2
Motion controllers
Specifications
General Specifications
Motion Control Unit
Item
Details
Model
CJ1W-MCH72
Ambient operating temperature
0 to 55
q
C
Ambient operating humidity
90%RH (without condensation)
Storage temperature
-20º to 70º C
Atmosphere
No corrosive gases
Vibration resistance
10 to 57 Hz (0.075 mm amplitude)
57 to 100 Hz, Acceleration: 9,8 m/s2, in X Y and Z directions for 80 minutes
Shock resistance
143 m/s² , 3 times each X, Y, Z directions
Insulation resistance
20 MOhm
Dielectric strength
500 V
Protective structure
IP20
International standards
CE:IEC61131-2, IEC61000-6-2, IEC61000-6-4
cULus: UL508C (Industrial Control Equipment)
Lloyds; RoHS compliant
Item
Details
Number of axes
30 (31 total with vitual axis)
Number of inverters
8 maximum (Inverters in speed or torque mode)
Cycle time
Selectable 0.5 ms, 1 ms , 2 ms or 4 ms
Programming language
BASIC-like Motion language. Same function range as Trajexia TJ1-MC16
Note: MCH72 Trajexia uses and advanced instruction set; MCH 71 BASIC applications have to be re-
designed to be used in the new controller.
Multi-tasking
Up to 14 tasks running simultaneously
Built-in Digital I/O
16 inputs, 2 with registration functionality. 8 outputs, 1 with hardware position switch functionality
Measurement units
User definable
Available memory for user programs
500KB
Data storage capacity
Up to 2 MB flash data storage
Saving program data, motion controller
SRAM with battery backup and Flash-ROM
Saving program data, personal computer
Via Trajexia Studio Software
Firmware update
Via Trajexia software tool
Encoder I/O
Position/ Speed Feedback
Incremental and Absolute encoder
Absolute encoder standard
Supports SSI 200kHZ, EnDat 1MHz
Encoder Input max frecuency
6 MHz
Encoder /Pulse output max frecuency 2 MHz
MECHATROLINK-II
master port
Controlled devices
Junma ML-II, Sigma-II and Sigma III servo drives and V7, F7 and G7 frequency inverters
Electrical characteristics
Conforms to MECHATROLINK standard
Transmission speed
10Mbps
Stations Slave types
Axes or servodrives and frequency inverters
Transmision distance
Max. 50 meters without using repeater
Data Echange with PLC
CJ1W-MCH72 exchanges data with memory areas in the PLC. Mapping for cyclic data exchange in the
PLC CPU to memory areas in the motion unit can be freely configured.
7
Motion controllers
