AddMe® Lite AMJR-14-SB Programmable I/O for BACnet MS/TP
Control Solutions’ AddMe Lite Model AMJR-14-SB Programmable I/O for BACnet MS/TP is a BACnet Application Specific Controller (B-ASC) with 14 I/O points and programmable control.
Control Solutions’ AddMe Lite Model AMJR-14-SB Programmable I/O for BACnet MS/TP is a BACnet Application Specific Controller (B-ASC) with 14 I/O points and programmable control. The AMJR-14-SB features 12 analog/universal inputs with configurable type and scaling. You can individually configure each universal input for 10-bit fast analog or discrete input. The AddMe Lite also includes 2 discrete outputs and 2 discrete inputs with pulse count capability to 5kHz.
Analog Input objects provide data from the analog I/O points. Linearization tables are provided for 3K, 10K and 20K type II, III, and IV thermistors. Input type and scaling is configured by writing to BACnet object properties. Additional uncommitted writeable objects are available for data exchange with the user program.
Feature Highlights
• 12 Analog/Universal Inputs, 10-bit, Configurable as 0-10VDC, Thermistor, Dry Contact
• Pulse Count on 2 Analog/Universal Inputs
• 2 Discrete Outputs, Open Drain FET, 1A @ 30VDC
• BACnet MS/TP 9600 to 76,800 Baud
Control Solutions’ AddMe Lite features 12 inputs which accept analog input from thermistors or 0-10V sensors, or discrete input from dry contact switches. AddMe Lite also provides 2 discrete outputs which can sink 1A at 24VDC.
Analog Input objects provide data from the analog I/O points. Linearization tables are provided for 10K and 20K type II, III, and IV thermistors. Input type and scaling is configured by writing to object properties. Binary Output objects provide BACnet access to the outputs. An additional 60 writeable Multistate Input objects are available for use by the user’s program.
The AMJR-14-SB configuration tool connects to the MS/TP network using the MTX002 MS/TP to USB adapter (if not using a BACnet IP router). This intelligent adapter plugs into your PC’s USB port, and offloads the MS/TP token passing from the PC to make it more reliable. The MTX002 allows you to connect your PC to an MS/TP network running at 76800 baud, something not possible with a generic RS-485 port adapter.
• 12 Analog/universal inputs
• 0-10VDC, Thermistor, dry contact
• Software selectable input type
• 10-bit resolution
• 2 channels capable of pulse count input
• 2 Discrete outputs
• Open drain FET, 1A @ 24V current sink
• BACnet MS/TP Slave
• Supports 9600, 19200, 38400, and 76800 baud
• Powered by 10-30VDC or 24VAC 50/60 Hz
• Power Consumption:
• 0.15A @ 24VDC max.
• DIN rail mounting, 100mm H x 70mm W x 60mm D
• Pluggable screw terminal blocks
• -40C to +70C, 5%-95% RH non-condensing
• Certifications: FCC, CE
Objects Provided
• 40 Analog Input (20 uncommitted, writeable)
• 2 Binary Output (commandable)
• 60 Multistate Input (60 uncommitted, writeable)
• 1 Device
• 2 File
• 1 Program