LF UM33A-01EN-S6

Digital Indicator with Alarms

Modbus RTU Master/Data Monitor FunctionUM33A/S006

Monitor the data you wantAdd instruments easily

NEW

Food factory

Monitor freezing and cooling temperature and humidity

PC

Check site conditions while monitoring temperature and humidity of the production line and storehouse.

Monitor wastewater treatment

PC

UM33A

Concentration sensor

Concentration sensor

Wastewater treatment

Wastewater treatment

RS-485

Monitor concentrations of wastewater and easily detect abnormalities on site, reducing on-site labor.

Wastewater treatment facility

Modbus data monitor

On-site and remote monitoring of tank levelsAchieve remote monitoring of conditions inside multiple tanks, while lowering on-site monitoring costs.

Supports facilities expansionUse it for site monitoring as you expand your facilities.・When expanding facilities, install the UM33A on site for

data monitoring・Monitor items under test on site without affecting

upstream systems

Administration building

UM33A

Level meter

LN90

4-20mA DC

FN110-R1

Modbus slave

Tank

Site

GX20

Modbus master

PLC

FreezerRefrigerator

UM33A

Temp./humidity sensor

Temp./humidity sensor

Modbus master

Modbus data monitor

RS-485

Storehouse

PCPC

Modbus master

Centralized monitoring of upstream devices

Centralized monitoring of upstream devices

Modbus slave

Administration building

UM33A

Concentration sensor

Concentration sensor

Concentration sensor

Modbus data monitor

Modbus master

RS-485RS-485Expansion

Digital Indicator with Alarms UM33A/S006 Modbus RTU Master/Data Monitor Function

Model and suffix codes

Functions and characteristics

UM33A-010-1//S006

: Sufix code 0 (white case) or 1 (black case): Optional suffix codes

/LP(24 V DC loop power supply), /DC(Power supply 24 V AC/DC), /CT(Coating), /CV(Terminal cover)/S006: RS485 communication (max. 38.4 kbps, 2-wire/4-wire), Modbus RTU master/monitor function)

NOTE: RS485 protocol communication (PC link, ladder, Modbus (RTU/ASCII slave)) not supported.Certifications: CSA, UL, CE, RCM, KC marking

Digital Indicator with Alarms

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Modbus/RTU master function

Read out status of Modbus slave sensors and devices on the same line.

Modbus/RTU data monitoring function

Monitor communications between master and slaves on the same line.

UM33AGX20

Sensor

Slaves

Modbus master

Response

Request

UM33A

Sensor

Modbus master

Response

Request

Slaves

Automatic displayed data switching function

The UM33A display can automatically switch between monitored data values.You can also switch manually.

UM33A UM33A

Sensor

No.1

No.1 No.2 No.3 No.8

No.2 No.3 No.8

Up to 8 values

Modbus master

Response

Request

Modbus slaves

・ ・ ・

・ ・ ・

Data abnormality detection function

Monitor the status of data acquired with the master and data monitoring functions, and detect abnormalities.

Sensor

Max. 4 alarms

Modbus master

Response

Request

Modbus slaves

Normal Abnormal

Monitoring (reads communication data)

YOKOGAWA ELECTRIC CORPORATIONControl Instruments Business Division http://www.yokogawa.com/E-mail: ns@cs.jp.yokogawa.comYOKOGAWA CORPORATION OF AMERICA http://www.yokogawa.com/us/YOKOGAWA EUROPE B.V. http://www.yokogawa.com/eu/YOKOGAWA ENGINEERING ASIA PTE. LTD. http://www.yokogawa.com/sg/ KP-S-1ESubject to change without notice.All Rights Reserved. Copyright© 2018, Yokogawa Electric Corporation

Printed in Japan, 610(YK) [Ed : 01/b]