Hardware Reference
Electrical /Mechanical Specifications
Memory: 32K bytes battery backed RAM standard, 64K bytes
optional
Communications: Two RS232C ports, XON / XOFF handshaking capability
COM 1 is configurable as RS232, RS422, or RS485.
Optically isolated.
I/O: 8 bit parallel I/O; optically isolated -0.5 to +30V input,
pulled up to +5V by 22K resistor Open collector output,
sink 30 mA Industry standard PB-8 compatible.
Keyboard IBM-PC XT compatible
Connector:
Display: High contrast Super-Twist LCD (liquid crystal display)
Size: 8 lines by 40 characters
Characters: 5 x 8 dot matrix; 0.095 x .15 (2.40 mm x 3.84 mm)
Dot size: 0.019" x 0.019" (0.48 mm x 0.48 mm)
Backlight: Electro-luminescent panel with “auto-shutdown”
feature Graphics capability.
Keyboard: 30 large, full-travel keys, rubber elastomer type
Help function: Context sensitive HELP key available
Functions: 9 programmable function keys
Cursor, insert, delete, alpha, and print keys
Power: 9V to 30V DC 6 Watts maximum.
1 Amp power-on inrush current.
Weight: 4.2 lbs (1.9 Kg)
Environment: +32 to +122° F (0 to +50° C)
5% to 95% relative humidity (non-condensing)
Designed to NEMA 4 (water-tight) and NEMA 12 (dust-
tight) specifications.
Mounting: Panel mount or flat surface mount (hardware included)
Rugged, cast front housing
Physical size: 8.5"H X 8.5"W X 2.44"D
Hardware Reference
Electrical /Mechanical Specifications
55
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