Minebea Intec Maxxis 5, Оригинальное руководство по установке

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S Function
Settings for RS
‑‑
485
1 Rx bus termination OFF: not connected
ON: (A-RxA 120
Ω
A-RxB)
2 Tx pull-up resistor OFF: not connected
ON: (A-TxB 1K6
Ω
+V)
3 Tx pull-down resistor OFF: not connected
ON: (A-TxA 1K6
Ω
-V)
4 Tx bus termination OFF: not connected
ON: (A-TxA 120
Ω
A-TxB)
5 Rx bus termination OFF: not connected
ON: (B-RxA 120
Ω
B-RxB)
6 Tx pull-up resistor OFF: not connected
ON: (B-TxB 1K6
Ω
+V)
7 Tx pull-down resistor OFF: not connected
ON: (B-TxA 1K6
Ω
-V)
8 Tx bus termination OFF: not connected
ON: (B-TxA 120
Ω
B-TxB)
4.6.1.1 Connecting peripheral devices via RS
‑‑
485
- Connecting to a PC or an RS
‑
485/RS
‑
232 converter, 4-wire (see Chapter 4.5.7.1 )
- Connecting to a PLC or an RS
‑
485/RS
‑
232 converter, 2-wire (see Chapter 4.5.7.2 )
- Connecting multiple PR 5900 units to a PC or an RS
‑
485/RS
‑
232 converter (see
Chapter 4.5.7.3 )
- Connecting an IS platform via RS-485, 2-wire (see Chapter 4.6.1.2 )
- Connecting digital load cells from type Pendeo® via RS-485 (see Chapter 4.6.1.3 )
4.6.1.2 Connecting an IS platform via RS
‑‑
485 (2-wire)
Using this optional card, it is possible to connect an IS platform with xBPI or SBI protocol.
Note:
Only one platform can be supplied power from the PR 5900.
4 Device installation Process Controller Maxxis 5 PR 5900
Minebea Intec EN-61