Analog Signal Processing
| Steepness Limiters | IM 31 | |
| Digital Run-Up Transmitters | IM 7 + IM 7B | |
| Meter Rectifiers | VM 337F | |
| Analog Value Limiters + Polarity Inverter | VM 290 | |
| Polarity Inverter | VM 290 | |
| Analog Signal Processing Controllers | BM 100 | |
| Serial Interface Cable for BM 100 | BK 100 | |
| Analog Calculators | BM 101 | |
| Analog Memory | BM 102 | |
| Analog Value Comparators | BM 103 | |
| Limit switches | Limit Switches |