575F-, FD100X-, and FD200X-2012 Large field displays for process inputs

Product catalog summary

Overview: The document provides technical specifications and features of large field displays designed for process inputs, suitable for outdoor use with visibility up to 100 meters. These displays are manufactured by Nokeval and are available in various models with different digit sizes and configurations.

Specifications:

Inputs: 0/4..20 mA, 0..5/10 V, and potentiometer inputs.
Digit Sizes: Available in 57 mm, 100 mm, and 200 mm with 4, 5, or 6 digits.
Display Features: Scaling with keys and a mini-display, optional alarm limits, and analog/serial outputs.
Power Supply: Options include 48..240 VAC or 24 VDC, with galvanic isolation from inputs and outputs.
Protection: IP66 case protection, suitable for outdoor use with sun visor.

Functional Features:

Configuration keys and a 6-digit small display for easy sensor type selection and display scaling.
Two optional alarm relays with change-over contacts and selectable alarm limits and hysteresis.
Digital filter for display damping and selectable number of decimals.
16-bit AD-conversion with a resolution of 1/64000 and 7 measurements per second.
Separate passwords for configuration menu and alarms access.

Models and Readability:

Model 575F-: 57 mm digit size, 5 digits, red LED, IP66 plastic enclosure.
Model FD100A4-: 100 mm digit size, 4 digits, red LED, IP66 steel enclosure.
Model FD100A6-: 100 mm digit size, 6 digits, red LED, IP66 steel enclosure.
Model FD200A4-: 200 mm digit size, 4 digits, red LED, IP66 steel enclosure.
Model FD200A6-: 200 mm digit size, 6 digits, red LED, IP66 steel enclosure.
Readability: 57 mm for 20-30 m, 100 mm for 40-50 m, 200 mm for 100 m.

Ordering Information: Specify type, number of digits, power supply, input card, and option cards (max 2) such as alarm card, analog output, or serial output.

Additional Features:

External contact for display hold, alarm reset, or display taring.
Operating temperature range from -35 to +50ºC.
Removable terminals for wire connections up to 2.5 mm².

Catalog excerpts

575F-, FD100X-, and FD200X-2012 Large field displays for process inputs-1

www.nokeval.com [email protected] 575F-, FD100X-, and FD200X-2012 Large field displays for process inputs • • • • • • • • • Inputs 0/4..20 mA, 0..5/10 V and potentiometer Digit sizes 57, 100 and 200 mm, 4, 5 and 6 digits Display scaling with keys and a minidisplay 2 adjustable alarm limits as an option Alarm reset, display hold and taring by external contact Analog ouput 4-20 mA/0-10V as option Serial RS485 output as an option Power supply 48..240 VAC or 24 VDC Case protection IP66 The large field displays have been designed for targets where visibility is needed up to 100 metres. The displays are suitable for the outdoor use when the vertical sunlight has been limited e.g by using the sun visor above the display. The selection of the sensor type and display scaling is easy with the configuration keys and a 6-digit small display inside the case. Two alarm relays with changeover contacts are available as an option. Alarm limits and hysteresis are freely selectable . The display can be damped by a digital filter if necessary. The number of decimals is selectable. There are two power supply alternatives: one for line voltage 48..240 VAC and the other 24 VDC, galvanically isolated from input and output. The field displays provide a voltage supply of 24 VDC for sensors. Analog conversion is done by a 16-bit AD-converter (resolution 1/64000) and the number of measurements is 7 per second. Separate passwords can be set for access to the configuration menu and alarms. Case protection rating is IP66. The displays can also be used outdoors if exposure to direct sun light is prevented by using a sun cover. Large field displays can easily be modified for other sensor types by only changing the input card for frequency, pulse or serial bus inputs. All panel meter series of 2000 input and output cards are available. Readability of displays: Modular large field display 2012 Power supply 24 VDC, max 40 mA for transmitter + Changeable input/ output cards Inputs are galvanically isolated from power supply Alarm relay 1 max 240 VAC, 2A (option) Alarm relay 2 max 240 VAC, 2A (option) Optional alarm card

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575F-, FD100X-, and FD200X-2012 Large field displays for process inputs-2

Specifications Process inputs: Display scaling Input resistance Accuracy Linearity Supply for transmitter 0..20 mA, 4..20 mA, 0..5 V and 0..10V on the whole display range current input 50Q, voltage input >1 MQ 0,05 % FS 0,01 % FS 24 VDC, max. 40 mA Potentiometer input: 100Q -10kQ Reference voltage 2,5 V, max load 25 mA Voltage stability 150 ppm/°C Alarms (optional): 2 alarms with change-over contacts, relays max 240 VAC, 2 A; hysteresis 0..100% Alarm reset:automatic or manual by external contact or via configuration keys. Reversible function for relays. Model 575F- Digit size 57 mm, 5 digits,...

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