Laurel-electronics Laureate AC Power Factor Meter & AC Phase Angl Instrukcja Użytkownika Pobierz pdf (Strona 3)

LAUREL

ELECTRONICS INC., 3183-G Airway Ave., Costa Mesa, CA 92626, USA • Tel 714-434-6131 • www.laurels.com 3

Serial Data I/O (optional)

Board Selections

Protocols

Data Rates

Digital Addresses

Isolation

Ethernet, Ethernet-to-RS485 server, USB, USB-to-RS485 server, RS485 (dual

RJ11), RS485 Modbus (dual RJ45), RS232.

Modbus RTU, Modbus ASCII, Laurel ASCII protocol

300 to 19200 baud

247 (Modbus), 31 (Laurel ASCII),

250V rms working, 2.3 kV rms per 1 min test

Environmental

Operating

Temperature

Storage

Temperature

Relative Humidity

Protection

0°C to 60°C

-40°C to 85°C

95% at 40°C, non-condensing

NEMA-4X (IP-65) when panel mounted

Signal Connections

Mechanical

1 2 3 4 5

Brak uwag

Laurel-electronics Laureate AC Power Factor Meter & AC Phase Angl Instrukcja Użytkownika Strona 3