2726188 Phoenix Contact, 2726188 Datasheet - Page 95

• Manufacturer Part Number: 2726188
• Description: INTERBUS Bus Coupler
• Manufacturer: Phoenix Contact

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Assignment between status LED and input/output
The figure shows the general principle of the assignment of a status LED to its input or
output.
Figure 8-8
Each slot in the LED area is labeled with the function, in Figure 8-8, e.g., IO1, IO2, ... I3, I4.
The principle of assignment between the LED and terminal point is the same for all slots. For
each slot with four inputs or outputs, the following LEDs are assigned to the following
terminal points:
On the module in Figure 8-8, e.g., with 4/2, LED 2 on slot I4 is indicated. According to the
data sheet, the LED belongs to input 30 at terminal point I4.2.1 (slot I4, terminal point 2.1).
LED 1
LED 2
LED 3
LED 4
For every module, the assignment is specified in the module-specific data sheet.
Assignment between status LED and input/output
Terminal point 1.1
Terminal point 2.1
Terminal point 1.4
Terminal point 2.4
IO1
1
3
2
4
E
IO2
1
3
2
4
IO3
1
3
2
4
IO4
1
3
4
2
I1
1
3
4
2
E
I2
1
3
2
4
I3
1
3
Diagnostic and status indicators
2
4
I4
1
3
2
4
PHOENIX CONTACT
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