EN

Cable transducer
Interface CANopen® redundant
Measuring length absolute up to 4.7 m
GCA5 - CANopen®
Features
–– Interface CANopen® redundant
–– Redundant sensing
–– Measuring length 4.7 m
–– Space saving design
–– Designed for harsh enviromental conditions
–– Removable stickers for drainage
Technical data - mechanical design
Voltage supply
10...30 VDC
Protection DIN EN 60529
Consumption w/o load
≤30 mA (24 VDC)
IP 67 (housing, drainage holes
closed), IP 54 (cable inlet)
Initializing time typ.
12 ms after power on
(depending on filter)
Materials
Interface
CANopen®
Cable: Stainless steel cable
sheathed with nylon
Housing: plastic
Function
Linear position feedback
Operating temperature
-40...+85 °C
Profile conformity
CANopen® CiA DS 301,
DSP 305, DS 406
Measuring length
4.7 m
Cable acceleration
≤50 m/s²
Cable diameter
0.9 mm
Resolution
0.3 mm/step
Linearity
±0.5 % full scale output (f.s.o.)
Pull-in force
Absolute accuracy
±0.8 % f.s.o. (+25 °C)
±1.8 % f.s.o. (-40...+85 °C)
>1.5 N (pull-in force reduced at
low temperatures)
Pull-out force
≤8 N
Number of steps
47000
Relative humidity
95 % temporary condensing
Sensing method
Magnetic
Resistance
Code
Binary
Code sequence
Programmable
DIN EN 60068-2-6
Vibration 10 g, 10-2000 Hz
DIN EN 60068-2-27
Shock 50 g, 11 ms
Interference immunity
DIN EN 61000-6-2
Weight approx.
900 g
Emitted interference
DIN EN 61000-6-4
Connection
Flange connector M12, 5-pin
Programmable
parameters
Operating modes
Rotating direction
Scaling
Zero position
Filter
Instruction
Please consider the assembly
instructions
Diagnostic function
Cable break detection
1
www.baumer.com/motion
13/6/2016
Technical data - electrical ratings
Subject to modification in technic and design. Errors and omissions excepted.
GCA5 CANopen®
Cable transducer
Interface CANopen® redundant
Measuring length absolute up to 4.7 m
GCA5 - CANopen®
Part number
GCA5-PM047.RA
N
.C80.A
Connection
N Flange connector M12, 5-pin, radial, male contacts, ccw
Accessories
Mounting accessories
Subject to modification in technic and design. Errors and omissions excepted.
Idler pulley for cable thickness 0.8...1 mm
2
www.baumer.com/motion
13/6/2016
Z 119.065
Cable transducer
Interface CANopen® redundant
Measuring length absolute up to 4.7 m
GCA5 - CANopen®
Terminal significance
Terminal assignment
+Vs
Cable transducer supply voltage.
Flange connector M12
CAN_L
CAN bus signal (dominant Low).
Connector
Assignment
CAN_H
CAN bus signal (dominant High).
Pin 1
CAN_GND
GND relating to CAN interface.
Pin 2
+Vs
Pin 3
CAN_GND
Pin 4
CAN_H
Pin 5
CAN_L
CAN_GND
CANopen® features
Bus protocol
CANopen®
Device profile
CANopen® - CiA DSP 406
(Device Class 2, CAN 2.0B)
Preset
3
4
Operating modes Time-triggered
Sync (cyclic)
5
1
2
Parameter for setting the cable transducer to a requested position value
assigned to a defined position of the
system. The offset of cable transducer
zero point and mechanical zero point is
stored in the cable transducer. It is
possible to set the zero (for both
channels at the same time).
Parameter defining the steps.
Diagnosis
Cable break detection.
Node Monitoring
Heartbeat or Nodeguarding (upon
request).
Default
Baud rate 250 kbit/s, Node ID 4
3
www.baumer.com/motion
13/6/2016
Scaling
Subject to modification in technic and design. Errors and omissions excepted.
Rotating direction The direction in which there have to be
ascending or descending position
values can be defined.
Cable transducer
Interface CANopen® redundant
Measuring length absolute up to 4.7 m
GCA5 - CANopen®
Dimensions
GCA5 with flange connector M12
65
39
26
26.5
.5
ø9
78
ø4
.2
36.3
ø5
104
31
12
)
33.3
78
4
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13/6/2016
M12 x1
(2x
Subject to modification in technic and design. Errors and omissions excepted.
ø3