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Powerful and Flexible |
| Ethernet support |
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| The instrument can be easily connected to DAQWORX, DAQSTATION, general-purpose SCADA, and OPC servers via Ethernet (Modbus/TCP). |
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| Ethernet : Available to the YS1000 basic type. Modbus/TCP server function (one connection). |
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| Communication with PLC |
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| Connections are enabled using the FA-M3' s UT link module and the RS485 communication function. No programming is necessary to exchange data between the instrument and the FA-M3. |
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| The YS1000 can also be connected to PLCs of various manufacturers via the Modbus communication protocol. |
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| Expandable I/O |
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Additional I/O can be added by selecting the YS1700 basic model (with Expandable I/O). The total number of input/outputs points with
the main unit and Expandable I/O are 8 analog inputs, 4 analog outputs, and 14 DI/DO. |
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External AI: 3 inputs
External AO: 1 outputs
External DI: 4 points
External DO: 4 points
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| Note: An interface for the additional Expandable I/O cannot be added after delivery. If there is a possibility that extra input/outputs will be needed, we recommend that you start with the basic model (with expansion I/O). |
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| Communication with CENTUM |
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As with previous models, communication with Yokogawa's DCS (CENTUM) is supported. This is ideal for DCS backup in chemical plants and other applications requiring extreamly high reliability.
Applicable Models: YS1700,YS1500,YS1350,and YS1360 |
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| Peer-to-peer communication |
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With peer-to-peer communication, up to 32 YS1700 can be connected interchangeably. Four of the connected instruments can each output 4 points of analog data and 16 points of status data.
This makes data exchange and I/O sharing possible since all instruments under peer-to-peer communications can read all data (16 analog and 64 status data). |
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| Maximum no. of connections |
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32 |
| No. of receiving units |
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32 |
| No. of transmitting units |
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4 |
| Transmitted data |
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4 analog and 16 status data per transmitting YS1700 |
| Communication interval |
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200 ms average (not synchronized to the control computation interval) |
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