Siemens SINUMERIK MCU1720, Руководство по эксплуатации оборудования

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Table 8-12 Connectable conductor cross-sections
Connectable conduc‐
tor cross-sections
Rigid
Flexible
Flexible, with end sleeve without plastic sleeve
Flexible, with end sleeve with plastic sleeve
AWG / kcmil 0.2 to 1.5 mm
2
0.2 to 1.5 mm
2
0.25 to 1.5 mm
2
0.25 to 0.75 mm
2
24 to 16
Stripped length 10 mm
Tool Screwdriver 0.4 x 2.0 mm
The following cable lugs may be used:
● Crimped cable lug to DIN 46234
● Pressed cable lug to DIN 46235
● Tube-type cable lug to SN 71322
● Tube-type cable lug "Klauke R Series", UL Category ZMVV
Wiring digital inputs/outputs
1. Strip 10 mm of insulation from the wires.
2. Wire the digital inputs of the interface for connection of the sensors.
3. Wire the digital outputs of the interface for connection of the actuators.
4. Insert the cable into the corresponding terminal.
Using shielded cables
Note
Use the shielded cable at interfaces X142/ X152.
1. Attach the cable shield to a grounded shield bar directly after the cable enters the cabinet.
Strip the cable insulation.
2. Route the shielded cable up to the module.
3. Then connect the shield and provide strain relief.
Connecting
8.11 Digital inputs/outputs
MCU 1720
Equipment Manual, 09/2019, A5E47437728B AB
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