Scalance X101-1 Button - Siemens SCALANCE X101-1 Commissioning Manual

Product Characteristics
4.2 SCALANCE X101-1
Signaling Contact
The signaling contact is connected to a 2-pin plug-in terminal block. The signaling contact
(optical relay contact) is a floating switch with which error/fault states are signaled by contact
separation.
Figure 4-5 Signaling contact SCALANCE X101-1
The following errors/faults can be signaled by the signaling contact:
• The failure of a link at one of the two monitored ports.
• The failure of one of the two redundant power supply units.
Connecting or disconnecting a communication node at an unmonitored port does not cause
an error message.
The signaling contact remains activated until the error/fault is eliminated or until the current
status is applied as new desired status by the button.
When turning off the device, the signaling contact is always activated (open).
4.2.7

SCALANCE X101-1 Button

What is the function of the button?
Using the button, you can display and modify the set fault mask and set the transparent link
mode (see chapter 4.2.8).
After continuously pressing the button, the currently valid fault mask is displayed for
approximately 3 seconds. The LED of the monitored port flashes at a frequency of 5 Hz.
Keep the button pressed to modify the fault mask. After another 3 seconds, the current link
status of the ports and the indicator of the power supply LEDs are displayed at a flashing
frequency of 2.5 Hz. Keep the button pressed. After another 3 seconds, this status is applied
as new fault mask and saved. The now monitored ports are indicated by the permanently lit
LEDs until the button is released. As long as the LEDs are still flashing, the saving can be
canceled by releasing the button.
Industrial Ethernet Media Converters SCALANCE X-100 Series
Commissioning Manual, 07/2008, A2B00051521A
Figure 4-6 Connector pinout
Pin number Pinout
Pin 1 F1
Pin 2 F2
4-7