US11 is a computer temperature controller, which implements the complex processes of heat by the program specified by the user. The process may consist of several stages consisting in maintaining the temperature for a predetermined time or on increasing or lowering the temperature at a specified rate. The parameters set during the programming process are saved to nonvolatile memory controller. The memory capacity allows the user to enter ten different programs for the ten different processes.

US11 controller is a single-channel controller, realized at the time one program, measures the temperature of a temperature sensor, controls the contactors or team triacs or thyristors. It has, however, allowing the exit of a combination of several drivers to synchronize the work.

All parameters set during programming can be entered using the keypad foil covering the front panel. The measured temperature is constantly shown on the display. Executed program number, type and number of the currently executed step is displayed on a separate display. The derogation from the set temperature is indicated by the LEDs.

The power supply is 230 VAC (other on request), in the case of power failure the controller state is stored in nonvolatile memory so that when power is interrupted the process continues. The device is placed in a module in a metal housing with dimensions of 90x90x120 mm and 96x96 mm front panel. The controller can operate in an ambient temperature of 0 - 50 ° C.

• implementation of the multi-step thermal processes
• Maximum number of stages 20
• kind of stage:
• maintain the temperature,
• increasing temperature in a given rate,
• lowering the temperature at a specified rate,
• Maximum length of stage 24
• measured temperature range 1000 deg C
• type of temperature sensor: thermocouple or PT100
• non-volatile memory of sufficient capacity to enter 10 different programs
• continuation of the process after power failure
• possibility of synchronous operation of several controllers
• Control: contactors, triacs, thyristors

inputs	resistance thermometer	on request PT100, PT500, PT1000
	Thermocouples	on request: J, K, N
	range	Dependent on the type of input. Up to 999 ° C
exit	Relay	5A/250VAC, resistive load
	voltage	On request: 5VDC, 8VDC, 15VDC
programming	The programming	The keyboard 2 modes of operation: programming, normal operation
	The security parameters of the programming	Automatic locking when working
control	Pulse Range PID	Typically + / - 7 ° C
	PID cycle time	3 sec. for triacs, 12 sec. for relay
Power Supply	voltage	190-250VAC on request: 24VAC or DC, 12VAC or DC
	power consumption	4VA
alarms	Exceeding the scope of	The signal light and sound - pulsing
	sensor failure	The signal light and sound - pulsing
	Damage to the power circuit	Light and sound signal - a continuous
other	memory	Protection against power outages, Enduring memory setting parameters and values
	digital display	3 + 4 digits (green, red - 14mm)
	display range	999
	degree of protection	From the front IP54, IP20 total
	operating temperature	0 - 45 ° C
	humidity	80% without condensation
	weight	550g
	Sizes	WxSxG (96x96x120mm)
	Mounting Hole Dimension	WxS (90x90mm)
	Mounting plate thickness	to 8mm
	Faceplate Color	green, gray otherwise negotiated

Description of terminals


Types of measuring inputs

code	sensor	range
1	Thermocouple J	0 - 800°C
2	Thermocouple K	0 - 1200°C
3	Thermocouple N	0 - 1300°C
4	Pt100	-200 - 750°C
5	0 - 1 V	-------
6	0 - 20 mA	-------
7	4 - 20 mA	-------