Jetter AG
Product description | 3
jxm-io-ew30_ba_2151_manual
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3.2 Features
■
1 CAN port with optional terminating resistor
■
Communication via CANopen
®
protocol
■
8 analog inputs for current or voltage measurement
■
4 digital inputs for use as digital, frequency, period time or counter inputs
■
4 digital outputs with current monitoring. 3 A maximum load per channel. The
total current must not exceed 6 A. These outputs can also be used as digital
inputs.
■
6 PWM outputs, 7 A max., with current monitoring. These outputs can also be
used as digital inputs.
■
4 PWM outputs, 3 A max., with precision current measurement and PID cur-
rent control. These outputs can also be used as digital inputs.
■
3 outputs with monitored supply voltages for sensors (battery voltage)
■
Separate connections for logic and output driver supply
■
Total current output of up to 25 A
3.3 Diagnostic capability via LEDs
The JXM-IO-EW30-G27 has two LEDs that indicate various states and errors.
LEDs
Blinking pattern
Description
LED, right
Permanently ON
Operating voltage is
present. The bootloader is
not working.
LED, right
ON: 200 ms
Bootloader is not working.
The device has no
firmware.
OFF: 200 ms
LED, right
ON: 400 ms
The startup process is
successfully completed.
The device is in the
Stopped
state.
OFF: 400 ms
LED, left
ON: 200 ms
The startup process is
successfully completed.
The device is in the
Pre-
Operational
state.
OFF: 200 ms
LED, left
ON: 200 ms
The startup process is
successfully completed.
The device is in the
Oper-
ational
state.
OFF: 600 ms
LED, left
3 times ON/OFF, 200 ms The startup process is
successfully completed.
The device is in calibra-
tion mode.
Pause: 400 ms
LED, right
ON: 200 ms
The device is in the Bus
OFF state. No bus com-
munication possible.
There is a wiring error.
OFF: 400 ms
LED, left
ON: 200 ms
OFF: 400 ms