新品UT75A-010-11-00 橫河溫度調節器UT75A
新品UT75A-010-11-00 橫河溫度調節器UT75A
Communication Function
Function Method Interface Targets Max connection Communication
Data
Modbus/TCP A standard industry protocol
allowing communications
between the controller and
devices such as PCs, PLCs, and
DCSs.
Server Ethernet PLC and others 2 connections
PV, SP, OUT,
ALM etc
Gateway Ethernet
+RS-485
RS-485: UT75A/UT55A/
UT52A/UT35A/UT32A/
UP55A/UP35A/UM33A (*1)
31 units
Modbus
(RTU/ASCII) Slave RS-485
PLC and others,
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A/UM33A(*2)
31 units
PROFIBUS-DP
Used for communication
between PLCs and
remote I/O, enabling high-speed
data transmission.
Slave RS-485 PLC and others Number of nodes:
126
Modbus master
function RS-485
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A
31 Units
CC-Link
Slave RS-485 PLC and others Number of nodes: 42
(Remote device)
Modbus master
function RS-485
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A
31 Units
DeviceNet
Slave RS-485 PLC and others Number of nodes:
64
Modbus master
function RS-485
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A
31 Units
Peer to peer
A protocol allowing multiple
controllers to send and receive
data between one another. The
Ladder Program is used.
Multi-drop
RS-485
(2 wire
only)
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A
Read/Write: 4 units
Read only : 28 units
Coordinated
Communication
A protocol to coordinate the
operation of two or more
instruments controlling the same
process.
Master/Slave RS-485
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A (*2)
Master : 1 unit
Slave : 31 units
PC link
The proprietary Yokogawa
protocol allowing
communications to PCs, PLCs
and touch panels.
Slave RS-485
PC and others,
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A/UM33A(*2)
31units
Ladder A protocol to communicate to
PLCs.
*1: UT digital indicating controller, Signal conditioner JUXTA, Power monitor POWERCERT can be connected
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