LS 1628u

Product Description

The OEMCtrl® OptiCORE™ LS-1628u is a high-performance, BACnet native direct digital controller (DDC). It provides the speed, power, memory, and I/O flexibility needed for the most demanding control applications in the industry. Capable of controlling HVAC equipment with high I/O point counts including 44 points on the base controller and up to 224 through expandable I/O boards. Made with integration in mind, the LS-1628u can integrate with building automation systems via BACnet (IP or MSTP) or Modbus (IP or serial). It also allows for connecting to communicating devices like VFDs via BACnet or Modbus.

Communication Features

3 Configurable Communication Ports

  • Gig-E: 10/100/1000 Base T Ethernet Port for BACnet or Modbus communication, includes DHCP addressing
  • Port S1: Rotary configurable EIA-485 Port for BACnet MS/TP, ARC156 or Modbus (primarily for BAS connection)
  • Port S2: Firmware configurable EIA-485 Port for BACnet MS/TP or Modbus (primarily for communicating device connection)

6 Dedicated Communication Ports

  • Service Port: 10/100 Base T Ethernet port for technician access or for high-speed touchscreen connection
  • Rnet: Sensor Network or for touchscreen connection
  • I/O Bus Port: for I/O point expansion via screw terminal for remote mounting
  • I/O Bus Edge Connector: for I/O point expansion (includes power)
  • Act Net: Network of communicating valves and actuator
  • Comm Expansion Edge Connector Port: for comm expansion
Powered by 32-bit ARM Cortex-A8, 600MHz, processor with multi-level cache memory with 16 GBs eMMC Flash memory and 256 MB DDR3 DRAM
Flexible, color-coded and easy to wire I/O
Fully programmable using our powerful EIKON® graphical programming tool. Control sequences can also be fully simulated off-line within EIKON or on-line via “Live Logic” for real-time troubleshooting of the control logic while the equipment is running.
Built-in support for the OEMCtrl ZS intelligent communicating sensors and touchscreen display units including the Equipment Touch 4.3 inch touchscreen, and the OptiCORE EQT2s, the rugged, Android, panel-mount interfaces which come in 4.3 inch, 7 inch, & 10 inch sizes.
I/O Points
Inputs: 28 universal inputs
Outputs: 16 universal outputs
Support for up to 9 I/O expanders (224 total points)
Small AHU
Cooling Tower
User Interfaces