Chapter 5. Technical Data; Technical Data - Helios LZD Series Installation And Operating Instructions Manual

Installation and Operating Instructions
UK
NOTE
CHAPTER 5

TECHNICAL DATA

Bearing Condition Diagnostic System LZD ...
4.5 Connection to the computer
Fig.5
–
Interface converter
Unit 1
Max. 247 units
Unit 247
– RS485 data cable (max. length 400 m)
2
Min. 0.5 mm per wire (twisted pair) - shielded by additional shielded conductor (to carry to ground)
Observe the generally applicable installation instructions for RS485 networks!
5.0 Technical data
Power supply
Power consumption
In- and outputs
Stand-alone solution
Connection via
USB interface converter
Integration in building
management system
Protection type
Protection class
Environmental conditions
Temperature
Storage temperature
System requirements
of fans concerning
mains power supply
Casing
– or integration in the building management system (BMS)
Accessories
including USB cable
230V, 1~, 50 Hz
5 W
3x LED for operating and error display
Modbus RTU
RS485 (communication and programming interface)
1 unit
37 units
247 units
IP 67 (pursuant to DIN EN 60529) using proper fittings
II
Usage for outdoor installation (UV-resistant)
-30 °C ... +50 °C (operating temperature)
-30 °C ... +70 °C
no inverter operation!
Type PCI – compact casing with transparent cover
Installation on a flat surface --> Holder on fan
8
—
—
Integration in BMS
Unit 1
Max. 247 units
Unit 247
BMS