Compax3
device description
Single axis devices
22
192-120102 N16 December 2010
3.3.3.
Control voltage 24VDC / enable connector X4 C3S
PIN
Description
Line cross sections:
minimum: 0.25mm
2
maximum: 2.5mm
2
(AWG: 24 ... 12)
1
+24V (supply)
2
Gnd24V
3
Enable_in
4
Enable_out_a
5
Enable_out_b
Control voltage 24VDC Compax3S and Compax3H
Controller type
Compax3
Voltage range
21 - 27VDC
Current drain of the device
0.8 A
Total current drain
0.8 A + Total load of the digital o current
for the motor holding brake
Ripple
0.5Vpp
Requirement according to safe extra
low voltage (SELV)
yes
Short-circuit proof
conditional (internally protected with 3.15AT)
Hardware - enable (input X4/3 = 24VDC)
This input is used as safety interrupt for the power output stage.
Tolerance range: 18.0V - 33.6V / 720
Ω
"Safe torque off (X4/3=0V)
For implementation of the "safety torque off" safety feature in accordance with the
“protection against unexpected start-up” described in EN1037. Observe
instructions in the corresponding chapter with the circuitry examples!
The energy supply to the drive is reliably shut off, the motor has no torque.
A relay contact is located between X4/4 and X4/5 (normally closed contact)
Enable_out_a - Enable_out_b
Power output
stage is
Contact opened
activated
Contact closed
disabled
Series connection of these contacts permits certain determination of whether all
drives are de-energized.
Relay contact data:
Switching voltage (AC/DC): 100mV - 60V
Switching current: 10mA - 0.3A
Switching power: 1mW...7W
