Acquisition & Control on PC | PCI DI/O | WDT-02


Detailed features:
Intelligent Watchdog Timer Card - WDT 02Watchdog timer: Software programmable from 0.01 second to 167772.15 seconds.
Temperature: 0ºC - 75ºC
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
watchdog timer state
Temperature status
Current Temperature scale
External & PC power status...etc.
1.External power:+12V, 3W or 2.Internal power:+12V, 3W
Printer-like I/O interface: LPT0(3bch), LPT1(378h), LPT(278h) or User Defined, only need 3 I/O ports
Intelligent Watchdog Timer Card - WDT 02
WDT-01 without daughter board, display, temperature sensor and relay
FEATURES:
Intelligent Watchdog Timer Card
SPECIFICATIONS:
Temperature monitor
Transmit message includes:
Power required:
Output Signals:
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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
Output Signals
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