TT-S4/D Step switching unit
Item Number: 9154
Step controller for DIN-rail mounting in a cabinet or other enclosure. The controller is intended for controlling electric heating batteries, 4 relay output. The step controller can be set to sequence or binary mode. Can be used together with any controller with 0...10 V output signal. The switch setting on the front of the controller determines the number of steps to be used. The input signal 0...10 V is divided up into the number of steps, thus setting the switch-on point for each step.
Technical parameters
| Nominal data | ||
|---|---|---|
| Voltage (nominal) | 24 | V |
| Voltage type | AC |
| Protection/Classification | ||
|---|---|---|
| Enclosure class | IP20 |
| Controller and Sensors | ||
|---|---|---|
| Working range | 15 binary steps | |
| Regulating ratio | Outgoing 4 sequense steps |
| Dimensions and weights | ||
|---|---|---|
| Weight | 0.25 | kg |
| Document filename | Document filetype | |
|---|---|---|
| EC_TT-S4_D.pdf | Declaration |