Epson FEH300b - Manual (Page 17)

2-3
2-1 Specifications
(4) Interface specifications
Item Specifications
D-sub 9-pin (CN1) Applicable
standards RS-232C, RS-422/485
Synchronization Asynchronous type
Data length 7- or 8-bit
Parity None, odd, even
Stop bit 1- or 2-bit
Baud rate 4800, 9600, 19200, 38400, 57600, 76800, 115.2kbps
(187500 bps for MPI connection
(Note))
Applications PLC, temperature controller, barcode reader, etc.
Modular jack 8-pin
(MJ1/MJ2) Applicable
standards RS-232C, RS-485 (2-wire connection)
Applications Screen data transfer (MJ1), PLC, temperature controller, CREC, barcode reader,
V-I/O, Multi-link 2, V-Link, etc.
USB connector
(USB-A/B) Applicable
standards Compliant with USB version 1.1
Baud rate Low speed: 1.5 Mbps, full speed: 12 Mbps
Applications Printer (EPSON PM series), CF card reader/writer
Applicable
standards Compliant with USB version 1.1
Baud rate Low speed: 1.5 Mbps, full speed: 12 Mbps
Applications Screen data transfer, PictBridge-compatible printer
Ethernet port
100BASE-TX/
10BASE-T
(LAN) Applicable
standards Compliant with IEEE802.3u (100BASE-TX), IEEE802.3 (10BASE-T)
Baud rate 100 Mbps, 10 Mbps
Recommended
cable 100
Ω
UTP (unshielded twist-pair cable), category 5, max. 100 m long
Applications PLC connection, etc.
CF card interface Compliant with CompactFlash TM
Extensional communication port
(CN5) Controller unit connection
(The communication unit is not connectable.)
Optional unit port (CN7) RGB input/output, video, sound
(The optional unit "GU-xx" is necessary.)
Note) For details, refer to the User’s Manual (2201NEx).
(5) Clock and backup memory specifications
Item Specifications
Battery specification Coin-type lithium primary cell
Backup memory SRAM 512 kbytes
Backup period Approx. 5 years (Ambient temperature at 25 °C)
Battery voltage drop detection Provided (Internal memory of $s167 allocated)
Calendar accuracy Monthly deviation ±90 s (Ambient temperature at 25 °C) (Note)
Note) Time loss is approximately 90 seconds a month in an ambient temperature of 25
°
C in the non-energized state
(backup with battery). Depending on the ambient temperature, the calendar may lose 356 seconds or advance
189 seconds in a month at the maximum. Correct the clock periodically.
USB-A
USB-B