Справочник Пользователя для Varec 8315 Series

7

8300

Hardware

• 

Communications

Figure 2-3: The TankGate motherboard

• 

Unit AC Power terminal block (J2)

• 

Surge Protection terminal block (J4)

• 

Field Power terminal block (J3)

• 

Auxiliary DC Power Output terminal block (J8) 

• 

AC Power fuses (500 mA - 250V 5x20 mm) (F1, F2)

• 

Field Voltage Selection Jumper (W3)

EARTH

NEUTRAL

LINE

SURGE GND

A/TXD

B/RXD

GND

RTS

CTS

TXD

RXD

GND

+15V

+5V

GND

-15V

+

-

VFIELD

COM1

COM 0

AUX POWER

VFIELD=48V

VFIELD=24V

RESET

RS232

RS485

COM1

HARDWARE HANDSHAKING

A

B