User Manual

Appendix A
Appendix A Technical Specification A
-25
Support protocol
ADAM-4021:
ADAM ASCII
ADAM-4024:
ADAM ASCII and MODBUS/RTU
Watchdog timer
ADAM-4021:
System (1.6 second)
ADAM-4024:
System (1.6 second) and communication
Power supply +10 to +30 V
DC
(non-regulated)
Power consumption
ADAM-4021:
1.4 W @ 24 V
DC
ADAM-4024:
3.0 W @ 24 V
DC