Connect
You can check examples of connecting the product.
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Use AWG22 to AWG16 cables for connection with the product.
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To connect the cable to the product's cable connector, strip the end of the cable about 5 to 6 mm.
Power supply connection
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Use the IEC/EN 62368-1 approved power adapter that supports higher power consumption than the product. If you wish to connect and use another device to the power supply adapter, you should use an adapter with a current capacity which is the same or larger than the total power consumption required for the terminal and another device.
- Refer to the Power in the product specifications for maximum current consumption specifications.
- Use a separate power supply for Secure I/O 2, the electric lock, and the product respectively. If connecting and using the power supply to these devices together, the devices may malfunction.
- DO NOT extend the length of power cable when using the power adapter.
RS-485 Connection
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Use an AWG24 twisted pair with a maximum length of 1.2 km for the RS-485 cable.
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It is recommended to use RS-485 cables with a characteristic impedance of 120 Ω.
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If connecting with a RS-485 daisy chain, connect the termination resistor (120 Ω) to both ends of the daisy chain connection. If connected to the middle line, the signal level becomes smaller and the communication performance will deteriorate. Make sure to connect it to both ends of the daisy chain connection.
Relay Connection
Fail Safe Lock
In order to use the Fail Safe Lock, connect the NC relay as shown in the figure below. There is normally a current flowing through the relay for the Fail Safe Lock. When the relay is activated, blocking the current flow, the door will open. If the power supply to the product is cut off due to a power failure or an external factor, the door will open.
Fail Secure Lock
In order to use the Fail Secure Lock, connect NO relay as shown in the figure below. There is normally no current flowing through the relay for the Fail Secure Lock. When the current flow is activated by the relay, the door will open. If the power supply to the product is cut off due to a power failure or an external factor, the door will lock.