11
PE
U
V
W
PA
PB
T1
T2
X1.B
Connector Cable
PIN No. Name Core No.
1U1
4V2
3W3
2 PE green-yellow
A Brake + 5
B Brake – 6
C PTC contact 7
D PTC contact 8
Installation and Connection
• Plug in all connectors only in off-circuit condition !
• Observe correct phase sequence of the motor!
• Shielded motor line
PTC-Connector*
)
PTC-Connector*
)
Brake +
Brake –
Motor
Power connector
A
B
C
D
1
2
3
4
PE
U
V
W
ext. brake supply unit
with own voltage supply
(optionally)
Apply shieldings over a large
contact surface of the mounting
plate
gr/ye
1
2
3
7
8
5
6
Motor connector
3.3.5 Connection of the temperature monitoring
T1
K1
12 11
T2
Motor-PTC
Other
• Terminals T1, T2
• Tripping resistance 1.65...4 kOhm
• Reset resistance 0.75...1.65 kOhm
• Design in accordance with VDE 0660 Part 302
• This function can be activated by the machine builder by software
• Do not lay connecting cable together with control cable
• Permissible in the motor cable only with double shielding
• Connect relay K1 for fire prevention in regenerative operation (see 3.3.6)
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