Key Specifications/Special Features:

• Built in "Addressable RS485 to RS232 Converter" firmware
• Support 7 RS232 devices
• Watchdog timer provides fault tolerance recovery
• CPU 80188, 40MHZ
  • SRAM 256KB
  • FLASH ROM 512KB
  • EEPROM 2KB
  • EMBEDDED OS RomDos(Datalight)
  • Communication speed: 115.2K bps max
  • Operating temperature: -25°C to +75°C
  • Storage temperature: -40°C to +80°C
  • Power requirement: Unregulated 10~30 VDC power
• Series: EX9521D, EX9522D, EX9523D, EX9524D, EX9527D

    

Model No.	EX9521D	EX9522D	EX9523D	EX9524D	EX9527D
COM1	RS232(5wire)	RS232(5wire)	RS232(5wire)	RS232(5wire)	RS232(5wire)
COM2	RS485	RS485	RS485	RS485	RS485
COM3	x	RS232(3wire)	RS232(3wire)	RS232(3wire)	RS232(3wire)
COM4	x	x	RS232(3wire)	RS232(3wire)	RS232(3wire)
COM5	x	x	x	RS232(3wire)	RS232(3wire)
COM6	x	x	x	x	RS232(3wire)
COM7	x	x	x	x	RS232(3wire)
COM8	x	x	x	x	RS232(3wire)

COM1: Program download RS232 (5wire) EX9524D, EX9527D.

COM4: Program download RS232 (3wire) EX9521D, EX9522D, EX9523D.