Infranor CD1-k, Installation Manual

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25 Chapter 3 -Inputs-Outputs
CD1-k – Installation Guide
9 - X8 CONNECTOR: AUXILIARY SUPPLY AND BRAKE
SAME CONNECTOR FOR CD1-k-230/I AND CD1-k-400/I AMPLIFIER TYPES
4 pin male connector with 5.08 mm pitch (female connector provided).
Tightening torque of the connector screws: 0.5 Nm.
PIN SIGNAL I/O FUNCTION DESCRIPTION
1 GND I Potential reference
of the 24VDC supply Grounded potential reference
2 +24 Vdc I 24 VDC auxiliary supply (mains
isolated) 24 Vdc +/-15% - 0,320 A
without brake
Regulation with load: 3% UL: Protection
by 4A UL fuse
3 Brake +
24 V
O Motor brake supply
with 24 VDC Powerless brake: 24 Vdc / 1.5 A
4 Brake - O Direct motor brake control
Imax = 1.5 A Grounded brake load
10 - X9 CONNECTOR: POWER
CD1-k-230/I: 10 pins male connector with 5.08 mm pitch (female connector provided).
CD1-k-400/I: 10 pins male connector with 7.62 mm pitch (female connector provided).
CD1-k-400/70 and 90:
10 pins male connector (with 10.16 mm pitch).
Female connectors supplied in 2 parts: 7 pins female, pins 1 to 7 and 3 pins female,
pins 8 to 10 for the motor
Tightening torque of the connector screws: 0.5 Nm.
PIN SIGNAL I/O FUNCTION DESCRIPTION
1 RB O Energy dissipation at the motor
braking with high inertia and high
speed CD1-k-230/I: 100 Ω / 100 W (dp 100/100)
CD1-k-400/1.8 to 7.2: 200 Ω / 100 W (dp 200/100)
CD1-k-400/14: 50 Ω / 200 W (dp 50/200)
CD1-k-400/30/45: 33 Ω / 280 W (dp 33/280)
CD1-k-400/70 and 90: 16.5
Ω
/ 560 W (EF 400V) *
The braking resistors must be separately ordered.
2 RB O
3 DC- I/O Parallel connection of the DC bus
4 L1 I
5 L2 I
6 L3 I
Mains input
Integrated mains filter
CD1-k-230/I 230 Vac single-phase or three-
phase
CD1-k-400/I 400 to 480 Vac three-phase
7 DC+ I/O Parallel connection of the DC bus
8 W O Motor W phase
9 V O Motor V phase
10 U O Motor U phase
Motor cable with grounded connection by means
of Faston socket and 360° shield connection on
grounded collar
(*) To get a 16,5
Ω
/560W braking resistor, connect together both resistors of the EF 400 in parallel via pins 3 and
5 of XA2. Use pins 3 and 4 of XA2 to connect the braking resistor to the drive.
IMPORTANT
The motor and brake cables must be shielded and connected over 360° on the collars mounted for this purpose
on the housing.
The ground wire of the motor cable MUST be connected to the Faston socket marked "GND".
The ground reference must also be connected on the second Faston socket.
ƒ The installer of the amplifiers has to use a UL Listed Quick connect for ground connection (0.250 inches or
6.35 mm wide nominal).
ƒ Field wiring terminals have to use copper conductors only.
ƒ Torque value for field wiring terminals: value to be according to the Recognized terminal block used.