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3. SIGNALS AND WIRING
3.11 Servo amplifier terminal block (TE2) wiring method
POINT
Refer to Table 14.1 in section 14.2.1 for the wire sizes used for wiring.
3.11.1 For the servo amplifier produced later than Jan. 2006
(1) Termination of the cables
(a) Solid wire
After the sheath has been stripped, the cable can be used as it is.
Sheath
Core
Approx. 10mm
(b) Twisted wire
1) When the wire is inserted directly
Use the cable after stripping the sheath and twisting the core. At this time, take care to
avoid a short caused by the loose wires of the core and the adjacent pole. Do not solder the
core as it may cause a contact fault. Alternatively, a bar terminal may be used to put the
wires together.
2) When the wires are put together
Using a bar terminal.
Cable Size Bar Terminal Type
[mm
2
] AWG For 1 cable For 2 cables
Crimping Tool Manufacturer
1.25/1.5 16 AI1.5-10BK AI-TWIN 1.5-10BK
2/2.5 14 AI2.5-10BU
CRIMPFOX ZA 3 Phoenix Contact
Cut the wire running out of bar terminal to less than 0.5mm.
Less than 0.5mm
When using a bar terminal for two wires, insert the wires in the direction where the
insulation sleeve does not interfere with the next pole and pressure them.
Pressure
Pressure