Process Panel Meter From Eagle Controls


Process Panel Meter
4 Alarm Outputs Standard, RS-485 Serial Communications Input/Output Standard, Analogue Output Option

Process,Panel,Meter,Eagle ControlsA competitively priced, fully programmable Process panel meter suitable for current and voltage inputs. It features a fully scaleable 5 digit bi-colour LED display across the range -9999 to +99999. 4 alarm output options are fitted as standard where the display will change colour in the alarm condition if programmed to do so. Analogue output via an external isolator is an option (consult sales office) and serial communications RS-485 input and output is fitted as standard.

Process Inputs
The meter may be programmed for input

  • 0-20mA
  • 4-20mA
  • I-5V
  • 0-10V

Display Colour selection
The display may be programmed to be

  • RED ONLY
  • GREEN ONLY
  • RED (normal) to GREEN (in alarm)
  • GREEN (normal) to RED (in alarm)

Standard features

  • Display range -9999 to +99999 scaleable
  • Display colour change in alarm state
  • Inputs 0-20mA, 4-20mA, 1-5V, 0-10V (programmable)
  • Serial Communications RS-485 (programmable) send, broadcast, receive
  • 4 Programmable alarm outputs
  • Programmable decimal point position
  • Programmable display blanking
  • Programmable last digit filter 1, 5, 10, 25, 50
  • Excitation for field transmitters 15V @ 45mA
  • IP65 / NEMA 4 front panel protection
  • CE approved, UL Pending,

4 Alarm Outputs
4 alarm outputs are available via N/O 3A relays. The alarms are fully scaleable and independent of one another and may be set for HI or LO trip. The alarms can be programmed to energise or de-energise in the alarm state, open / close or latch, and have independent variable hysteresis, time delay trip response adjustable 0-250 seconds. In the alarm state the display will change colour if programmed to do so.

Analogue Output Option
Isolated 4-20mA or 0-10V, assigned to a display range via external isolator (consult sales office)

Serial Input / Output (fitted as standard)
Up to 31 units may be multi-dropped. The displayed value can be uploaded or downloaded from a PC via an RS-485 port. One unit can also be programmed as a 'master' with the remaining multi-dropped units acting as Œslavesı.

Technical Specification

Display

5 digit seven segment LED 14.2mm high Display changes colour in alarm state

Communications

RS-485

Alarm output

4 N/0 3A relay @ 250Vac

Analogue output

External Isolator 4-20mA, 0-10V

Scaling/Calibration

Zero/Span/Tare digital via menu

Accuracy

+/- 0. 02% of range (-9999/+99999) @ 22 degrees C

Input bias current

< 0. 1 micro amps

Input Resistance

100OHMS in current input mode

Zero drift (0-50C)

+/- 0.0025% / C of range +/- 1 digit

Span drift (0-50C)

+/- 0.01% / C of reading +/- 1 digit

Ripple rejection

< 2 digits with 1/4 mV PK to PK ripple @ 50/60 hz

Step Response

2 secs to 95% of final value

Power Supply

85-265Vac or 18-30 Vac/dc

Environmental

Warm up time 5 minutes Operating temperature 0-50 C Storage -40 to + 85 C

Case size

H x 48, W x 96, D x 132mm including connectors

Panel cutout

91 x 44.5mm