Onicon F-2600 Manual de usuario descargar pdf (Pagina 42)

11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax (727) 442-5699 • [email protected]

F-2600 & F-2700 Vortex Flow Meter Manual 02/15 - 0808-7 / 19204 Page 42

100 to 240 VAC @ 5 Watts Max.

Chassis screw safety

ground must be used

for proper operation.

Figure 27. AC Power Connections

4-20

mA 3

4-20

mA 1

PWR

+ - +

4-20

mA 2

- + - +

RS485

RS485 GND

OPTION 2

ALARM

PULSE

OUT

FREQ

OUT

+ - +

ALARM

-+ -

OPTION 1

1 2 3 15 2 3

ALARM

- + -

4 5

Figure 28. DC Wiring Terminals

DC Power Wiring

The DC power wire size must be 20 to 10 AWG with the wire stripped 1/4" (7 mm).

Connect 18 to 36 VDC (300 mA, 9 W maximum) to the +DC Pwr and –DC Pwr terminals

on the terminal block. Torque all connections to 4.43 to 5.31 in-lbs (0.5 to 0.6 Nm).

CAUTION

The DC wire insulation temperature rating must meet or exceed 185°F (85°C).

18 to 36 VDC @ 300 mA Max.

Figure 29. DC Power Connections

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 130 131

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Onicon F-2600 Manual de usuario Pagina 42