NetSure
™
Control Unit (NCU)
User Manual, UM1M830BNA
Spec. No: 1M830BNA, 1M830DNA Code: UM1M830BNA
Model No: M830B, M830D Revision M, May 12, 2017
Specifications
Input Voltage Range: 19 VDC to 60 VDC.
Power Consumption, Maximum: 18 W.
Operating Temperature Range: -40 °C to +70 °C (-40 °F to +158 °F).
Relative Humidity: Capable of operating in an ambient relative humidity range of 0% to 90%, non-condensing.
Environment: The controller is recommended to be used in Pollution of Degree 2. Pollution Degree 2 applies where there is only non-
conductive pollution that might temporarily become conductive due to occasional condensation (such as the office -environment).
Dimensions (H x W x D):
Model M830B: 43.4 mm x 86 mm x 208 mm
1.65” x 3.41” x 8.33”
Model M830D: 86.2 mm × 87 mm × 208 mm
3.41” x 3.42” x 8.33”
Weight: < 1 kg (2.2 lbs).
Front Panel Display:
Model M830B: 128 x 160 Pixels TFT LCD
Model M830D: 320 x 240 Pixels TFT LCD
Indicators:
Status (Green)
Minor Alarm (Yellow)
Critical / Major Alarm (Red)
Local and Remote Access Passwords: Refer to “Passwords and Privilege Levels” on page 13.
Inputs and Outputs: Connection points provided on controller interface board(s) mounted in the system. Refer to your system
documentation.
Factory Default Setpoints: Refer to the Configuration Drawing (C-drawing) furnished with your system for a list of factory default values.
Safety and Standards Compliance:
Electrical: IEC 60950-1, EN 60950-1, UL 60950-1
EMC: EN 300 386, 2001 Class B; FCC Part 15, Class B
Environmental: CE; NEBS Level 3
GR-3108 Class 2 Compliant
Temperature Probe Accuracy:
Calibration Error (-25 °C to +105 °C): ±2 °C
Nonlinearity (-25 °C to +105 °C): 0.4 °C
NCU Temperature Probe Input Accuracy (-10 °C to +65 °C): ±2 °C
To Next Page
Loading...
Need help?
General
