Color
Status
Description
Green
Lit
The Unit/input power is supplied.
---
Not lit The Unit/input power is not supplied.
OUT PWR Indicator
This indicator shows the status of the output power supply. The indicator is only mounted on the
Digital I/O Variable Hub.
Color
Status
Description
Green
Lit
The output power is supplied.
---
Not lit The output power is not supplied.
3-2-2
I/O Indicators
Digital I/O Hub
These indicators show the I/O status of the ports.
(A)
(B)
Contact number
Example: I/O indicator for port 1
Port number
Letter
Name
Description
(A)
Pin 4/Pin 1 status
indicator
This indicator shows the status of pin 4/pin 1 for each port.
For each port, the contact numbers for digital input or digital output are given. De-
tails are given below.
P1: 0, P2: 2, P3: 4, P4: 6, P5: 8, P6: 10, P7: 12, P8: 14
(B)
Pin 2 status indi-
cator
This indicator shows the status of pin 2 for each port.
For each port, the contact numbers for digital input or digital output are given. De-
tails are given below.
P1: 1, P2: 3, P3: 5, P4: 7, P5: 9, P6: 11, P7: 13, P8: 15
The details of each indicator are given below.
Pin 4/Pin 1 Status Indicator
The indicator shows the digital I/O status of pin 4 and an error occurring to pin 4 or pin 1.
Color
Status
Description
Yellow
Lit
If pin 4 serves as an input The input is ON
If pin 4 serves as an out-
The output is ON
3 Part Names and Functions
3-5
NXR-series IO-Link I/O Hub User’s Manual (W620)
3-2 Indicators
3
3-2-2
I/O Indicators
Summary of Contents for NXR Series
Page 6: ...Manual Structure 4 NXR series IO Link I O Hub User s Manual W620 ...
Page 26: ...Revision History 24 NXR series IO Link I O Hub User s Manual W620 ...
Page 34: ...1 Features and System Configuration 1 8 NXR series IO Link I O Hub User s Manual W620 ...
Page 90: ...6 Process Data and Service Data 6 12 NXR series IO Link I O Hub User s Manual W620 ...
Page 108: ...7 Functions of IO Link I O Hubs 7 18 NXR series IO Link I O Hub User s Manual W620 ...
Page 131: ...I Index I 1 NXR series IO Link I O Hub User s Manual W620 I ...
Page 133: ......