Appendix A
Appendix A Technical Specification A
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A.18 ADAM-4068/4069 8-channel Relay Output Module
Table A-22 ADAM-4068/4069 Specifications
DO channel number 8 channel relay
(4 form A, 4 form C)
Contact rating
(Resistive)
ADAM-4068:
AC: 0.6A @ 125V
0.3A @ 250V
DC: 2A @ 30V
0.6 @ 110V
ADAM-4069:
AC: 5A @ 240V
DC: 5A @ 30V
Breakdown voltage ADAM-4068:
500 VAC (50/60 Hz)
ADAM-4069:
1000 VAC (50/60 Hz)
Insulation resistance 1 G minimum at 500 VDC
Relay on time (typical) ADAM-4068: 3 ms
ADAM-4069: 5 ms
Relay off time (typical) ADAM-4068: 4 ms
ADAM-4069: 5.6 ms
Support protocol ADAM ASCII and MODBUS/RTU
Watchdog timer System (1.6 second) and
communication
Power supply +10 to +30 VDC (non-regulated)
Power consumption ADAM-4068:
0.6 W @ 24 VDC
ADAM-4069:
2.2 W @ 24 VDC