YOKOGAWA UP55A User Manual

4
All Rights Reserved. Copyright © 2010, Yokogawa Electric Corporation
GS 05P02C41-01EN Mar.14,2016-00
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, 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, UT55A/
UT75A/UT52A/UT35A/
UT32A/UP55A/UP35A/
UP32A/UM33A
(*1)
31 units
PROFIBUS-DP Used for communication
between PLCs and
remote I/O, enabling
highspeed
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
(Main Controller is
included.)
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/UP32A/UM33A
31 Units
(Main Controller is
included.)
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
(Main Controller is
included.)
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/UP32A
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/UP32A
(*2)
Master : 1 unit
Slave : 31 units
PC link The proprietary Yokogawa
protocol allowing
communications to PCs,
PLCs and touch panels.
Slave RS-485 UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A/UP32A/UM33A
(*2)
31 units
Ladder A protocol to communicate
to PLCs.
*1: UT digital indicating controller, Signal conditioner JUXTA, Power monitor POWERCERT can be connected.
*2: UT digital indication controllers can be connected.
Physical Interface
Ethernet Standard : IEEE802.3 (10BASE-T, 100BASE-TX)
Max segment length : 100 m
  Max.ConnectingConguration:CascadeMax.4level(10BASE-T),Max.2level(100BASE-TX)
RS-485 Standard: EIA RS-485
Communication method: Two-wire harf-duplex or four-wire harf-duplex, start-stop synchronization, and
non-procedural
Baud rate: 600,1200,2400,4800,9600,19200 or 38400 bps
(*3)
  Peertopeercommunicationisxedat19200bps
Maximum communication distance: 1200 m
  Terminatingresistor:220Ω(External)
*3: “38400 bps” is available only for UP55A (Type 3 code = 1)
PROFIBUS-DP Standard : Field bus (IEC61158)
Corresponding version : DP V0
Baud rate : 9.6k, 19.2k, 45.45k, 93.75k, 187.5k, 0.5M, 1.5M, 3M, 6M, 12M, AUTO
(*4)
Communication distance : 1200m (9.6k to 93.75k), 1000m (187.5k), 400m (0.5M), 200m (1.5M), 100m (3M to 12M)
*4: AUTO automatically sets the baud rate to that of the host controller (PROFIBUS-DP master).
CC-Link Supported version : Remote device (Ver.1.10, Ver.2.00)
Baud rate : 156k, 625k, 2.5M, 5M, 10M bps
Transmission distance : 1.2km (156k bps), 600m (625k bps), 200m (2.5M bps), 150m (5M bps), 100m (10M bps)
When using optical repeater : 7.6 km (156k) to 4.3 km (10M)
DeviceNet Standard : Field bus (IEC61158)
Baud rate 125k, 250k, 500k bps
Transmission distance 500m (125k bps), 250m (250k bps), 100m (500k bps)

YOKOGAWA UP55A Specifications

General

Brand	YOKOGAWA
Model	UP55A
Category	Controller
Language	English