

Dimensions Case:

Front: 4 DIN modules, 70 mm x 135 mm with male and female connectors

Depth: 60 mm

Mounting:

DIN RAIL mounted in a omega (3) din rail

Protection IP20

Connections

Detachable screw terminal block ≤ 2.5 mm

wiring

Power Supply 24VAC/DC ±10%

Power Absorption

(depending on the valve)

20VA max

Display Three (3) digits with icons, red LEDs, height 14.2 mm

Inputs 1 temperature probe Pt1000 or NTC

1 pressure transducer 4 to 20mA or 0 to 5V

Digital Inputs 1 free of voltage

1 at high voltage

Outputs for Valve Bipolar or unipolar valves

Data Storage On the non-volatile memory (EEPROM)

Kind of Action 1B

Pollution Grade Normal

Software Class A

Temperature Operating: 0 to 60°C

Storage: -25 to 60 °C

Relative

Humidity

20 to 85% (no condensing)

Resolution 0.1°C or 1°F

Precision at 25°C ±0.7°C ±1 digit

Table 17-1 - XEV22D Specifications

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 35 36

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Emerson XEV22D Dokumentacja Strona 26