Download 2009 Product summary - BEKA Associates
Download 2009 Product summary - BEKA Associates
Download 2009 Product summary - BEKA Associates
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Serial text<br />
displays<br />
NOW WITH MODBUS<br />
Low cost operator interfaces that are<br />
ideal for simple machine and process<br />
control applications in hazardous and<br />
safe areas. Field mounting instruments<br />
have a robust IP66 GRP<br />
enclosure with a separate terminal<br />
compartment; the panel mounting<br />
models have IP66 sealed fronts.<br />
◆ High contrast display with backlight,<br />
operator pushbuttons and<br />
two switch outputs<br />
◆ Selectable Modbus, <strong>BEKA</strong> or<br />
Legacy protocol<br />
◆ Displays up to four variables on<br />
one of nine standard screen<br />
formats, some with bargraphs<br />
◆ ATEX, FM, cFM & IECEx certified<br />
intrinsically safe models communicate<br />
via a <strong>BEKA</strong> BA201 galvanic<br />
isolator which has RS232<br />
and RS485 safe area ports, or<br />
equivalent isolators may be used<br />
◆ General purpose models have<br />
RS232 or RS485 ports<br />
◆ Powerful pattern matching facility<br />
enables data in proprietary<br />
ASCII strings to be displayed<br />
◆ Free <strong>BEKA</strong> ScreenWriter software<br />
simplifies design of custom<br />
screen formats<br />
◆ Robust IP66 field mounting and<br />
IP66 panel mounting models<br />
FREE simulation and<br />
ScreenWriter software<br />
Operator<br />
Certification<br />
Mounting Push buttons Outputs Communication Europe ATEX USA FM & Canada cFM International IECEx<br />
Intrinsically safe – for use in all gas and dust hazardous areas<br />
IS/I,II,III/1/<br />
BA484D Field 4 2 Via BA201. Other Group II ABCDEFG EEx ia IIC T5<br />
galvanic isolators Category 1GD* NI/I,II,III/2/ EEx iaD 20 T80*<br />
may be used EEx ia IIC T5 ABCDEF<br />
Via BA201. Other Group II IS/I/1/ABCD<br />
BA488C Panel 6 2 galvanic isolators Category 1G NI/I/2/ABCD EEx ib IIC T5<br />
may be used EEx ia IIC T5<br />
General purpose<br />
BA684D Field 4 2 RS232 or<br />
RS485<br />
BA688C Panel 6 2 RS232 or<br />
RS485<br />
*ATEX & IECEx dust certification is an option<br />
Hazardous area<br />
S1 S2 S3 S4 S5 S6 S7<br />
S1 S2 S3 S4 S5 S6 S7<br />
BA488C<br />
1200<br />
820 kg<br />
0<br />
Optional external switches<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
Safe area<br />
Recently introduced<br />
BA201<br />
Communications isolator<br />
RS232<br />
or<br />
RS485<br />
+ 20 to 35V dc<br />
To simplify hazardous area installations, the new dedicated BA201 galvanic isolator can power and communicate with up to four<br />
BA484D and BA488C serial text displays.<br />
Mounting Location Safe area No. of text displays Europe ATEX USA FM & International<br />
communication in hazardous area Canada cFM IECEx<br />
Intrinsically safe output – for use in all gas and dust hazardous areas<br />
BA201 DIN rail Safe area RS232 & 2 with 2-wire system IS circuit Group 2 IS circuit IS circuit<br />
RS485 4 with 3-wire system [Ex ia] IIC IS/I/1/ABCDEFG [Ex ia] IIC
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