20
CAHB -20 s eries
4.6.7 Smart CAHB-2xS function
The smart actuator version has a built-in controller that pro-
vides multiple functions, The first one is to allow to power
the actuator by the power source and to control the move-
CAHB-2xS only
I/O CAN bus
Ordering key
Option 1 code A or C
CAN bus + Input
Ordering key
Option 1 code B
Interface
Voltage version
12 VDC
●
●
24-48 VDC
●
●
Cable
Power wires
2
2
Low current wires
10
4
BUS
CAN bus SAE J1939, 250 or 500 kbps
250 kbps or 500 kbps 250 kbps or 500 kbps
Functions
Motion
soft start / soft stop
●
●
E clutch
Force limitation (calibration, temperature
compensation)
●
●
Adjustable retracted and extended length by
I/O and CAN bus
●
●
Parallel motion
Drive actuator with the same lenght , up to
8 pcs
8 pcs
Parallel motion
Drive actuator with the same lenght , up to
8 pcs
8 pcs
Command
Command I/O
Motion Extend / Retract
●
●
Command CAN bus J1939
Motion Extend / Retract
●
●
Run to an actuator length in 1/10 mm
●
●
Speed, command set in %
●
●
Set max force in N
●
●
Real-time
feedback
I/O End stop signal
End stop extended
●
–
end stop retracted
●
–
position feedback by I/O 0-10V or 0-5V absolute analog
●
–
CAN bus J1939 feedback
Actuator length in 1/10 mm
●
●
Force in N
●
●
Speed in %
●
●
Flag of Endstop retracted
●
●
Flag of endstop extended
●
●
Flag of run in retraction
●
●
Flag of run in extension
●
●
Diagnostic
by CAN bus
Application monitoring
Voltage upper limit reached
●
●
Temperature upper limit reached
●
●
Force upper limit reached
●
●
Actuator blocking
●
●
Onboard diagnostic /
Integrity monitoring
Error code
●
●
Regulation
and test
Compliance
CE marking, Declaration of incorporation for
partly completed machine : electricity supply,
RoHS, EMC + Reach
●
●
Functional Safety
Safe Torque Off ( STO) SIL 2
Option on request
Option on request
ISO 25119 evaluation
●
●
Environmental test ( see
pages 50-55)
Mechanic
Extended
Extended
Climatic
Extended
Extended
Electric
Extended
Extended
Load Dump protection, chassis connected
to negative terminal
●
●
Load Dump protection, chassis not connected
●
●
Reinforced load dump protection
1)
,
chassis connected to negative terminal
Option for 12 VDC
Option for 12 VDC
Reinforced load dump protection
1)
,
chassis not connected
Option for 12 VDC
Option for 12 VDC
●
Available
1)
For vehicle without centralized load dump protection
ment by a low current signal without an external controller
for high current. All CAHB-2xS could be controlled by Input
and by CAN bus.
