Advanced Force Gauge User’s Manual
31
PLC Cable
Supply voltage: The relay is powered from a 5 volt regulator inside the AFG Input
control: The relay state is controlled via a TTL signal from the AFG and is in a
“closed position” when a logic ‘1’ input is applied.
Output characteristics
Peak relay ac voltage: 350 volts
Continuous relay load current or peak ac voltage: 120 mA
Maximum relay peak load current: 300 mA
Typical relay contact resistance at 100 mA: 17 ohms
Isolation voltage between AFG and relay output: 1500 volts AC
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