Application

The DAC-R11xx family of retrofit controls can save labor costs while providing an upgrade path to V3 BACnet firmware. DACR11xx’s share the same I/O and footprint as legacy V2 Micro IPC04x controllers. DAC-R11xx are suitable for controlling various packaged units, and equipment, with medium I/O requirements. This includes small Air Handling Units, Boilers and Chillers. DAC-R11xx controllers can be Flash Loaded with DAC V2.92 firmware to co-exist in a IPC04x V2 network and load IPC04x databases.

Features (V3 firmware)

• Drop in V3 replacement for IPC04x micros, common I/O termination and mounting
• Native BACnet™ firmware
• Fully programmable in GCL+
• BACnet MS/TP Communication
• Support for BACstat network thermostats and remote I/O
• Application database can be loaded over the network
• Controller firmware can be flash loaded over the network
• Service port

Features (Common)

• Selectable 8 VDC (Istat) / 24 VAC (BACstat) jumper for Thermostat Power Out
• DIP Switch selectable address
• Use existing IPC04x SIPs or select 10kΩ jumper for resistive inputs

BACnet Device Profile

BACnet Advanced Application Controller

(B-AAC)

Inputs

11 Universal Inputs:

10kΩ / SIP inserted

0-5v with SIP cut/removed

4-20mA with 250Ω shunt

10 bit resolution

Outputs

DAC-R1180:

8 Analog Outputs (0-10 V)

DAC-R1108:

8 Binary Triac Outputs (24 VAC @ 0.5A Max per BO, Externally Powered)

DAC-R1136:

6 Binary Triac Outputs (24 VAC @ 0.5A Max per BO, Externally Powered)

3 Analog Outputs (0-10 VDC)(BO6 & AO6 common controlled)

LED status indication of each output

Technology

32-bit processor

1 MB Flash memory

127 KB SRAM memory for database

LED indication for Power, Scan, and

Net1/Net2 network activity

Communications Ports (V3 firmware)

Net1

BACnet MS/TP @ 9600, 19200, 38400, 76800 bps (maximum 99 devices per BACnet MS/TP segment)

Net2

Delta Linknet @ 76800 bps (maximum 8 devices on LINKnet with no more than 2 DFM devices)

Communications Ports (V2.92 firmware)

Net1

RS-485 V2 Micro LAN @ 38400 bps

Connect to V2 Zone network, DSM-050,

DSC-R1616E or DSC-R2424E

Net2

Intelli-Stat LAN (Zone subnet not

supported)

Connect RTS-405/6 and RTS-424

network thermostats

Connectors

Screw-type terminal connectors

Wiring Class

Class 2

Power

24 VAC

25 VA DAC-R1180 / R1136 / R1108

8 VDC Output: 160mA, no more than 4

Inteli-Stats (V2.92 DAC firmware)

Ambient

32° to 131°F (0° to 55°C)

10 - 90% RH (non-condensing)

Dimensions

7.5” x 4½” x 1½” (19.5 x 11.4 x 3.8 cm)

Same footprint and mounting as ICP040

0.5 lb. (227 g)

Listings

UL 916 Listed

Compliance

CE

FCC