Display 4x20 LCD


Optional Size:  4x20 VFD, 8x26 LCD, 160x80 Graphical LCD

User-Defined Characters :  3

Visual Indicators:  Flashing characters

Backlight:  EL or FO, optional


Keypad 34 Key Membrane*


Number of keys:  55,66 key Elastomeric, optional

Programmable Keys:  4*, Any number can be created, optional

Key Legends:  Catalog* or Custom, optional

Response:  Tactile*, Audible, Visual (local echo to display)

Repeat Rate:  None, Slow*, Fast, Make-Break

Interface RS232*


RS422/485, TTL, iTTL, 0-20mA CL, 4-20mA CL, USB w/software bridge, Bluetooth(tm) – optional

Baud Rate:  150, 300, 600, 1200*, 2400, 4800, 9600, 19200, 38400

Parity:  Even*, Odd, Space, Mark, None

Word Format:  7* or 8 data bits, 1* or 2 stop bits

Connector:  DE9S connector mounted directly to enclosure

Power +5VDC±5%*, (supplied through serial connecctions)


Wide-Range:  +8 to +28 VDC, optional


Mechanical (Lexan® case, gray or black)


Dimensions:  OT50, 8.0″x4.3″x1.0′ (203.2mmx107.9mmx 25.4mm)




Operating Temperature:  32°F to 122°F (0°C to 50°C)

Extended Range Option:  -4°F to 158°F (-20°C to 70°C)

Storage Temperature:  -22°F to 158°F (-30°C to 70°C)

Humidity:  95% noncondensing

NEMA Compliance:  4/12 when properly mounted


Agency Compliance




FCC Class A, Part 15


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