Mitsubishi MELSEC-WS series, User Manual

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Chapter 12
105
Technical data
General Data
Protection class III (IEC 61140)
Enclosure rating Terminals: IP 20 (IEC 60529)
Housing: IP 40 (IEC 60529)
Ambient temperature in operation –25 … +55 °C
Storage temperature –25 … +70 °C
Humidity 10 … 95 %, non-condensing
Climatic conditions 55 °C, 95 % relative. humidity (IEC 61131-2), No
corrosive gases
Vibration resistance
5-150 Hz/1 g (EN 60068-2-6)
10-500 Hz/3 g RMS (EN 60068-2-64)
Shock resistance
Continuous shock 10 g, 16 ms (IEC 60068-2-27)
Single shock 30 g, 11 ms (IEC 60068-2-27)
Electromagnetic compatibility Class A (IEC 61000-6-2, EN 55011)
System connection Dual level spring clamp terminals
Power input via without
currents to X1 … X8 Max. 2 W
Cross-section of connecting wires Single-core or finely stranded:
0.2 … 1.5 mm
2
(24 to 15 AWG)
Finely stranded with ferrules:
0.25 … 1.5 mm
2
(23 to 15 AWG)
Dimensions (W × H × D) 22.5 × 106.5 × 120.8 mm
Weight 139 g (± 5%)
Safe inputs (I1 … I8)
Input voltage High 13 … 30 V DC
Input voltage Low –5 … +5 V DC
Input current High 2.4 … 3.8 mA
Input current Low –2.5 … 2.1 mA
Input reverse current in case of
ground interruption
*1
Hardware version < V1.10.0 Max. 20 mA
1.5 k
Ω effective reverse resistance to power supply
Hardware version ≥ V1.10.0 Max. 2 mA
Switching current (with mechanical
contacts) 14.4 mA at 5 V
3 mA at 24 V
Input capacitance Max. 10 nF + 10 %
Discrepancy times 4 ms … 30 s, configurable
Number of inputs 8