Minebea Intec Maxxis 4, 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)
4.5.1.1 Connecting peripheral devices via RS
‑‑
485
- Connecting to a PC or an RS
‑
485/RS
‑
232 converter, 4-wire (see Chapter 4.5.1.2 )
- Connecting to a PLC or an RS
‑
485/RS
‑
232 converter, 2-wire (see Chapter 4.5.1.3 )
- Connecting multiple PR 5500 units to a PC or an RS
‑
485/RS
‑
232 converter (see
Chapter 4.5.1.4 )
- Connecting an IS platform via RS-485, 2-wire (see Chapter 4.5.1.5 )
- Connecting digital load cells from type Pendeo® via RS-485 (see Chapter 4.5.1.6 )
4.5.1.2 Connecting to a PC or an RS-485/RS-232 converter
Point-to-point connection for the EW-Com protocol (4-wire)
Example:
Process Controller Maxxis 4 PR 5500 4 Device installation
EN-38 Minebea Intec