B-1
Hardware Basic Specifications
APPENDIX B
Hardware Basic Specifications
Display element : Model STN Liquid Crystal
Number of characters that can
be displayed : 20 characters x 4 lines
Construction of characters displayed : 5 x 7 dots matrix
Size of characters displayed : 2.45 mm W x 3.95 mm H
Effective display area : 57.55 mm W x 17.15 mm H
Kind of characters that can be
displayed : Alphanumeric characters and signs
CPU : 8-bit C-MOS microprocessor
RAM : 32 K byte
ROM : PROM : 32 K byte
EEPROM : 256 byte
Buffer for receiving : 256 byte
Reset switch : One reset switch is mounted on the rear
side.
Interface : RS-232C
Data type : Bit serial
Communication code : JIS 8 bit
Parity code : Even bit
Baud rate : 4800 bps
Power supply method : To be supplied from the PSC3000/
PSC4000/PSC5000 System through cable.
Power supply voltage : 5 VDC +/– 5%
Power consumption : Maximum 500 mW
Outline dimensions : 159 mm D x 81 mm W x 27 mm H
Weight : 370 grams
Cable length : 2 meters
Ambient temperature : For operation: 0 to 45 degree C
For storage : –10 to 60 degree C
Ambient humidity : 5 to 90% RH (for operation and storage)