Specification for Connector: circular
| Connector | plug |
| Kind of connector | female |
| Contact plating | gold-plated |
| Enclosure material | stainless steel, thermoplastic |
| Type of connector | circular |
| Number of pins | 56 |
| Contact material | copper alloy |
| Body material | metal |
| Locking system | threaded joint |
| Connector variant | shielded |
| Spatial orientation | straight |