PROMOTION TERMINALS
Document 15774(1.0.0.0)
73
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PPENDIX
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Specifications
Display
Supertwist Nematic 192 x 128 Pixel Liquid Crystal Display with Graphics Capabilities
U.S. ASCII Character Set, Dark Characters on Light Background with Blinking and Inverse Video
Attributes
8 x 24 or 16 x 32 Display Format (Menu or Host Selectable)
Menu-Controlled Contrast Settings
Backlit or Extended Temperature Backlit Options Available
Keys & Switches
Type: Membrane or Elastomeric
Standard Layouts: 45-key (9 rows x 5 columns), 30-key (6 x 5) and 20-key (5 x 4)
Custom Layouts: 32-key (8 x 4) and 15-key (5 x 3)
Feedback: Tactile and Audible
Programmability: Five Function Keys with Fifteen Definitions
Emergency Stop: 2 Pole “Press and Twist,” Contact Rating: 0.5 A, 28 VDC
Liveman Switch: 3 Position, Jokab JSHD2B, Contact Rating: 0.5 A, 28 VDC/0.2 A, 2 8VAC
Options: Backlit Keypad and Custom Keypad Layouts Options Available
Power
Voltage: 5 VDC +/- 5%, 7.5-12 VDC
1
Linear Regulator or 9.5-28 VDC Switching Regulator
Current: 85-90 mA Nominal (RS-232, RS-422)
2
1.
Maximum voltage depends on current draw
2.
Some options require additional current (for example, a backlight adds 50 mA)
CPU
Type: Atmel AT89C55WD
Speed: 11.059 MHz
Interface
Type: RS-232, RS-422 or CMOS/LSTTL level
Handshaking: 2 Lines (DTR, DTS) for RS-232, CMOS/LSTTL
Data Rates: 300 to 19,200 bps and 57,600 bps (9,600 Requires Handshaking)
Parity Range: Even, Odd, Mark, Space, None, Ignore
Control Bits: 1 Start and 1-2 Stop Bits
Permanent Wire Cable: 10ft, 15ft. or 25ft. Straight with Molded DA-15 Connector