8 SL4-SWD and SL7-SWD base modules for signal towers
8.2 Surface mounting
204 SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com
Figure 70: Bottom view of SL4-SWD and SL7-SWD base modules and corresponding connections
a X1 (IN) SmartWire-DT socket for input with blade terminal
b X2 (OUT) SmartWire-DT socket for output with blade terminal
c External 24 VDC auxiliary power (optional)
d SmartWire Module LED
e Jumper for selecting external/internal power supply 24V-
f Jumper for selecting external/internal power supply 24V+
INT
EXT
24 V
external
①
②
③
④
⑤
⑥