Especificaciones Técnicas |
Watchdog timer |
Software programmable |
from 0.01 second to 167772.15 seconds |
Temperature Monitor |
Temperature |
0°C - 75°C; |
Precision |
+-1°C; onbord 2 digital LED display; Warming temperature |
Setting |
50°C, 60°C, 70°C or none. |
Computer power monitor |
PC Power |
+5V,External Power +12V |
RS-232 output |
speed: 9600, 4800, 2400 or 1200bps |
Transmit Message Includes |
watchdog timer state Temperature status Current Temperature scale External & PC power status. |
Power Required |
1.External power |
+12V, 3W or |
2.Internal power |
+12V, 3W |
Printer-like I/O interface: |
LPT0(3bch) LPT1(378h) LPT(278h)
|
For User Defined |
only need 3 I/O ports |
WDT/Watchdog |
power failure LED display only on terminal board |
IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15 |
4 BIT TTL output: |
logic high: 2.4VDC min, source 400uA. logic low: 0.5VDC max, sink-10mA |
Two Relay for watchdog or temperature failure |
Contacts: FoRM c. Max switched current: 1A 30V/DC Max switched voltage: 120VAC/60VDC Max carry current : 1.25AC/DC |