Estun ERSA-4C, Руководство по обслуживанию

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INPUT / OUTPUT UNIT
21
Tab 6.13 Definition of Pin1~Pin8 & Pin16
Pin Description Line No. of cabinet
1 Operation indicator 500
2 Alarm indicator 501
3 Output when there is no teach pendant 502
4 Output when module enabled (not supported currently) 503
5 Emergency stop output (output when there is no emergency stop signal) 504
6 System reserved
7 System reserved
8 System reserved
16 Vision trigger signal 607
（
3
）
LED indicators
The LED indicators include PW, LK, and channel indicators O1~O16.
Indicator PW is used to show the operation or power-on condition of digital output module in sub-station.
Tab 6.14 ER-2341 LED indicator definitions
Light condition Definition
Light off Module is power-off of reset.
Light on Module internal program initialization is completed and operating normally.
Indicator LK is used to show the communication condition of digital input module in sub-station.
Tab 6.15 ER-2341 indicator LK definitions
Light condition Definition
Light off Module is power-off of reset.
Light flash Module is power-on. Communication is normal.
Light on Module is power-on. No communication or communication is abnormal.
Channel indicators O1~O16 indicate communication condition of each channel.
Tab 6.16 ER-2341 Channel indicators definitions
Light condition Definition
Light off The channel is abnormal.
Light on The channel is normal.
6.3.3. Technical Parameters
Technical parameters of digital output module are show in the following table:
Tab 6.17 ER-2341 technical parameters
Parameters Description
Rated Voltage 24VDC (
﹣
10% /
﹢
10%)
Rated Drive Current 500mA/each channel
Max. Withstand Voltage 28V
Signal Output Delay <500us
Number of Channels 16