OT50 Specifications

Display (4 x 20 STN LCD technology, dot matrix alphanumeric, 5×7 pixel characters, blue, on a light gray background)
Optional Size 4 x 20 STN LCD
Character Size 0.187″H x 0.116″W (4.8mm x 3.0mm)
User-Defined Characters 3
Visual Indicators Flashing characters
Backlight Yellow LED, optional
Keypad (Sealed membrane)
Number of keys 25 or 30 membrane
Programmable Keys 4, up to 16 characters each
Key Legends Catalog or Custom
Response Tactile, Audible, Visual (local echo)
Repeat Rate None, Slow, Fast, Make-Break
Interface (RS 232 or RS 422)
Baud Rate 150 to 19200
Parity Even, Odd, Space, Mark, None
Word Format 7 or 8 data bits, 1 or 2 stop bits
Connector Unit-mounted DE9-S connector

Power (+5 VDC ± 5%, supplied through serial connections)
Wide-Range +8 to +28 VDC, optional

Mechanical (Metal case, black bezel) Dimensions
CP2500 6.71″x4.625″x1.05″ (170.4mmx117.5mmx26.7mm)
CP2501 3.44″x7.56″x1.01″ (87.4mm x 192mm x 26.7mm)
CP2502 3.78″x7.56″x1.05″ (96.0mm x 192mm x 26.7mm)
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 -4°F to 158°F (-20°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