Industrial Automatics - controls, measurement, regulators, sensors...

• Data Acquisition Systems
• Data Acquisition System SRD
•  
• Regulators of Temperature
• Universal Temperature Regulator UR11
• Microprocessor Temperature Regulator URM11-T
• Threshold Thermoregulator WP
•  
• Regulators of Humidity
• Universal Humidity Regulator UR12
• Microprocessor Humidity Regulator URM11-W
•  
• Regulators of Temperature and Humidity
• Temperature and Humidity Regulator STW
•  
• Universal Regulators
• Universal Regulator URM12
• Universal Regulator TRM12
• Universal Regulator URM72
•  
• Controllers of Furnaces
• Microprocessor Oven Controller USPP-E
• Microprocessor Oven Controller USPP-G
• Microprocessor Controller USPP-TCF
•  
• Controllers of Drying Rooms
• Drying Room Controller CTW13
• Drying Room Controller SSD
•  
• Controllers and Time Relays
• Microprocessor Time Relay TRM12-T
• Microprocessor Time Relay URM12-T
•  
• Water Feeders and Mixers
• Water Feeder USP
• Water Feeder - Mixer USP
• Bakery ovens' steam controller USP-Z
•  
• Displays
• Large Size Display
•  
• Gas Invigilators
• Gas Invigilator PSG
•  
• Measurement Transducers
• Measurement Transducer PPM
•  
• Sensors and Measurement Systems
• Sensors
• Temperature and Humidity Meter WTW
•  
• Semiconductor Devices
• "Zero Voltage" Switching On Module UWZ

Microprocessor Time Relay URM12-T

• Description
• Technical data
• Ordering information

URM12-T is a device designed to control industrial processes on a time basis. It is equipped with one switching relay. It has three buttons located on a front panel that allow the user to enter set point and turn the regulation on and off.

The device can work in one of the following modes:

• Turn the relay on for a set time period. After this time the relay is switched off.
• Turn the relay on after a set time period. The relay is turned on until it is released by a button.
• Turn the relay on after a set time period for a previously entered period of time.
• Periodically turn the relay on and off. Both on and off times are programmable.

Time can be determined in:

• Hours and minutes
• Minutes and seconds
• Seconds and hundredths of seconds

The device can be equipped in additional input that allows to connect an external button, that can be used to toggle time measurement.
There is a possibility to order a microprocessor relay that can work in a cascade, or that can be controlled through RS485 MODBUS ASCII / RTU interface.

Inputs	One optional input dedicated for an external START / STOP button
Outputs	One relay output, 5A/250VAC, resistance load
Communication interface	RS485 MODBUS ASCII / RTU galvanic isolated
User interface	3 keys LED display, 4 digits (red - 14mm)
Alarms	End of time
Power supply	Voltage Power consumption	230VAC, 24VAC, 12VAC, 8-35VDC 1,5VA
Enclosure and assembly	Degree of protection	Front panel IP54 , total IP20
	Operating temperature	0 - 60 °C
	Max. Humidity	80% without condensation
	Weight	360g
	Enclosure dimensions	HxWxL (48x96x90mm)
	Assembly	panel mounted
	Assembly slot size	HxW (43x91mm)
	Maximum thickness of mounting plate	8mm

External connections

			URM12-T-	X
				|	_	Power supply
						1: 230 VAC 2: 24 VAC 3: 12 VAC 4: 8 - 35 VDC
Ordering example:
URM12-T-1
Microprocessor time relay URM12-T, power supply 230 VAC