1 XN-312-GW-CAN gateway
1.2 Overview of functions
16
Gateway XN-312-GW-CAN
06/16 MN050003-EN www.eaton.eu
1.2 Overview of functions
XN-312-GW-CAN gateways can be used to connect a system bus to
CANopen, and make it possible to access the data of up to 32 I/O modules
using CANopen. Accordingly, these gateways can be integrated as modular
field bus modules into control systems that use this type of communication,
making it possible to access the data of every single individual system bus
module from a PLC. The gateways feature a config check function that can
be activated with DIP switches. When this function is used, the gateway will
check the I/O slice modules that are present on the system bus and compare
the resulting actual configuration with the previously stored target configura-
tion. If the actual configuration is different from the target configuration, it
will not be possible for the gateway to switch to the "Operational" operating
state.
Figure 1:
The XN-312-GW-CAN gateway can be used to establish a connection to a CANo-
pen field bus.
The connection to the field bus needs to be established by connecting an
FMC 1.5/3-ST-3.5 three-pin connector to X1. An internal connection makes it
possible to directly connect an additional module to the field bus by connect-
ing it to X2.
The gateway's 24-V POW power supply needs to be connected to X3. Two
additional terminals are connected in parallel.
A system bus is used for data communication within the system block. The
POW power supply is used to produce the power for the system bus, i.e., 5-
V power for electronics and 24-V power for analog modules and specialty
modules.
B
Содержание XN-312-GW-CAN
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