Yokogawa: New Digital Indicating Controller UTAdvanced

Comparison Chart (UP55A/UP35A, UM33A)

Model			UP55A	UP35A	UM33A
Size	1/4 DIN
	1/8 DIN
	Depth from the panel surface (mm)		65	65	65
Control Scan Period	(msec)		Choice 100/200	200	Choice 50/100/200
Display Function	Number of PV Display Digits		5	5	5
	Active Color PV Display Function
	Guide Scroll Display Function
	Message Display Function
	Bar graph display (Number)		（2）	（1）
PV Input Indication Accuracy	(% of F.S.)		0.1	0.1	0.1
PV Input Type	TC
	RTD (3-wire)
	RTD (4-wire)
	mV, V
	mA
Number of Analog Inputs	Standard (Maximum)		1(4)	1	1
Number of SPs (PIDs)	Fixed		8	4
Number of Control Modes	Maximum		5	1
Number of Control Types	Maximum		4	4
Control Output	Type	Relay Contact Output, Voltage pulse output, Current output
	Algorithm	ON/OFF
		PID (Continuance, Time Proportion)
		Position proportional
		Heating/cooling
Number of Analog Outputs	Standard (Maximum)		2 (3)	2	1
Number of Digital Inputs	Standard (Maximum)		8 (9)	3 (8)	2
Number of Program Patterns	Standard (Maximum)		30	2 (4)
Number of Programs Number of Segments per Pattern	Standard (Maximum)		300 99	20 (40) 20 (40)
Number of PV Events	(Per segment)		8	2
Number of Time Events	(Per segment)		16	4
Number of Alarms	Maximum		8	2	8
Number of Digital Outputs	Standard (Maximum)		8 (18)	3 (8)	3 (9)
Communication	RS-485 communication (Maximum)		（2）	（1）	（1）
	Ethernet communication
	Open Network (CC-Link/PROFIBUS-DP/DeviceNet)
Various Function	Quick Setting Function
	Split Computation Output Function
	Ratio and Square Root Extraction Function				*3
	Remote SP Function
	24 V DC Loop Power Supply Function		*2	*2
	Heater Break Alarm Function		(Standard type)	(Standard type)
Ladder Sequence Function	(Number of max. steps)		（500）	（300）
Other Specifications	Power Supply	AC100V to 240V
	Power Supply	AC/DC 24V
	Dust and waterproof Level of Front Panel		NEMA4 *1 (IP56)	NEMA4 *1 (IP56)	NEMA4 *1 (IP56)
	Configuration Tool	Via Light-loader Communication
		Via Maintenance Port Communication
		Via RS485/Ethernet communication	/	/	/-

The table above includes specifications of the standard models only.
* 1: Hose down test only.
* 2: This function is available when the /L4 or /LC4 option is specified with the detailed code model.
* 3: Square root extraction available

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