Yokogawa PC-Based MX100 - Manual (Page 106)

4-18 IM MX100-01E
Common-mode voltage:
600 VACrms (50/60 Hz), reinforced (double) insulation
Common-mode rejection ratio:
For integration time is 16.67 ms or more: 120 dB or more
For integration time is 1.67 ms or more: 80 dB or more
(50/60 Hz ±0.1%, 500 Ω unbalanced, between the minus terminal
and ground)
Common-mode voltage between channels (Maximum noise voltage between channels):
120 VACrms (50/60 Hz)
Noise rejection: Rejection by the integrating A/D converter and the use of low pass
filters
Input resistance: DC voltage at 1 V range or less, thermocouple range: 10 MΩ or
more
DC voltage at 2 V range or more: Approx. 1 MΩ
Insulation resistance: 20 MΩ or more (500 VDC) between the input and ground
Input bias current:
10 nA or less (except for burnout setting)
Withstand voltage: 1000 VAC (50/60 Hz) for one minute between input terminals
3700 VAC (50/60 Hz) for one minute between the input terminal
and earth terminal
Input signal source resistance:
DC voltage and thermocouple: 2 kΩ or less
Thermocouple burnout:
Detection at a specified detection interval per measurement
interval and detection within the thermocouple range (detection
ON/OFF possible)
Up/Down setting is possible
2 kΩ or less: normal, 200 kΩ or more: line broken
(Shunt capacity of 0.01 µF or less), detection current of
approximately 10 µA, and detection time of approximately 2 ms
Power consumption: Approximately 1.2 W
External dimensions: Approximately 174 (W) × 131 (H) × 150 (D) mm (including the
terminal cover)
Weight: Approximately 0.8 kg
Terminal type: Clamp, or M3 screw terminal (if /H3 option is added), terminal
board is not detachable
Applicable wire size: 0.14 to 1.5 mm 2 (AWG26 to 16) (for clamp terminals)
4.6 30-CH, Medium-Speed DCV/TC/DI Input Module (MX110-VTD-L30) Specifications