L.J. Wing AireLogic, User Manual

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Appendix III
I/O Zone 583 Controller Specifications
POWER REQUIREMENTS
24VAC ± 10%, 20VA
NETWORK COMMUNICATION
BACnet (ARCNET and MS/TP), Modbus
RTU, or N2 bus at up to 76.8K baud or
156K baud over ARCnet. LonWorks and
Ethernet using plug-in communications
board.
USER INTERFACE
MDT: modulating discharge temperature
control with manually adjusted
potentiometer at
remote control panel .
MRT: modulating room temperature control
with manually adjusted potentiometer at
remote control panel .
MRT-Expert: modulating room temperature
control with intelligent room sensor and
BACview LCD control panel.
MDT-Expert: modulating discharge
temperature control with
BACview LCD
control panel.
MEMORY
1M bytes of flash memory and 512K
bytes of non-volatile battery-backed
RAM
REALTIME CLOCK
Battery-backed to keep time in event of
power failure.
TEMPERATURE OPERATING RANGE
0°F to 130°F, 10% to 95% RH non-
condensing
INPUTS/OUTPUTS
8 Universal Inputs

Inputs 1 & 2
o
Dry, thermistor, 0-5VDC

Inputs 3 – 6
o
Dry, thermistor

Inputs 7 & 8
o
1k –10k pot
5 Digital Outputs

Relay contacts rated at 1A
Resistive @ 24VAC

LED indication
3 Analog Outputs

0 – 10 VDC
OUTPUT ASSIGNMENTS - ANALOG
AO1 Burner gas firing rate 0 – 10 VDC
AO2 RA or Mixing Damper Control/ User
Configured 0 – 10VDC
AO3 Burner gas firing rate
OUTPUT ASSIGNMENTS - DIGITAL
DO1 Unit Enable
DO2 Burner Enable
DO3 Stg 1 Cooling Enable
DO4 Stg 2 Cooling Enable
DO5 Pilot to Main Flame Sensor
Changeover Switch
INPUT ASSIGNMENTS - UNIVERSAL
IN1 Pressure Transducer for Building
Pressure Control or User Configured
IN2 Pressure Transducer for Flow Station
IN3 Multiplexed

100% Outside Air/100% Output

Flame Failure Alarm

Safety Circuit Status

Manual/Mixed Air Dmpr Control
IN4 Multiplexed

Auxiliary Unit Enable

Clogged Filter

Fan Status

Burner Status
IN5 Outside Air sensor
IN6 Discharge Air sensor
IN7 Unit Enable/Remote Setpoint
IN8 Damper Control
RNET Room Air sensor