Connector Information; Ethernet Connection Tx; Power Input; I/O Connection - Westermo Lynx L105-S1 User Manual

3.4. Connector Information

3.4.1. Ethernet Connection TX

Illustration
Table 3. Ethernet connection TX

3.4.2. Power Input

Illustration Position
1
1
2
2
3
4
3
4
Table 4. Power input
Lynx supports redundant power connection. The positive inputs are +DC1 and +DC2, the
negative input for both supplies are -COM. Connect the primary voltage (e.g. +24 VDC) to
the +DC1 pin and return to one of the -COM pins on the power input.

3.4.3. I/O Connection

Illustration
1
2
3
4
Table 5. I/O connection
Pin no. Signal
1 TD+
2 TD-
3 RD+
4 -
5 -
6 RD-
7 -
8 -
Shield
Product Direction
marking
+DC1 Input
+DC2 Input
-COM Input
-COM Input
Pin no. Product marking
1 Status +
2 Status -
3 Digital in +
4 Digital in -
Lynx L105-S1 and L205-S1
Direction Description
In/Out Transmitted/Received data
In/Out Transmitted/Received data
In/Out Transmitted/Received data
- Not connected
- Not connected
In/Out Transmitted/Received data
- Not connected
- Not connected
Connected to PE
Description
Supply
voltage
Supply
voltage
Common
Common
Direction
Output
Output
Input
Input
Description
Alarm relay (status) contact
Alarm relay (status) contact
Digital in +
Digital in -
11