Weight processor PW - 310 for bag counting system SUM-232 купить в Запорожье ➦ "СВЕДА, ЛТД"

Weight processor PW – 310 for bag counting system SUM-232

Wide temperature range (from -10 to + 50^oС) and industrial version (IP65);
Digital filtering to suppress low-frequency dynamic noise in the signal;
2 channels of serial interface RS-485/RS-232;
Real time clock, accounting, storage and registration of the event log and totals;
Built-in tests and indication of accidents and errors;
Remote software update directly from the Customer.

Description

The weight processor PW-310 is a universal multifunctional module purposed for measure a signal from analog load cells, its mathematical processing and transformation according to a given program. In accordance with the results of this processing and analysis of the states of discrete inputs, PW-310 generates control signals at its outputs (discrete and analog), which ensure the operation of scales for various purposes:

Hopper scales;
Belt scales;
Batchers of discrete action and filling equipment;
Belt feeders;
Bag accounting systems and other specialized weighing systems.

The weight processor PW-310 has an increased protection index and can operate in harsh industrial conditions (dust, moisture, temperature drops).

The feature of the module is a simple, clear and friendly interface with the user with only 4 control buttons.

Functions of the weight processor PW-310 for the bag accounting system SUM-232:

An original algorithm for accounting bags by their mass, length, mutual placement;
Alarm and blocking of the conveyor in case of emergency situations and interventions in work;
Detailed log of events, errors and emergencies (time, error code, etc.);
Several portable boards for information of operational and control staff;
Setting the value of the mass of bags, the gap between them, the number of bags moving back to back.

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Technical data

Power supply	of an alternating-current mains with voltage 90…260 V, frequency 50…60 Hz using a built-in power supply, or from a DC voltage network with a voltage of 12 … 24 V
Power consumption, VА, no more	10 (excluding loads connected to discrete outputs)
Overall dimensions, mm	280 х 182 х 90
Mass, kg, no more	2,5
Temperature range ° С	from – 10 to + 50
The display	liquid crystal character with illumination, 16 decades, decade height 10 mm
Range of an input analogue signal of direct voltage, мV	set depending on the WTR of load cells in the ranges 0 – 10, 0 – 20, 0 – 40 and 0 – 80
Range of an output analogue signal of direct current, мА	0…5; 0…20; 4…20
Discrete signals reception	4 channels of galvanically isolated DC signals with voltage 12 … 24 V
Discrete signals outputting	4 channels of galvanically isolated DC signals with a voltage of 12 … 24 V and a load capacity of 0.5 A. The total load is not more than 40 VA.
Load cell power supply	5 V direct current voltage
Amount of ports for connection of load cells	1 or 2 (if the conveyor angle sensor is connected to the second channel)
Number of load cells	up to 8 (with an input resistance of the load cell 400 Ohm)
Maximum cable length for connecting the load cell, m	50 (with 6-wire connection)
Internal resolution, discharges	24
Industrial resolution, counts	40000
Commercial resolution, counts	10000
Change of a conversion coefficient from temperature, no more	0,01 %/10 °С
Division value	1; 2; 5х1; 0,1; 0,01; 0,001
Measurement units	kg, pcs.
Control buttons	4 pieces
Serial interface	the first channel RS-485/RS-232, second channel – RS-485 (option)
Volatile memory (RAM), Kb	8