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CS-Lab s.c. | CSMIO-MPG manual pulse generator module
5
1.3
Technical data
PARAMETER VALUE
Digital inputs 10
Digital outputs 2
Analog inputs 2
Analog outputs 0
Supply voltage 24VDC +/-10%
Power consumption 2W
Maximum I/O voltage 30VDC
Maximum I/O load 30mA
Analog Input Voltage 0-5 VDC
Rotary Encoder input TTL 5V (±A/±B)
Connection with CSMIO/IP CAN 250kbps
Ambient temperature range 0
o
C do +60
o
C
Relative humidity (Non-condensing) 10% - 95%
Encoder inputs (±A/±B) allow connection to different styles of rotary encoders. See chapter 5 for more
information.
1.4
Changes regarding to previous version of CSMIO-MPG module
The main change regarding to the previous version is lack of configuration switches. The change is due
to implementation of optical isolation on inputs of a handwheel encoder. This way we get higher
resistance to interferences, especially when the handwheel we use has no differential outputs. In this
situation we need line polarization when we use handwheels without the differential outputs. On the
configuration jumpers there was also a switch responsible for CAN bus termination. Currently there is
a terminator included which should be plugged in if the module is the last device on the CAN bus. If we
have only CSMIO-MPG module connected to the CAN bus, then we plug in the terminator on right DB9
connector.
2.
Safety
The CSMIO-MPG device is powered by 24VDC low voltage. I / O control lines are optically isolated, and
the PC connection is galvanically isolated. The device does not constitute a direct threat to the health
or life of the user.
When designing a complete control system, you should draw attention to all issues, so that the entire
system does not pose any hazard during use.
Pay special attention to the emergency stop circuit. The control system must be designed in such a
way that when you press the emergency stop mushroom, the controlled machine immediately stops
all axes. You should also consider the possible failure of any system components such as the main
controller, or axis drives.
