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Hardware Specifications
Physical Dimensions
Height — 4.00 inches [102
mm]
Width — 6.00 inches [152 mm]
Total Depth —
1.77 inches [45 mm]
Panel Cutout and Dimensional Drawings
Mechanical
Material — aluminum sealed to NEMA
4/12 when panel mounted
Mounting — panel
Wiring —
field-wired to external barrier strip and RJ-45 comm.
connector
Weight — 1 pounds [0.45 kg]
Ratings
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Complies with EN50081-2 (1994) &
EN50082-2 (1995) |
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NEMA 4/4X(indoor)/12 |
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Class I, Division 2, Groups A, B, C, D |
Environment
Operating Temperature — +14
to +149° F [-10 to +65° C]
Storage Temperature — -40 to
+185° F [-40 to +85° C]
Power Requirements
Input Voltage — +12 to +30 VDC, Class
2
Power Requirements — 2.5 watts typical, 3 watts
maximum
Communication
Serial Port — RS-232, RS-422 or
RS-485
Connector — RJ45
Baud Rates — 19.2K, 9600,
4800, 2400, 1200, 600 or 300
Type — point-to-point and
multi-drop network
Display
Type — VFD; 5 x 7 dot matrix with
cursor
Size — 4 lines of 20 characters
Character
Height — 0.16 inches [4 mm]
Viewing Angle —
approximately 90 degrees
Keypad
Type — membrane
Feedback
— internal buzzer
Layout — 16 user-definable keys arranged
in 2 rows
Operational Life — up to 5 million
operations
Customizing — user definable keys and a slide-in
legend allow you to completely customize the keypad
Other Hardware
- 128K x 8 flash PROM for firmware, protocol and
configuration data
Operating Specifications
- Displays text strings sent from the host
controller
- Allows full control of the OIT's display by
the host controller
- Stores and displays up to 500 user-definable
messages
- Sends ASCII text and control characters to the
host controller using the keypad
- Each key can be programmed to simulate a
momentary, latched, or on/off switch
- Each key can be programmed to send up to 40
characters to the host controller
- Multiple OITs can be networked to the host
controller
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