Delta Application Controller 11 inputs, 4 AOs, 6 BOs, Ethernet

Delta Application Controller 11 inputs, 4 AOs, 6 BOs, Ethernet

Available to order MODEL DAC-1146E

The DAC-1146 is a fully programmable, Native BACnet® Advanced Application Controller that either communicates on Twisted-Pair Ethernet 10-BaseT using BACnet IP and BACnet over Ethernet (DAC-1146E) or an RS-485 LAN using the BACnet MS/TP protocol (DAC-1146). It is designed for a w...

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General

The DAC-1146 is a fully programmable, Native BACnet® Advanced Application Controller that either communicates on Twisted-Pair Ethernet 10-BaseT using BACnet IP and BACnet over Ethernet (DAC-1146E) or an RS-485 LAN using the BACnet MS/TP protocol (DAC-1146). It is designed for a wide-range of applications that have medium local I/O requirements. It also supports BACstat® and other Delta LINKnet devices.

Features

  • Fully programmable in GCL+
  • Super Capacitor for real-time clock and SRAM backup which requires no maintenance (DAC-1146E)
  • Supports 10 BACstat network sensors on LINKnet for room sensing and control, or 2 Delta Field Modules on LINKnet for I/O expansion
  • Actuator power terminal (24 VAC) for each analog output (can be powered internally or from an auxiliary transformer)
  • Firmware upgrade and database load/ save over the network
  • Optional field upgrade to Modbus® RTU with hardware key
  • Service port
  • Screw or DIN rail mountable
  • LED indicator for each output, power, CPU and SCAN status

Specifications

  • Make: Delta
  • Model: DAC-1146E
  • BACnet Device Profile: BACnet Advanced Application Controller (B-AAC)
  • Inputs: 11 Universal Inputs (10-bit) supporting:
      • 0-5 VDC
      • 0-10 VDC
      • 10 kΩ Thermistor
      • Dry Contact (using 10 kΩ Thermistor
      • jumper setting)
      • 4-20 mA
  • Outputs
      • 6 Binary TRIAC Outputs (jumper configured for internal or external power)
      • 4 Analog Outputs (0-10 VDC)
  • Device Addressing:  Set via DIP switches and jumpers, or software setup
  • Connectors: Removable screw-type terminal connectors
  • Wiring Class: Class 2 / SELV
  • Power: 24 VAC 50/60 Hz @ 14 VA, 86 VA with fully-loaded Binary Outputs
  • Technology: DAC-1146 : 16-bit processor, 1 MB flash memory, 127 KB SRAM memory for database
  • Communications Ports;
      • Main LAN Ethernet (10-BaseT)  BACnet IP, BACnet over Ethernet (DAC-1146E only) or RS-485 NET1 BACnet MS/TP up to 76800 bps, max 99 devices per port
      • SubLAN RS-485 NET2 Delta LINKnet up to 76800 bps, max 12 devices on LINKnet with no more than 2 DFM devices Optional Modbus up to 38400 bps, max 5 devices