SWZ driver is a specialized two-channel microprocessor controller for controlling devices, which is produced in the production of sourdough baking. The driver controls the process of implementing the time functions, on and off the agitator and pump. With the introduction of setting the number of liters to the end of the process of pumping, the device can be used to dispense starter.

The controller has two independent measuring inputs for temperature measurement. Temperature reading is possible at any time by pressing the preview. The controller controls the temperature does not only me measured at two points. The controller can implement one of two cycles of the process. Time selection process is done from the keyboard driver in the programming phase. The equipment for the production of yeast drivers SWZ ensure process repeatability.

Depending on the demand controllers can directly control contactors, or solid state power systems (triacs, thyristors). Cooperate with PT100 sensors.

Features:

• process control in time,
• temperature measurement,
• Number of measuring inputs: 2
• measured temperature range: 99 ° C
• type of temperature sensor: PT100
• control: solid state contactors or power actuators
• parameters can be programmed by the user
• Sound and light alarm signals
• non-volatile memory to memorize the set of parameters
• continuation of the process after power failure
• typical applications: controlled production of yeast

inputs	resistance thermometer	Pt100
	range	99°C
output	Relay	5A/250VAC, resistive load
	voltage	On request: 5VDC, 9VDC
programming	The programming	The keyboard 2 modes of operation: programming, normal operation
	The security parameters of the programming	Automatic locking when working
control	ON - OFF	Work on / off
	regulatory action	You can work for heating / cooling
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 parameter setting value
	digital display	3 + 2 digits (red - 14mm)
	display range	99 - temperature, 24h or 48h - time process
	degree of protection	From the front IP54, IP20 total
	operating temperature	0 - 45 ° C
	humidity	80% without condensation
	weight	950g
	Sizes	WxSxG (96x96x125mm)
	Mounting Hole Dimension	WxS (91x91mm)
	Mounting plate thickness	to 8mm
	Faceplate Color	gray, the other to agree on

Description of terminals


Types of measuring inputs

code	sensor	range
1	Thermocouple J	0 - 800°C
2	Thermocouple K	0 - 999°C
3	Thermocouple N	0 - 999°C
4	Pt100	0 - 750°C
5	0 - 1 V	-------
6	0 - 20 mA	-------
7	4 - 20 mA	-------