Novus Web Server – WS10 Bedienungsanleitung PDF herunterladen (Seite 32)

Web Server – WS10

NOVUS AUTOMATION 32/33

SPECIFICATIONS

GENERAL

Switching power supply, 100 to 240 Vac / 4VA.

Operating environment: 0 to 55 °C, 35 % to 85 % RH, no condensation.

ABS housing for DIN rail mount. Dimensions: 105 x 90 x 60 mm

COMMUNICATION INTERFACES

Two serial interfaces with 6 pin RJ12 connection. Options:

• RS232.

• RS485 with optical isolation. Modbus RTU master or slave protocol.

• Internal V34+ Modem

Ethernet 10/100. RJ45 connection.

Protocols: TCP/IP, PPP (client and server), HTTP, FTP, SMTP, DHCP, DNS, ModbusRTU (master and slave), ModbusTCP (server and gateway).

INPUTS

Four configurable inputs:

• Digital inputs for voltage pulse or dry contact. Flow measurement and totalizer function.

• Analog inputs for 0 to 5 V, 0 to 20 mA or 4 to 20 mA.

Resolution: 10 bits (1024 levels) for 0 to 5 V and 0 to 20 mA. 800 levels for 4 to 20 mA

Analog input accuracy: Better than 15 mV or 0,06 mA.

Pulse flow measurement time base accuracy: Better than 1s.

Pulse input maximum frequency: 200 Hz with debounce disabled.

Input impedance: >1 MΩ for analog voltage, 230 Ω for current.

Configurable input bias resistor: 10 KΩ

Allowable input configurations:

• 4 digital inputs

• 1 analog and 3 digital inputs

• 2 analog and 2 digital inputs

• 4 analog inputs

OUTPUTS

Two 250V/3A SPST relays.

REAL TIME CLOCK

Accuracy: ±3 minutes / month @ 25 °C

Battery: CR2032 lithium cell.

Battery life: 10 years

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Novus Web Server – WS10 Bedienungsanleitung Seite 32