
| CONTROLLERS | ||||||
| Description | Input | Output | Series | Type | Data sheet | IOM |
| Electronic switch gear | 4 to 20 mA | 3 X relay switches | SG 2411 | SG 2411 | 2411-7010 | |
| 2-channel-switch gear | 0/4 to 20 mA or 0/2 to 10 V | 2 X relay switches | SG 2431 | SG 2431 | 2431-7010 | |
| Digital controller | PT100 / 4 to 20 mA | 1 X 3 point step relay 4 to 20 mA | RE 3072 | RE 3172 RE 3472 RE 3672 RE 3972 | 3070-7010 | 3070-8010 |
| Digital controller | PT100 / 4 to 20 mA | 1 X 3 point step relay 4 to 20 mA | RE 3053 | RE 3153 RE 3453 RE 3653 RE 3953 | 3050-7010 | 3050-8010 |
| Analog level controller | 4 to 20 mA | 1 X 3 point step relay | RE 3304 | RE 3304 | 3304-7010 | 3304-8010 |


