YOKOGAWA UM33A User Manual

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All Rights Reserved. Copyright © 2010, Yokogawa Electric Corporation
GS 05P03D21-01EN Mar.14,2016-00
Communication Function
Function Method Interface Targets Max
connection
Communication
Data
Modbus
(RTU/ASCII)
A standard industry protocol
allowingcommunicationsbetween
the controller and
devices such as PCs, PLCs, and
DCSs.
Slave RS-485 PLC and others, UT55A/
UT52A/UT35A/UT32A/
UP55A/UP35A/UM33A
(*1)
31 units PV, ALM etc
PC link The proprietary Yokogawa
protocol allowing
communications to PCs, PLCs
and touch panels.
Ladder A protocol to communicate to
PLCs.
CC-Link Usedforcommunicationbetween
PLCs and
remoteI/O,enablinghighspeed
data transmission.
Slave PLC and others Numberof
nodes: 42
(Remote
device)
Modbus
master
function
UT75A/UT55A/UT52A/
UT35A/UT32A/UP55A/
UP35A/UP32A/UM33A
31 Units
(Main
Controller is
included.)
*1:UTdigitalindicationcontrollerscanbeconnected.
Physical Interface
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38400bps
Maximum communication distance: 1200m
 Terminatingresistor:220Ω(External)
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)

YOKOGAWA UM33A Specifications

General

Brand	YOKOGAWA
Model	UM33A
Category	Touch Panel
Language	English