Anywireaslink Connection Terminal Block; Cable Treatment; Wiring Precautions - Mitsubishi Electric FX3U-128ASL-M User Manual

FX -128ASL-M User's Manual
3U
5.1

AnyWireASLINK connection terminal block

For details on the terminal block layout, refer to Section 1.4.
Item
Model name
Electric wire size
Tightening torque
To tighten the terminal block, a flathead screwdriver having a tip size of 0.6 × 3.5 mm as shown in the figure
below is required.
0.6 mm
Before removing the AnyWireASLINK connection terminal block, check that the fixing screws on both sides
are completely loosened (removed from the socket). Pulling with excessive force while the fixing screws of
both ends are still tightened may damage the device.
Before tightening, check that there are no short circuits due to disconnected or frayed wires. Then tighten the
screws at both sides securely. (Tightening torque: 0.5 N • m to 0.6 N • m)
5.2

Cable treatment

Bare cables can be connected to the AnyWireASLINK connection terminal block; however, for safety
reasons, it is recommended to connect the crimped bar terminals.
Use UL-listed solderless terminals and, for processing, use a tool recommended by their manufacturer.
Recommended bar terminals (Phoenix Contact Co., Ltd.)
Electric wire size
2
0.75 mm
2
1.25 mm
5.3

Wiring precautions

• Do not run multiple transmission cables (DP, DN) using a multicore cable.
DP
DN
DP
DN
• The voltage should not fall below the lower limit of the allowable voltage range due to voltage drop caused
by the cable.
If the voltage falls below the lower limit, malfunctions may occur.
• Do not connect soldered cables directly to the terminals. Doing so may loosen the screws, resulting in a
poor contact.
• It is recommended to use a 1.25 mm
superimposed on the signal wire in the AnyWireASLINK system.
• General-purpose wire, VCTF cable and flat cable, etc. can be used. Use stranded wires instead of single
core wires.
34
MSTB2,5/5-STF-5,08AU (Phoenix Contact Co., Ltd.)
2
0.2 to 2.5 mm (AWG24 to 12)
0.5 to 0.6 N • m (It is common also on the connector fixing screw
and the transmission cable connection screw)
3.5 mm
Electric wire
recommended bar terminals model name (Phoenix Contact Co., Ltd.)
connected number
1 cable AI 0,75-8 GY
2 cables AI-TWIN 2X 0,75-8 GY
1 cable AI 1,5-8 BK
2 cables AI-TWIN 2X 1,5-8 BK
2
lead wire for the main line because the power supply is
5.1 AnyWireASLINK connection terminal block
Description
DP
DN
DP
DN
5 Wiring, Power-ON/OFF Timing