User Manual

Chapter 2 Installation
Communications
16
Multi-Mon Multiple Circuit Energy Monitor
Communications
CommunicationsCommunications
Communications
Several communication options are available for the Multi-Mon.
RS485
RF
RS485
DIAL-UP
MODEM
TELEPHON
RS485
RS232
RS485
NONE
RS485
ETHERNET
RS485
RS485/422
+
Rx
Tx
Figure 2
Figure 2Figure 2
Figure 2-
--
-8 Communication options
8 Communication options 8 Communication options
8 Communication options
RS
RSRS
RS-
--
-485 Connection
485 Connection485 Connection
485 Connection
DEVICES
-
+
RS-
485
(PLC
)
PC
+
Figure 2
Figure 2Figure 2
Figure 2-
--
-9 RS
9 RS9 RS
9 RS-
--
-485 2
485 2485 2
485 2-
--
-wire connection
wire connectionwire connection
wire connection