Minebea Intec PR 5230 - 4.3 EMC-compliant installation; 4.3.1 Connecting the screens

3 Device description
3.1 General information
The instrument is equipped with a 128 x 64 pixel display for weight values with max. 6
digits and additional status indication.
The device contains two applications:
- Standard
- EasyFill
Most functions are supported by both applications.
Some functions depend on the application.
3.2 Overview of the device
- Accuracy 10,000 e (Class III) for the weighing electronics
- High-speed conversion with response times from 5 msec
- Weight indication with status by monochrome 128 x 64 pixel display
- 3 function keys in the housing
- Wall-mounted stainless steel housing, with IP66 rating
- LAN adapter with 10/100 Mbit/s for data transfer, calibration, parameterization
- RS-232 interface, built-in; for connecting e.g. a printer or a remote display
- RS-485 interface, built-in; for connecting e.g. PC, xBPI- scales
- Can be expanded using the following plug-in cards (3 slots):
- Analog output board PR 5230/06
- Load cell junction board PR 5230/22
- Fieldbus cards PR 1721/4x
- 3 opto-decoupled outputs (optional)
- 3 congurable relay outputs with change-over contact
- 3 congurable optocoupler inputs, potential-free internal supply possible (optional) -
interfaces
- Electrically isolated interfaces (except RS-232)
- Wide range power supply for 100240 V AC, protection class I (protective earth)
- Version for 24 V direct current
- Version with intrinsically safe load cell supply (optional)
- Plug-in connections inside the instrument for load cells, inputs/outputs, LAN adapter,
serial interfaces
- Calibration using PC tool (Browser/VNC)
- Calibration using weights, by entering mV/V values, or directly, using load cell data
("smart calibration")
- Software conguration of the interface cards, e.g. for remote display or printer
Transmitter in eld housing PR 5230 3 Device description
Minebea Intec EN-14