EP52 weight controller

The EP52 weight controller has the power to control complete areas of plant around the batching process, belt weigher and Loss in Weight.The EP52 incorporates the very latest customised microelectronics to ensure the highest weighing accuracy, combined with the power required to perform complex process control without requiring special remote programming tools.The EP52 can be used as a stand-alone process batch controller, bag filler or even as a trip amplifier. The unit incorporates user-definable, bi-directional serial ports with choice of protocols as standard, and so can easily become part of a distributed control system.

Technical specification

Power: 24 volt DC nomimal tolerance 18v to 34v – 40VA consumption

Resonator input: From Beltscale weighbox – uses special inbuilt circuit. 

Tachometer input: Tachometer – uses special inbuilt circuit.

Optional auxilliary input: 0 to 10V or 4 to 20mA.

A/D conversions:  24 bit resolution

Serial interface port 1: RS232. and RS485 2 wire/4wire (software configured)

Serial interface port 2: RS232 and RS485 2 wire/4wire (software configured). 

In-built digital inputs: 6 x opto isolated 12 to 32 Vdc (with wetting voltage). 

Standard outputs: 10 plus watchdog/open collector (relay options available).

Optional analogue output: 0 - 10V & 4 – 20mA, 12 bit – isolated.

Display: 114mm x 64mm graphics and text.

Programming display: Backlit dot matrix LCD display with LED backlighting.

Keyboard: Polycarbonate overlay with tactile key switches.

Environmental: Operating temperature range 0 to +45 degrees C.

Sealing: IP65 (front panel only).

Weight:  3.5 kg.