AMETEK M130 - Manual (Page 49)

Sorensen Ethernet Option Configuration
M130/M131 Programming Manual 2-31
2.6 E
XTENDED
I
NTERFACE
B
US
(EIB)
WITH THE
M131
O
PTION
The M130 Master unit communicates with up to thirty M131 Slave units via a RS-485 serial
interface port on rear panel. To connect a M130 Master to a M131 Slave, insert a 6-conductor
serial cable (with male RJ11 connectors at both ends) between the RS-485 ports on the Master
and Slave units. Additional Slave units can be "daisy chained" together via their respective
RS-485 ports. Please refer to the applicable power supply manual (DCS or DLM600) for more
detail.
Figure 2-29. EIB (RS485) Rear Panel RJ-11 Connector Pinout
Figure 2-30. M130 to M131 EIB Connection (RJ-11 to RJ-11)