Lynxspring ONYXX LX BZ424-LX User Manual

BZ424-LX - Configurable VAV MS/TP Controller
Disclaimer Notes
Please read the manual before proceeding to install this controller or any other Onyxx LX device. This manual applies to
Onyxx LX UI software version 4.0 and higher and using firmware version 2.182 and higher.
All firmware updates must be done utilizing Supplied USB-COM adapter or USB to MSTP converter cable.
Installations shall be made by a certified technician and respect all local codes and regulations.
Electronic controls are static sensitive devices: discharge yourself properly before handling and installing a controller.
Any short circuit or incorrect wiring may damage the controller or the controlled equipment.
Double-check all wiring before applying power.
If a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the
installer to add safety devices to protect against failures.
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Lynxspring ONYXX LX BZ424-LX Specifications

Power

power supply voltage	24 VAC/VDC ± 15%
current consumption	5 VA
maximum current consumption	48 VA
voltage range	0 - 10 Vdc
current range	0 - 20 mA

Mechanical

dimensions	4.9” x 8.5” x 2.5”
dimensions (metric)	123 mm X 215 mm X 63 mm
weight	744 g / 1.5 lb
noise level	35 dB(A)
shaft diameter	1/4” to 5/8” [6mm to 16mm]

Operating Environment

stocking temperature range	-30 °C to 50 °C / -22 °F to 122 °F
operating temperature range	-25 °C to 45 °C / -13 °F to 113 °F
operating humidity range	10% to 90% H.R. without condensation

Internal Components

microprocessor	STM32 (ARM CortexTM M3) 32 bits
cpu speed	72MHz
memory	768 KB non-volatile Flash
ram	96 KB RAM