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Tel. +39.049.8705355 - 8705359 - Fax +39.049.8706287 For manuals and configuration software, please see www.seneca.it This document is property of SENECA srl. Duplication and reproduction are forbidden, if not authorized. Contents of the present documentation refers to products and technologies described in it. All technical data contained in the document may be modified without prior notice.
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1500 V isolation between power supply and other low voltage circuits Easy wiring of power supply and serial communication port through Seneca DIN46277 rail bus Removable screw terminals with section of 2.5 mm Technical Features...
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Power supply Supply voltage 10 – 40 V; 19 – 28 V 50 – 60 Hz , Max: 6 W Power consumption Typical: 4 W @ 24V Environmental conditions Temperature -20 – +55°C Humidity 30 – 90% a 40°C not condensing Altitude Up to 2000 m a.s.l.
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MODBUS and CANOPEN connection standards 1) Install the module into the DIN rail. 2) Please use a cable with a suitable length to connect the remote modules. The following table show the cables length. - Bus Length: Modbus network maximum length as a function of the Baud rate. This is the length of the cables which connect the two bus terminators modules.
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Electrical Connections Power supply, MODBUS and CAN interface Power Supply and Modbus interface are available by using the bus for the Seneca DIN rail, by the rear IDC10 connector or by Z-PC-DINAL1-35 accessory. Rear IDC10 Connector CAN/RS485 GND Power Supply AC / + The picture shows the meaning of the IDC10 connector pins.
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Other Z-TWS4 Ports USB #1 HOST Port The Z-TWS4 has a USB HOST type A connector, that can be used as additional serial port (using a Seneca USB #1 HOST S117P1, for example) or to connect an external USB memory.
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Plug-in Connector for Micro SD Card Micro SD card The Z-TWS4 has a slot for micro SD SD card card placed on the side of the case metal Before pushing the SD card in this slot, contacts please be sure that the SD card metal contacts are facing towards left (Please see the figure on side).
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Default Conditions Module factory settings parameters: SW1 Switch position OFF SW2 Switch position On Frontal Panel DIP-Switch SW1 e SW2 ON CAN BUS USB #1 1 2 3 REAR CONNECTOR 4 5 6 OFF RS485 COM2 ETH1 REAR CONNECTOR ...
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