Description

TRANSDUCER OF PULSES, FREQUENCY, TURNS, OPERATION TIME WITH ETHERNET

The programmable transducer P30o type has been designed to convert the number of pulses, frequency, period, running time and encoder position into a standard direct current or direct voltage.

The transducer has also been fitted with a signal setting function.

The output signal is galvanically isolated from the input signal and power supply. The transducer is fitted with a 2×8 LCD screen.

Features of the P30o transducer:

• 2 independent, universal measurement inputs separated galvanically,

• binary inputs controlling the operation of the main input separated galvanically from inputs,

• controlling the main counter operation via transducer keypad,

• auto counter resetting at preset value,

• fi ltering input signal used in conjunction with mechanical setters,

• converting measured values into any output signal based on an individual linear characteristic,

• calculating measured values using one of fi ve implemented mathematical functions,

• calculating measured values based on a 21-point individual characteristics,

• one or two NO (normaly open) relay alarms operating in 6 modes,

• auxiliary power supply 24V DC 30mA switched on/off by software (options),

• indication of exceeding the alarm values set,

• programming alarm and analog outputs with a reaction to selected input value

• (main input, auxiliary input or RTC),

• real time clock (RTC) with independent battery supply,

• recording the input signals in programmed time periods in the internal memory and on an SD/SDHC card (option),

• internal archive memory with 534336 record capacity,

• automatic decimal point setting,

• preview of preset parameters,

• password protected parameter change,

• RS-485 interface support with the MODBUS protocol in RTU mode,

• programmable averaging time,

• SD/SDHC memory cards support – compatible with FAT and FAT32 fi le system (option),

• 10/100 BASE-T Ethernet interface (option)

– protocol: Modbus TCP/IP, HTTP, FTP,

– services: WWW server, FTP server, DHCP client.