47
Alarms
Maximum Number:
Two "soft" alarms
Maximum # Outputs:
Up to 2 outputs can be used for alarm purposes
Combination Alarms:
Logical OR or AND of alarms to an individual hardware output is
available.
PERFORMANCE
Reference Conditions
Ambient Temperature:
20ºC ± 2ºC
Relative Humidity:
60-70%
Supply Voltage:
90-264V AC 50Hz ±1%
Source Resistance:
<10 ohm for T/C input
Lead Resistance:
<0.1 ohm/lead balanced (Pt100)
Common Mode
>120dB at 50/60Hz giving negligible effect at up to
Rejection
264V 50/60Hz
Series Mode
>500% of span (at 50/6OHz) causes negligible effect
Rejection:
DC Linear Inputs
Measurement
Accuracy:
± 0.25% of span ± -1 LSD
RTD/Thermocouple Inputs
Measurement
Accuracy:
± 0.25% of span ± -1 LSD
Note: Reduced performance with Type B T/C between 100-600º C
(212 - 1112º F)
Linearization
Better than ± 0.2º C any point, any 0.1º C range (± 0.05º C typical).
Better than ± 0.5º C any point, any 1º C range.
Cold Junction
Better than ± 0.7ºC
Compensation:
Summary of Contents for MIC 1162
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Page 41: ...37 APPENDIX A BOARD LAYOUT JUMPER POSITIONING FIGURE A 1 Exploded View Board Layout...
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