MX460B-R frequency / counter module
Up to four (4) digital inputs may be connected to the MX460B-R, to measure digital pulses up to 1 MHz (speed, torque, angle position, displacement, PWM in general). CX23-R/EXRCPU/EXRLCPU support is limited in the following aspects. Math functions are not supported. Interactive zeroing of the “crank shaft” sensors is not supported.
You can connect up to four transducers to the frequency measuring amplifier MX460B-R. Transducers are connected via a 14‐pin ODU device socket. All measuring channels are electrically isolated from one another and from the mains. When using the adjustable sensor supply, electrical isolation from the supply voltage of the amplifier is rescinded.
CAUTION
The MX460B can supply sensors with a constant DC voltage of 5 to 24 volts. Always check encoder data sheet for maximum supply voltage. Supplying a sensor supply of 12 volts to a 5-volt encoder may damage it.
When TEDS or T-ID is used, the measurement channel is automatically parameterized after connection.
Status LED
The following table gives the descriptions for all LED states.
System LED | Description |
---|---|
Green | System is error free |
Red | System error |
Orange | System is not ready; boot procedure is running |
Orange flashing | System is not ready; download is active |
Channel LED | Description |
---|---|
Green | System is error free |
All LEDs are orange | System is not ready; boot procedure is running |
Orange flashing | System is not ready; download is active |
Orange | Connection newly assigned, transducer identification running (calibration) |
Flashing green (5 seconds), then green | TEDS data being read in |
Flashing orange (5 seconds), then green | Manual configuration ongoing (ignore TEDS) |
Red | System error |
General rule: Brief flashing, TEDS identified (green: is used, orange: is not used).