YOKOGAWA UT55A - Page 36

1-11
IM 05P01C31-01EN
Introduction to Functions
1
1.6CommunicationFunctions
PROFIBUS-DPCommunication
The UT55A can be used as the slave devices for PROFIBUS-DP communication. Read-
outofPV,operationoralarmstatus,andSPsettingcanbedonebyaccessingthe
remote I/O on the master unit of PROFIBUS-DP.
Max. 1200 m, number of connected slaves: 31
PLC
PROFIBUS-DP communication
PROFIBUS-DP Master
PROFIBUS-DP Slave / Modbus Master
Modbus Slave Modbus Slave Modbus Slave Modbus Slave
Modbus/RTU communication
DeviceNetCommunication
The UT55A can be used as the slave devices for DeviceNet communication. Read-out of
PV,operationoralarmstatus,andSPsettingcanbedonebyaccessingtheremoteI/O
on the master unit of DeviceNet.
Max. 1200 m, number of connected slaves: 31
PLC
DeviceNet communication
DeviceNet Master
DeviceNet Slave / Modbus Master
Modbus Slave Modbus Slave Modbus Slave Modbus Slave
Modbus/RTU communication