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SDD ES ETH
Installation
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The safety relay should be installed in a control cabinet with a protection type of at least
IP54.
}
Use the notch on the rear of the unit to attach it to a DIN rail (35 mm).
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When installed vertically: Secure the unit by using a fixing element (e.g. retaining bracket
or end angle).
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Push the device upwards or downwards before lifting it from the DIN rail.
Commissioning
General wiring guidelines
Please note:
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Information given in the
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Use copper wiring with a temperature stability of 75 °C.
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External measures must be used to connect the
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The device must be supplied from the same power supply as the connected safety
devices.
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The power supply must meet the regulations for extra low voltages with protective elec-
trical separation (SELV, PELV).
Ethernet interfaces
RJ45 interfaces ("Ethernet")
Two free switch ports are provided as Ethernet interfaces via an internal autosensing
switch. The autosensing switch automatically detects whether data transfer is occurring at
10 Mbit/s or 100 Mbit/s.
Operating Manual SDD ES ETH
1003824-EN-06
NOTICE
Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure against discharge
before touching the product, e.g. by touching an earthed, conductive sur-
face or by wearing an earthed armband.
Technical details [
INFORMATION
The connected subscribers must support the autosensing/autonegotiation
function. If not, the communication partner must be set permanently to "10
Mbit/s, half duplex".
32]
must be followed.
terminal to the functional earth.
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