LON
LONs (Local Operation Networks) are primarily used in building automation and were designed for distributed industrial applications with non-time-critical requirements. Every participant in this system has its own intelligence, which means that a superimposed open-loop control is often not required. Lenze LONs modules operate with the widely-used standard FTT transmission.
| Type | Communication module LON |
| Order designation | EMF2141IB |
| Topology | Freely selectable: line, tree, star, ring |
| Max. no. of devices | 32385 participants distributed on 255 subnetworks each with 127 participants, which can also be networked on up to 64 nodes in one bus segment |
| Max. size | Without repeaters: 2,7 km (bus topology); 500 m (mixed topology) |
| Transmission medium | Unshielded twisted 2-wire cable |
| Transmission rate | 78 kBit/s |
| Process data size | 4 process data words |
| Suitable for use with | 8200; 8200vector; 9300 (all versions); Drive PLC; ECS-servo system |
| Special features | Supports the "LONMARK" device profile "Variable Speed Motor Drive" functional profile; electrically isolated from the bus |
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