Yokogawa: New Digital Indicating Controller UTAdvanced

Detailed Code Models

The detailed code model allows you to customize specifications best suited to you.

Detailed model code

　– Control output individual selection
　– Option selection

Standard specifications

　– One Universal input
　– Three digital inputs/outputs (Alarms) * Note 1

Note 1 : UT35A, UT32A: 2 points

Additional Functions

Triac output can be selected in Control Output: -T / - T

2 DIs and 2 DOs combination specs can be selected: /W

The electrical specifications are the same as DI/DO incorporated in the standard model, except for the terminal arrangement.

Terminal Positions when Additional Functions are Added

The positions of extended terminal areas E1 to E4 are shown below.
Please note that although the additional Functions are the same, the mount positions are different.
Example: When 5 DIs are added in the UT55A, the positions of the terminals to
be mounted are different between /X1 (E1 area)　and /X2 (E2 area) as shown below.

Terminal arrangement of　UT55A/UT35A/UP55A/UP35A　Terminal arrangement of　UT52A/UT32A

Detailed Code Models UT55A [Model and Suffix Code]

Model	Suffix code					Optional Suffix code	Description
UT55A							Digital Indicating Controller (provided with 3 DIs and 3 DOs) (Power supply 100-240 V AC)
Fix	-N N N						Always "-NNN"
Display language		-1					English
		-2					German
		-3					French
		-4					Spanish
Case color			0				White (Light gray)
Case color			1				Black (Light charcoal gray)
Control output 1 (Heating-side, Position proportional) (*1)				-A			Analog output (current/pulse)
				-R			Relay output (form C)
				-U			Universal output (current/pulse/relay)
				-T			Triac output
				-P			Position proportional output
Control output 2 (Cooling-side) (*1)					A		Analog output (current/pulse)
					R		Relay output (form C)
					U		Universal output (current/pulse/relay)
					T		Triac output
					N		None
General option						/DC	Power supply 24 V AC/DC
						/CT	Coating (* 3)
						/HA	Heater break alarm
						/RT	Retransmission output or 15 V DC loop power supply
E1 terminal area option (*2)						/R1	Remote (1 additional aux. analog) input and 1 additional DI
						/U1	1 additional universal input (TC/RTD/DCV/mA)
						/X1	5 additional DIs
						/Y1	5 additional DOs
						/W1	2 additional DIs and 2 additional DOs
E2 terminal area option (*2)						/A2	1 additional aux. analog input and 1 additional DI
						/X2	5 additional DIs
						/Y2	5 additional DOs
						/W2	2 additional DIs and 2 additional DOs
E3 terminal area option (*2)						/CH3	RS-485 communicaiton (Max.38.4 kbps, 2-wire/4-wire)
						/CC3	CC-Link communication (with Modbus master function)
						/PD3	PROFIBUS-DP communication (with Modbus master function)
						/DN3	DeviceNet communication (with Modbus master function)
						/ET3	Ethernet communication (with serial gateway function)
						/X3	5 additional DIs
						/Y3	5 additional DOs
						/W3	2 additional DIs and 2 additional DOs
E4 terminal area option (*2,4)						/A4	1 additional aux. analog input and 1 additional DI
						/C4	RS-485 communicaiton (Max.19.2 kbps, 2-wire/4-wire)
						/L4	24 V DC loop power supply
						/AC4	1 additional aux. analog input, 1 additional DI, and RS-485 communicaiton (Max.19.2 kbps, 2-wire)
						/LC4	24 V DC loop power supply and RS-485 communication (Max.19.2 kbps, 2-wire)
						/X4	5 additional DIs
						/Y4	5 additional DOs
						/W4	2 additional DIs and 2 additional DOs

* 1: For heating /cooling output, specify both Output1 and Output2.Not available when Output2 is "N".
       For Position proportional output, specify "P" for Output1 and "N" for Output2.
       The /HA option can be specified when the code of Output1 and Output2 is "-AN", "-RN", "-UN" or "-TN".
* 2: One option can be selected from each of E1 to E4 terminal area options.
* 3: When the /CT option is specified, the UT55A does not conform to the safety standards (UL and CSA)
       and CE marking.
* 4: The "/L4" and "/LC4" of E4 terminal area option can be specified when E3 terminal area option is
       "Not select", "/CH3," "/X3," "/Y3," or "/W3".

Detailed Code Models UT52A [Model and Suffix Code]

Model and Suffix code

Model	Suffix code					Optional Suffix code	Description
UT52A							Digital Indicating Controller (provided with 3 DIs and 3 DOs) (Power supply 100-240 V AC)
Fix	-N N N						Always "-NNN"
Display language		-1					English
		-2					German
		-3					French
		-4					Spanish
Case color			0				White (Light gray)
Case color			1				Black (Light charcoal gray)
Control output 1 (Heating-side, Position proportional) (*1 and 4)				-A			Analog output (current/pulse)
				-R			Relay output (form C)
				-U			Universal output (current/pulse/relay)
				-T			Triac output
				-P			Position proportional output
Control output 2 (Cooling-side) (*1 and 4)					A		Analog output (current/pulse)
					R		Relay output (form C)
					U		Universal output (current/pulse/relay)
					N		None
General option						/DC	Power supply 24 V AC/DC
						/CT	Coating (* 3)
						/HA	Heater break alarm
						/RT	Retransmission output or 15 V DC loop power supply
E1 terminal area option (*2, 5)						/R1	Remote (1 additional aux. analog) input and 1 additional DI
						/U1	1 additional universal input (TC/RTD/DCV/mA)
						/L1	24 V DC loop power supply
						/CH1	RS-485 communicaiton (Max.38.4kbps, 2-wire/4-wire)
						/RCH1	Remote (1 additional aux. analog) input, 1 additional DI, and RS-485 communicaiton (Max.38.4kbps, 2-wire)
						/LCH1	24 V DC loop power supply and RS-485 communication (Max.38.4kbps, 2-wire)
						/X1	5 additional DIs
						/Y1	5 additional DOs
						/W1	2 additional DIs and 2 additional DOs

* 1: For heating /cooling output, specify both Output1 and Output2.
       Not available when Output2 is "N". For Position proportional output, specify "P" for Output1 and "N" for Output2.
       The /HA option can be specified when the code of Output1 and Output2 is "-AN", "-RN", "-UN" or "-TN".
* 2: One option can be selected from E1 terminal area option.
* 3: When the /CT option is specified, the UT52A does not conform to the safety standards (UL and CSA) and CE marking.
* 4: When Output1 is "R", "U", contact point C is changed to contact point        A when Output2 is "R" or "U".
       When Output1 is "T ," only "A " or "N" can be specified for Output2.
* 5: The "/L1" and "/LCH1" can be specified when Output2 is "N"

Detailed Code Models UT35A [Model and Suffix Code]

Model	Suffix code					Optional Suffix code	Description
UT35A							Digital Indicating Controller (provided with 2 DIs and 3 DOs) (Power supply 100-240 V AC)
Fix	-N N N						Always "-NNN"
Display language		-1					English
		-2					German
		-3					French
		-4					Spanish
Case color			0				White (Light gray)
Case color			1				Black (Light charcoal gray)
Control output 1 (Heating-side, Position proportional) (*1, 2 and 4)				-A			Analog output (current/pulse)
				-R			Relay output (form C)
				-U			Universal output (current/pulse/relay)
				-T			Triac output
				-P			Position proportional output
Control output 2 (Cooling-side) (*1, 2, 4 and 5)					A		Analog output (current/pulse)
					R		Relay output (form A)
					U		Universal output (current/pulse/relay)
					N		None
General option						/DC	Power supply 24 V AC/DC
						/CT	Coating (* 3)
						/HA	Heater break alarm (* 4)
						/RT	Retransmission output or 15 V DC loop power supply (* 5)
E1 terminal area option (*6)						/X1	5 additional DIs
						/Y1	5 additional DOs
						/W1	2 additional DIs and 2 additional DOs
E3 terminal area option (* 6 and 7)						/CH3	RS-485 communicaiton (Max.38.4 kbps, 2-wire/4-wire)
						/CC3	CC-Link communication (with Modbus master function)
						/PD3	PROFIBUS-DP communication (with Modbus master function)
						/DN3	DeviceNet communication (with Modbus master function)
						/ET3	Ethernet communication (with serial gateway function)
E4 terminal area option (*6 and 7)						/L4	24 V DC loop power supply
						/X4	5 additional DIs
						/Y4	5 additional DOs
						/W4	2 additional DIs and 2 additional DOs

* 1: For heating /cooling output, both Output 1 and Output 2 should be specified. Not available when Output 2 is "N".
       For position proportional output, specify "-P" for Output 1 and "N" for Output 2.
* 2: When the code for Output 1 is "-R" or "-U" and Output 2 is "R" or "U",
       Output 1 is changed from the contact point c to the contact point a.
       When the code for Output 1 is specified to "-T ," only "A " or "N" is available for Output 2.
* 3: When the /CT option is specified, the UT35A does not conform to the safety standards (UL and CSA) and CE marking.
* 4: The /HA option can be specified in the combination of Output 1 and Output 2 codes execpt for "-PN".
* 5: The /RT option can be specified only when the code for Output 2 is "R" or "N".
* 6: Only one option is available for each terminal area of E1, E3 and E4.
* 7: The /L4 option for E4 terminal area can be specified only when the E3 terminal area option is not specified
       or specified /CH3.

Detailed Code Models UT32A [Model and Suffix Code]

Model	Suffix code					Optional Suffix code	Description
UT32A							Digital Indicating Controller (provided with 2 DIs and 3 DOs) (Power supply 100-240 V AC)
Fix	-N N N						Always "-NNN"
Display language		-1					English
		-2					German
		-3					French
		-4					Spanish
Case color			0				White (Light gray)
Case color			1				Black (Light charcoal gray)
Control output 1 (Heating-side, Position proportional) (*1, 2 and 4)				-A			Analog output (current/pulse)
				-R			Relay output (form C)
				-U			Universal output (current/pulse/relay)
				-T			Triac output
				-P			Position proportional output
Control output 2 (Cooling-side) (*1, 2, 4 and 5)					A		Analog output (current/pulse)
					R		Relay output (form A)
					U		Universal output (current/pulse/relay)
					N		None
General option						/DC	Power supply 24 V AC/DC
						/CT	Coating (* 3)
						/HA	Heater break alarm (* 4)
						/RT	Retransmission output or 15 V DC loop power supply (* 5)
E1 terminal area option (*6)						/L1	24 V DC loop power supply
						/CH1	RS-485 communicaiton (Max.38.4kbps, 2-wire/4-wire)
						/LCH1	24 V DC loop power supply and RS-485 communication (Max.38.4kbps, 2-wire)
						/X1	5 additional DIs
						/Y1	5 additional DOs
						/W1	2 additional DIs and 2 additional DOs

* 1: For heating /cooling output, both Output 1 and Output 2 should be specified. Not available when Output 2 is "N".
       For position proportional output, specify "-P" for Output 1 and "N" for Output 2.
* 2: When the code for Output 1 is "-R" or "-U" and Output 2 is "R" or "U",
       Output 1 is changed from the contact point c to the contact point a.
       When the code for Output 1 is specified to "-T", only "A" or "N" is available for Output 2.
* 3: When the /CT option is specified, the UT32A does not conform to the safety standards (UL and CSA) and CE marking.
* 4: The /HA option can be specified in the combination of Output 1 and Output 2 codes execpt for "-PN."
* 5: The /RT option can be specified only when the code for Output 2 is "R" or "N".
* 6: Only one option is available for E1 terminal area.
       The /L1 or /LCH1 option can be specified only when the code for Output 2 is "N".

Detailed Code Models UP55A [Model and Suffix Code]

Model	Suffix code					Optional Suffix code	Description
UP55A							Program Controller (provided with 3 DIs, and 3 DOs) (Power supply: 100-240 V AC) 30 program patterns/300 program segments (Max. 99 segments per pattern)
Fix	-N N N						Always "-NNN"
Display language (*1)		-1					English
		-2					German
		-3					French
		-4					Spanish
Case color			0				White (Light gray)
Case color			1				Black (Light charcoal gray)
Control Output 1 (*2 and 3)				-A			Analog output (current/voltage pulse)
				-R			Relay output (c-contact)
				-U			Universal output (current/voltage pulse/relay)
				-T			Triac output
				-P			Position proportional output
Control Output 2 (*2 and 3)					A		Analog output (current/voltage pulse)
					R		Relay output (c-contact)
					U		Universal output (current/voltage pulse/relay)
					T		Triac output
					N		None
General option						/DC	Power supply 24 V AC/DC
						/CT	Coating (* 6)
						/HA	Heater break alarm
						/RT	Retransmission output or 15 V DC power supply
E1 terminal area option (*4)						/R1	Remote (1 additional aux. analog) input and 1 additional DI
						/U1	1 additional universal input (TC/RTD/DCV/mA)
						/X1	5 additional DIs
						/Y1	5 additional DOs
						/W1	2 additional DIs and 2 additional DOs
E2 terminal area option (*4)						/A2	1 additional aux. analog input and 1 additional DI
						/X2	5 additional DIs
						/Y2	5 additional DOs
						/W2	2 additional DIs and 2 additional DOs
E3 terminal area option (*4 and 5)						/CH3	RS-485 communication (Max. 38.4 kbps, 2-wire/4-wire)
						/CC3	CC-Link communication (with Modbus master function)
						/PD3	PROFIBUS-DP communication (with Modbus master function)
						/DN3	DeviceNet communication (with Modbus master function)
						/ET3	Ethernet communication (with serial gateway function)
						/X3	5 additional DIs
						/Y3	5 additional DOs
						/W3	2 additional DIs and 2 additional DOs
E4 terminal area option (*4 and 5)						/A4	1 additional aux. analog input and 1 additional DI
						/C4	RS-485 communication (Max. 19.2 kbps, 2-wire/4-wire)
						/L4	24 V DC loop power supply
						/AC4	1 additional aux. analog input, 1 additional DI, and RS-485 communication (Max.19.2 kbps, 2-wire)
						/LC4	24 V DC loop power supply and RS-485 communication (Max.19.2 kbps, 2-wire)
						/X4	5 additional DIs
						/Y4	5 additional DOs
						/W4	2 additional DIs and 2 additional DOs

* 1: English, German, French, and Spanish can be displayed as the guide display.
* 2: For heating/cooling output, both Output 1 and Output 2 should be specified.
Not available when Output 2 is "N." For position proportional output, specify "-P" for Output 1 and "N" for Output 2.
* 3: The /HA option can be specified only when the code for Output 1 and 2 is "-AN", "-RN", "-UN" or "-TN."
* 4: Only one option is available for each terminal area of E1 to E4.
* 5: The /L4 and /LC4 options for E4 terminal area can be specified only when
the E3 terminal area option is not specified or specified any of /CH3, /X3, /Y3 or /W3.
* 6: When the /CT option is specified, the UP55A does not conform to the safety standards (UL and CSA) and CE marking.

Detailed Code Models UP35A [Model and Suffix Code]

Model	Suffix code					Optional Suffix code	Description
UP35A							Program Controller (provided with 3 DIs, and 3 DOs) (Power supply: 100-240 V AC) 2 program patterns/20 program segments (Max. 20 segments per pattern)
Fix	-N N N						Always "-NNN"
Display language (*1)		-1					English
		-2					German
		-3					French
		-4					Spanish
Case color			0				White (Light gray)
Case color			1				Black (Light charcoal gray)
Control Output 1 (*2, 3 and 5)				-A			Analog output (current/voltage pulse)
				-R			Relay output (c-contact)
				-U			Universal output (current/voltage pulse/relay)
				-T			Triac output
				-P			Position proportional output
Control Output 2 (*2, 3, 4 and 5)					A		Analog output (current/voltage pulse)
					R		Relay output (a-contact)
					U		Universal output (current/voltage pulse/relay)
					N		None
General option						/AP	2 additional patterns/20 additional segments
						/DC	Power supply 24 V AC/DC
						/CT	Coating (* 8)
						/HA	Heater break alarm
						/RT	Retransmission output or 15 V DC power supply
E1 terminal area (*6)						/X1	5 additional DIs
						/Y1	5 additional DOs
						/W1	2 additional DIs and 2 additional DOs
E3 terminal area (*6 and 7)						/CH3	RS-485 communication (Max. 38.4 kbps, 2-wire/4-wire)
						/CC3	CC-Link communication (with Modbus master function)
						/PD3	PROFIBUS-DP communication (with Modbus master function)
						/DN3	DeviceNet communication (with Modbus master function)
						/ET3	Ethernet communication (with serial gateway function)
E4 terminal area (*6 and 7)						/L4	24 V DC loop power supply
						/X4	5 additional DIs
						/Y4	5 additional DOs
						/W4	2 additional DIs and 2 additional DOs

* 1: English, German, French, and Spanish can be displayed as the guide display.
* 2: For heating/cooling output, both Output 1 and Output 2 should be specified. Not available
       when Output 2 is "N". For position proportional output, specify "-P" for Output 1 and "N" for Output 2.
* 3: When the code for Output 1 is "-R" or "-U" and Output 2 is "R" or "U",
       Output 1 is changed from the contact point c to the contact point a.
       When the code for Output 1 is specified to "-T", only "A" or "N" is available for Output 2.
* 4: The /RT option can be specified only when the code for Output 2 is "R" or "N."
* 5: The /HA option can be specified in the combination of Output 1 and Output 2 codes except for "-PN."
* 6: Only one option is available for each terminal area of E1, E3 and E4.
* 7: The /L4 option for E4 terminal area can be specified only when the E3 terminal area option is not specified
       or specified /CH3.
* 8: When the /CT option is specified, the UP35A does not conform to the safety standards (UL and CSA) and CE marking.

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