ViewSmart 200/2050/2150 Controller User's Manual
Document: UM-1021
Revision Level B
33
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Chan 2 D2A MAX
41028
3
NA
Min and Max calibration points for the A/D and D/A converters.
Memory ASCII Strings:
User Info Chan 1
40401-40405
3
NA
User Info Chan 2
40406-40410
3
NA
10 ASCII characters (2 per register) assigned to the unit identifier read as bytes.
EUNITS Chan 1
40411-40415
3
NA
EUNITS Chan 2
40416-40420
3
NA
10 ASCII characters (2 per register) assigned to the engineering units read as bytes.
Chan 1 ASCII Reading
40421-40423
3
NA
Chan 2 ASCII Reading
40424-40426
3
NA
6 ASCII characters (2 per register) reflecting the display readout..
Firmware Version:
Version
40427-40428
3
NA
3
ASCII characters (2 per register) reflecting the firmware version.
3.3
OPTIONAL EXTERNAL 24VDC 50 WATT POWER SUPPLIES
Some applications may require 24VDC power in excess of the 12 watts supplied by the
ViewSmart 200. NEC Class 2 FIFTY WATT external supplies are available for Division
1 (part # 10-0314) and Division 2 (part # 10-0315) potentially hazardous area
installations and both also include a NEMA 4X weather rating. See complete
specifications at:
http://www.rcsystemsco.com/rc/prod_view.asp?pid=25
.
SECTION 4
4.0
ViewSmart 200 N4 NEMA 4X WALL MOUNT ENCLOSURE
The ViewSmart 200 N4 wall mount NEMA 4X enclosure is shown in Figure 4.0. Non-
metallic enclosures are not grounded by metal conduit. For internal ground points to be
grounded to earth, the TB5 – GND terminal must have a proper earth ground connection
(see Figure 3.1).
CAUTION: NONMETALLIC ENCLOSURE DOES NOT PROVIDE
GROUNDING BETWEEN CONDUIT CONNECTIONS. USE GROUNDING
TYPE BUSHINGS AND JUMPER WIRES. ALL FIELD WIRING MUST HAVE
INSULATION SUITABLE FOR AT LEAST 250V.
