|
Terminal | Symbol | Description |
1A, 1B |
| 2 x RJ45 interface for Ethernet with switch |
2 |
| 1 x RJ45 interface (for future use) |
3, 4 | KNX | KNX PL-Link |
5, 6 | ≃ , ⏊ | Operating voltage AC 24 V or DC 24 V |
7 |
| Functional ground (must be connected on the installation side with the building grounding system (PE)). |
10, 11 | D, ⏊ | Digital input |
Term | on, off | Switch for bus termination |
Polar | on, off | Switch for polarization |
66, 67 | MBUS | M-bus interface |
68, 69, 70 | COM1 | Interface EIA-485 (M-bus, Modbus RTU, BACnet MS/TP) Remark: Activation of COM1/2/3/4 depending on Type (S, M, L) |
71, 72, 73 | COM2 | |
74, 75, 79 | COM3 | |
77, 78, 79 | COM4 | |
Right side of device |
| Interface for connecting TXM I/O modules |
