OT50 SPECIFICATIONS
Display 4×20 LCD
Optional Size: 4×20 VFD, 8×26 LCD, 160×80 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)
Environmental
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
EN55022
CENELEC (CISPR 22)
FCC Class A, Part 15
