OPTO 22 G4LC32ISA-LT, User Manual

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G4LC32ISA-LT User’s Guide C-1
CHAPTER 2 APPENDIX C
PRODUCT SPECIFICATIONS
Table C-1: G4LC32ISA-LT Product Specifications
Item Specification
CPU 32-bit Motorola 68020 processor
CPU clock frequency 16.67 MHz
Memory:
RAM
Flash EEPROM on controller 256 KB with battery backup (user programs and data)
256 KB (Firmware and user programs)
RAM/clock battery 3.6-volt lithium, non-rechargeable
Communication:
COM0
COM1
RS-232
RS-485/422 RS-485/422 or RS-232
RS-485/422 or RS-232
TX, RX, RTS, CTS, +5V, DTR, GND
2-wire, half-duplex
4-wire, half- or full-duplex
Real-time clock Clock/calendar, Epson 72421A with battery backup
Power requirements 5 VDC at 1.5 A (maximum)
Typical operating temperature -20° C to 70° C
Storage temperature -40° C to 85° C
Humidity 5% to 95% relative humidity, non-condensing
Software OptoControl, OptoDisplay, OptoServer,
Cyrano, Mistic MMI, MDS
System monitors:
Host communications
Watchdog timers
RAM battery backup low Detect communication errors from processor
Detect main power supply operation
Detects program corruption (checksum RAM test)