Ethernet switch AL3101 1 Preliminary note You will find instructions, technical data, approvals and further information using the QR code on the unit / packaging or at documentation.ifm.com. 1.1 Symbols used Requirement Instructions Reaction, result [...] Designation of keys, buttons or indications...
AL3101 Ethernet switch 2 Safety instructions • The unit described is a subcomponent for integration into a system. – The system architect is responsible for the safety of the system. – The system architect undertakes to perform a risk assessment and to create documentation in accordance with legal and normative requirements to be provided to the operator and user of the system.
Ethernet switch AL3101 3 Intended use The device is used for networking of up to 6 Ethernet devices. The device is designed for use in PROFINET networks. The device is designed for use without a control cabinet in the food industry.
AL3101 Ethernet switch 4 Function 4.1 Switch • Type: not configurable (unmanaged) • Operating mode: store and forward • Forwarding of the following DCP functions: – Search queries – Signalling (flashing) – Set IP address – Set device name – Reset device •...
Ethernet switch AL3101 5 Installation 5.1 Overview Upper mounting lug Lower mounting lug 5.2 Install device u Disconnect the power of the machine before installation. u Use a flat mounting surface for installation. u Observe the maximum tightening torque. u Fasten the module onto the mounting surface using two M5 screws and washers (tightening torque: 1.8 Nm).
AL3101 Ethernet switch 6 Electrical connection 6.1 Overview XD1: Voltage supply XD2: Voltage output Ethernet port 1 Ethernet port 2 Ethernet port 3 Ethernet port 4 Ethernet port 5 Ethernet port 6 6.2 General wiring information The device must be connected by a qualified electrician.
Ethernet switch AL3101 6.3 Ethernet The Ethernet devices are connected via the Ethernet ports. The ports can be used by the Ethernet devices as required. Connecting the Ethernet ports to each other will cause the device to fail. u Do not connect the Ethernet ports of the device to each other.
AL3101 Ethernet switch For UL applications: 1: I US-daisy-chain UA-daisy-chain 2000 m 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Temperature [°C] 6.5 Ground connection The FE potential is connected to the following points of the device: •...
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Ethernet switch AL3101 u Connect the device via port XD1 to supply voltage US with 12 / 24 V DC (8…32 V SELV according to DIN 60950). u For UL applications: Connect the device via port XD1 to 24 V DC (8…28 V SELV/PELV; u Optional: Connect the device via port XD1 to supply voltage UA with 12 / 24 V DC (8…32 V SELV according to DIN 60950).
Ethernet switch AL3101 8 Set-up u Install the device correctly. u Establish a correct electrical connection with the device. w Once connected to the supply voltage, the device will start. w The LEDs show the status of the device. w The unit is ready for operation.
AL3101 Ethernet switch 9 Maintenance, repair and disposal If used correctly, the unit is maintenance-free. u After use, dispose of the unit in an environmentally friendly way in accordance with the applicable national regulations. 9.1 Cleaning the housing surface Clean the surface of the device when necessary.