Yokogawa UT35A, UT32A User Manual
Digital Indicating Controller
UTAdvanced
Digital Indicating Controller UT75A / UT55A / UT52A / UT35A / UT32A
Program Controller UP55A / UP35A / UP32A
Digital Indicator with Alarms UM33A
Bulletin 05P01A02-01EN
Reliable and secure lineupReliable and secure lineup
Welcome new members: 2-loop and DIN rail models,
Welcome new members: 2-loop and DIN rail models,
and the UP32A
and the UP32A
Program Controller
UP35A
UP32A
UP55A
UT75A
UT55A
UT52A
UT32A-D
(Dual-loop type)
UT35A
UT32A
Digital Controller
UT52A/MDL
UT55A/MDL
DIN Rail Mounting Controller
UT32A/MDL
UT35A/MDL
DIN Rail Mounting Controller
Conguration and Programming Software
LL50A
UM33A
Digital Indicator with Alarms
2
Tools and
Operation and
functions that
go easy on your
equipment
A variety
of functions, and
easy-to-connect
communication
clear display that
go easy on the
user
Helpful
ladder sequence
control
function
Reliability
Space saving options
More UP55A program patterns
• RoHS/WEEE
• NEMA4*/IP66 Front Panel
172608
CSA C22.2 61010-1
• 1/8th DIN 2-loop controller (UT32A-D)
• CC-Link communication available in a 48 x 96 mm (1/8 DIN) size
• 1/8th DIN Program controller (UP32A)
• DIN rail mounting controller (/MDL option)
• 99 program patterns (/AP option)
UL61010-1
* Hose down test only.
3
Tools and functions that go easy on your equipment
Setting and managing parameters
Easily edit settings from a PC while the unit is mounted on the controller board.
Settings are accessed through a dedicated adapter on the front panel.
Maintenance of Ethernet-equipped controllers can be handled remotely.
Control board
Optical
communication
adapter and
dedicated cable
(Light loaderTM)
To USB port
(Powered)
Can be supported with a single spare unit
Universal Input and Output
Supports different sensors, heaters,
and actuators
TC
mV
V
mA
RTD
2-wire
transmitter
Universal Inputs
4 to 20 mA current
Voltage pulse
Relay contact
Motor operated valve*
*Select a position proportional model
for motorized valve control output.
Universal Control Outputs
• Set up parameters
• Controller data read/write/compare
• Data management
• Print parameters and data, and create reports
• Congure user defaults
Set up right out of the box
To USB port
No power cable
required
Dedicated cable
With DIN rail mountable controllers (/MDL option), used to perform
maintenance when powered.
Free software now available on the web for converting GREEN series
parameters to UTAdvanced.
LL50A Parameter
Setting Software
Gets you back home. Fast.
Shorter recovery time
User defaults function
The LL50A lets you congure
user default values.
Ever get lost in a maze of
conguration changes? Now you
can restore user-personalized
default parameters. Recover
quickly without disturbing
operations.
Easily
restored by
key operation
Save space on the panel and control board
Side-by-side close mounting on DIN rails in the board
DIN rail
4
Status display (LED)
Green:Normal
Red: Abnormal
• Ambient temperature: -10 to 50 °C
(0 to 50 °C with CC-Link installed)
• 2-loop control in a single unit
(UT32A-D/MDL)
• Displays controller and I/O status
UT32A/MDL
UT52A/MDL
UT32A-D/MDL
Operation and clear display that go easy on the user
Bright & Easy to Read Active Color LCD Display
Full
size
PV display
(text height: 21.55 mm)
5
digit
display
14
segment
display
UT55A 1/4 DIN (96×96mm)size UT52A 1/8 DIN (48×96mm)size
Active Color PV Display
See the status of your process conditions INSTANTLY!
• Alarms
Normal Alarm
Navigation guides and keys make it easy to operate Fast one-touch operations
Controller will guide the key you press.
Navigation Guide
According to…
Display color changes!
Programmable Function Keys
• Deviation values
• Measured values
• Contact input
• Choice of xed white or red
You can assign frequently used operations
(start/stop, remote/local, etc.) and
parameter entry screens (PID value, etc.)
to function keys for one-touch availability.
Navigation Keys
Move freely (up/down/left/right)
between parameters!
UT series
5
A variety of functions, and easy-to-connect communication
Communication protocol
Connect to PLCs
easily without
programming!
Modbus/TCP
Modbus
RTU/ASCII
Ladder communication
PC-Link
FA-M3V
PLC
Modbus/TCP
SMARTDAC+
GX10/GX20
Ethernet
Open Network
PLC
• Recipe management
• Remote monitoring
DeviceNet
UTAdvanced with RS-485 communication
Space-saving built-in CC-Link models
• UT52A, UT32A, UM33A, UT52A/MDL, UT32A/MDL
Modbus TCP, a protocol that allows the controller to
connect to Ethernet network and have the ability to
exchange data with the computers or devices on that
network.
You can easily set setpoints (SP),
PID, and alarms from a PLC.
Modbus slaveSerial gateway function
Ethernet-serial Gateway Function
UTAdvanced with RS-485 communication
Peer to Peer
The use of the ladder sequence program makes it possible to exchange
analog data and status data between communication-capable UTs.
Example: A UT in which an input error occurs sends a signal to another UT
to enable that UT switch to MAN operation, thus shifting the whole system
into a safe mode. In such a case, the safety mechanism can be built into
the UTAdvanced and is not required in the host system.
* Create ladder sequence programs by the LL50A Parameter Setting software (sold separately).
RS485
RS-485
• Gateway function allows RS-485 Modbus
devices to communicate via Ethernet.
• Physical layer: 10 BASE-T/100 BASE-TX
• Max. number of connection : 2
Coordinated operation
Coordinated operation: This function syncs operation of the slave with that
of the master through Yokogawa's proprietary communication protocol.
• Finely adjust the temperature setting of the slave
with the bias and ratio
• Upstream PLC or other device not needed for tuning
• No programming means fewer engineering manhours
Continuous
furnace
RS-485
Slave UT35A
Slave UT35A Master UP35A
1 2 4 15 32
Up to 4 master units, total 32 units
6
Zone 3
SP is zone 1
SP minus 5 °C
Zone 2
SP is zone 1
SP plus 10 °C
Zone 1
SP is programmed
Loading...