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Download Twido programmable controllers
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Communications Remote Link Example To configure a Remote Link, you must: 1. Configure the hardware. 2. Wire the controllers. 3. Connect the communications cable between the PC to the controllers. 4. Configure the software. 5. Write an application. The diagrams below illustrate the use of the remote link with remote I/O and a peer controller. Step 1: Configure the Hardware: I0.0 Remote I/O Master controller I0.1 Q0.0 Peer controller Q0.1 The hardware configuration is three base controllers of any type. Port 1 is used for two communication modes. One mode is to configure and transfer the application program with TwidoSoft. The second mode is for the Remote Link network. If available, an optional Port 2 on any of the controllers can be used, but a controller only supports a single Remote Link. Note: In this example, the two first inputs on the Remote I/O are hard wired to the first two outputs. Step 2: Wire the controllers Mini-DIN connection Master controller A(+) B(-) GND DPT 1 2 7 5 Remote controller Peer controller ... Address 1 Address 2 A(+) B(-) GND DPT A(+) B(-) GND DPT Terminal block connection Master controller A(+) B(-) 0V A 112 B SG Remote controller ... Address 1 A(+) B(-) 0V Peer controller Address 2 A(+) B(-) 0V TWD USE 10AE
