BEKA BA484D Intrinsically Safe Serial Text Display, Field Mounting

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This BA484D displays text and simple graphics in a hazardous process area. Incorporating a high contrast backlit display, push buttons and two solid state outputs, this low cost operator interface is ideal for simple process control applications.

The instrument, which has ATEX, FM and IECEx intrinsic safety certification, communicates and is powered via a 2 or 3 wire system from a galvanic isolator in the safe area. To simplify hazardous area installations, the dedicated BA201 galvanic isolator which has RS232 and RS485 safe area ports can power up to four BEKA intrinsically safe Serial Data displays.

The text display supports Modbus, BEKA and legacy protocols and includes eleven standard screen formats which display up to eight variables on each screen, some with bar graphs. If custom display formats are required, these can be constructed using the free BEKA ScreenWriter software.

A powerful Pattern Matching facility is resident in the Serial Data display which enables the capture and display of data contained in proprietary ASCII serial strings.

Supported by a three year guarantee.

You will also need: BA201 Intrinsically Safe Communications Isolator

 

 

 

 

We are an authorized BEKA distributor shipping to locations in the United States.

$1,468.00

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Description

  • Intrinsically Safe Certification
  • High contrast 3.41 in x 1.77 in (86.5 mm x 45 mm) display with backlight
  • Display up to 8 variables
  • 11 standard screen formats.
  • Communications: Modbus RTU slave, BEKA and Legacy Protocols
  • Four operator push-buttons & two switch outputs.
  • IP66 field mounting
  • GRP enclosure.
  • Free download for Simulator and ScreenWriter software.

Optional:

  • USA and Canadian Certification
  • ATEX & IECEx Dust Certification

Technical Data

Legacy StatusNone
Mounting & EnclosuresField 212 x 141 mm
Display FormatHigh contrast 3.41 in x 1.77 in (86.5 mm x 45 mm) display with Backlight

Displays up to 8 variables

Separate Terminal CompartmentYes
Ingress ProtectionIP66 Ingress Protection
Communications Interface via BA201RS232 or RS485
ProtocolModbus, BEKA Legacy
Operator Pushbuttons4
Connections for Remote Operator Pushbuttons6
Solid State Outputs2
Factory Mutual USA & CanadianSpecify
ATEX & IECEx DUSTOptional

Approvals

 

 

 

 

ATEXATEX Group II Category 1G
Ex ia IIC T5 Ga
-40°C ≤ Ta ≤ +60°C
IECExEx ia IIC T5 Ga
-40°C ≤ Ta ≤ +60°C
Factory MutualEntity
IS / I / 1, II, III / ABCDEFG / T4 Ta = 60°C; Type 4X, IP66
I / 0 / AEx ia IIC T4 Ta = +60°C; Type 4X, IP66Nonincendive
NI / I / 2 / ABCD / T4 Ta = +60°C; NIFW; Type 4X, IP66
S / II / 2 / EFG / T4 Ta = +60°C; NIFW; Type 4X, IP66
S / III / 2 / T4 Ta = +60°C; NIFW; Type 4X, IP66
I / 2 / IIC / T4 Ta = +60°C; NIFW; Type 4X, IP66
Canadian Factory MutualEntity
IS / I / 1, II, III / ABCDEFG / T4 Ta = 60°C; Type 4X, IP66
I / 0 / Ex ia / IIC T4 Ta = +60°C; Type 4X, IP66Nonincendive
IPA / I,II,III  / 2 / ABCDEFG / T4 Ta = +60°C; Type 4X, IP66
I / 2 / IIC / T4 Ta = +60°C; NIFW; Type 4X, IP66
CCOE/PESOEx ia IIC T5 Ga
-40°C < Ta < +60°C

 

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