3
• Watchdog Timer Programmable 256 interval, from 1 to 255 sec
Environment
• Ingress Protection IP40
• Operating Temperature IEC 68 2-2 (with 100% CPU/ I/O loading)
-20 ~ 75C (-4 ~ 167F)
• Operating Humidity 20 ~ 95% (non-condensing)
• Shock Protection IEC 68 2-27CompactFlash:
50 G @ wall mount, half sine, 11 ms
• Vibration Protection IEC 68 2-64 (Random 1 Oct./min, 1hr/axis.)
CompactFlash: 5 Grms @ 5 ~ 500 Hz
I/O Interface
• Serial Ports UNO-1140: 4 x RS-232/485 with DB9 connectors,
Automatic RS-485 data flow control
UNO-1140F/FH: 4 x isolated RS-232/485 with DB9 con.
4 x isolated RS-485 with screw terminal,
Automatic RS-485 data flow control
Serial Port Speed
• COM1~COM4 RS-232 : 50~115.2 kbps
RS-485 : 50~115.2 kbps
• COM5~8 (UNO-1140F/FH) RS-485 : 300~921.6 kbps (max)
• Serial Port Protection
• (UNO-1140F/FH) 500V
DC
Isolation Protection
• 2000V
DC
EFT Protection
• LAN 1 x 10/100 Base-T RJ-45 ports
• USB 2 x USB, USB 2.0 compliant
Reserved Functions
• PC/104 Slot* PC/104 slot, space supports 2 cards,
supports +5 V
*Note: This function is reserved for projects
