Measurement Computing LGR-5320 Series - Manual (Page 33)

LGR-5320 Series User's Guide Specifications
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Digital output
Table 8. Digital output specifications
Parameter Specification
Number of outputs 1
Type Mechanical relay, NEC ED2/EF2 series
Relay configuration 1 Form C
Relay contact resistance
0.075 Ω
Relay contact operate time 3 ms (excluding bounce)
Relay contact release time 2 ms (excluding bounce)
Relay insulation resistance 1000
MΩ at 500 VDC
Relay contact ratings Maximum switching voltage: 220 VDC/250 VAC
Maximum switching current: 1.0 A
Maximum carrying current: 2.0 A
Fault tolerance
Table 9. Fault condition behavior
Condition Behavior
Power loss  Volatile memory data loss (internal memory)
 Data loss if data being written to non-volatile storage. MCC cannot guarantee
integrity of existing data on storage device. (Note 6)
Unexpected removal of SD card  Data loss if data being written to non-volatile storage. MCC cannot guarantee
integrity of existing data on storage device. (Note 6)
Power on after fault.  Unit restarts with existing configuration.
Note 6: Solid-state memory devices behave differently under fault conditions. MCC cannot guarantee the
integrity of data, both new and existing, in the event of power loss, unexpected media removal or
similar actions.