FLASH EPROM 32MB (Logic program area included)

SRAM 512KB^*1

Asynchronous transmission: RS-232C/422/485
Data length: 7 or 8 bits
Stop bit: 1 or 2 bits
Parity: None, odd, or even
Data Transmission Speed: 2,400 to 115,200 bps
Maximum transmission distance: With RS-232: 15 m (49.2 ft), With RS-422 at 115,200 bps: 1,200 m (3,937 ft)

(HMI) Asynchronous transmission: RS-232C/422/485
Data length: 7 or 8 bits
Stop bit: 1 or 2 bits
Parity: None, odd, or even
Data Transmission Speed: 2,400 to 115,200 bps
Maximum transmission distance: With RS-232: 15 m (49.2 ft), With RS-422 at 115,200 bps: 1,200 m (3,937 ft)
USB (Type A) interface

Connector: Modular jack (RJ-45) x 1
Standard: IEEE802.3u, 10BASE-T/100BASE-TX
Maximum transmission distance: 100 m (328.1 ft)

Connector: USB2.0 (Type A) x 1
Power supply voltage: 5 Vdc ±5 %
Maximum current supplied: 500 mA/port
Maximum transmission distance: Less than 5 m (16.4 ft)

Connector: USB2.0 (mini B) x 1
Maximum transmission distance: Less than 5 m (16.4 ft)

SD Card Slot x 1
SD/SDHC card of up to 32 GB