SR 12E 6HE 4TE 12-channel 19" temperature controller module
The multi-channel, autonomously functioning SR12E controller is laid out as a controller module in double Euro-format.
It is suitable for temperature regulating processes at injection molding, extrusion, textrusion, packaging, and film blowing machines, as well as in ovens.
Up to 12 channels can be programmed for either 2 or 3 position operation.  
A PID algorithm, with a special start-up mode which automatically determines its own control parameters upon request (adaptive controller), assures short start-up times.

The standard version includes the following functions:

• Two position, three position control per channel

• Adaptation

• Start-up switch for hot runner

• ON-time controller

• Clocked, manipulated variable

• Alternate setpoint

• 24 switching outputs: 24 V_DC for SSR,
  short-circuit proof

• RS 232 service interface

• 2 relay outputs for group alarms,
  freely configurable

Depending upon order configurations, the controller is equipped with the following characteristics:

• Sensor input for thermocouple types J / L, K

• RS485 / TTY communications interface (20 mA)