104
RS485 interface (2 or 4 wires; optional)
Standard ................................................. ANSI/TIA/EIA-485-A-98
Voltage ................................................... 0VDC / 5VDC
Number of partner .................................. max. 32
Cable length ........................................... max 1,2km
Baud rate ................................................ 300 to 9600 baud
Termination(120
Ω
) ................................. none
Protection against voltage and other disturbances
Protective measures according to VDE 0701:
Protective earth impedance ..........
≤
300m
Ω
Insulation measurements .............. protective class II,
≥
2M
Ω
Earth leakage current ................... with protection capacitor
≤
7mA
Insulation strength according to DIN 43863
Electro static discharge according to EN 61000-4-2:
Discharge with contact .................. 4kV
Discharge through air ................... 8kV
Electromagnetic HF protection according to EN 61000-4-3 and ENV 50204:
Frequency range .......................... 80MHz to 1000MHz
Severity level ................................ 3
Test field strength ......................... 10V/m
Fast transient protection according to EN 61000-4-4:
Power supply ................................ 2kV
Inputs & outputs ............................ 2kV
Serial interfaces & modem ............ 2kV
Voltage peaks according to EN 61000-4-5:
Live to Neutral .............................. 2kV
Live and Neutral to PE ................. 4kV
Asymmetric high frequency, modulated amplitudes according to EN 61000-4-6:
Severity level ................................ 3
Inject currents ............................... 0,15MHz to 80MHz; 80 % AM, 1kHz
Magnetic field with energy frequency according to EN 61000-4-8:
Severity level ................................ 4
Magnetic field strength .................. 30A/m
Supply outages, dips and variations according to EN 61000-4-11
Modulation of supply current according to EN 61000-3-2:
Threshold value ............................ acc. to class A
Voltage range according to EN 61000-3-3
Summary of Contents for DLX
Page 9: ...9 1 Scope of Application 1 1 Application environment Figure 1 Application environment...
Page 42: ...42 4 2 Installation diagram Figure 13 Dimensions of mounting points...
Page 54: ...54 7 Menus 7 1 Flow diagram Figure 24 Flow diagram of menus...
Page 110: ...Subject to change without notice...
Page 111: ...E116012215052 Appendix A Data Retrieval Protocols...
Page 112: ...A 2...
Page 156: ...Subject to change without notice...
Page 157: ...E116012215052 Appendix B Table Addresses...
Page 158: ...B 2...
Page 170: ...Subject to change without notice...
Page 171: ...E116012215052 Appendix C List of Parameters and Constants...
Page 172: ...C 2...
Page 178: ...Subject to change without notice...