Chatsworth Products Remote Infrastructure Management (RIM-1000) - Manual (Page 53)

Remote Infrastructure Management System - Version 1.0 / July 2014
Chatsworth Products, Inc. (CPI) • 800-834-4969 53
3.4.1.3 Expansion Card “C” Input Configuration
Expansion Card C contains 24 digital NO/NC inputs.
While units will vary depending on individual configurations, Expansion Card C is typically numbered 1.1-1.24, 2.1-2.24, etc.
This page will be displayed when configuring inputs for Expansion Card C. It is similar to the RIM-1000 Main Board Input Configuration
page – see 3.4.1.1, “Main Card - Input Channels 1-8” on page 44—with the following exceptions:
• The Input Type options do not include Analog 4-20mA since Expansion Card “C” only accepts dry contact inputs.
• The Gain, Offset, Hysteresis, Unit of Measure, High Limit 2, High Limit 1, Low Limit 1, and Low Limit 2 are not available
since Expansion Card “C” does not accept analog inputs.
• The option for Individual Ground Type (digital input only) is removed. Expansion Card “C” accepts Individual and Common
Ground inputs; however, it does not require any software configuration.
Figure 3.9 Expansion Card “C” Configuration Page
3.4.1.4 Internal Temperature and Internal Humidity Configuration
Internal temperature and humidity sensors are optional, and are not included on all RIM-1000 configurations. Internal Temperature,
Ch. 105, and Internal Humidity, Ch. 106, have the same options as a standard channel configured as an analog input, but the gain
value cannot be changed-it has a fixed value internally. The Input Type for Internal Temperature is used to specify and display the
input in Fahrenheit or Celsius.