Wieland samos PRO COMPACT, Manual

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Connecting devices
Wieland Electric GmbH | BA000966 | 08/2017 [8151]
57
ESPE – Electro-sensitive protective equipment
888500491
Table 40: BWS connection
Electrical connection: Example from samosPLAN 6
SLC-2 OSSD1 (receiver) at I1
OSSD2 (receiver) at I2
SLC-4,
SLD-4 OSSD1 (receiver) at I3
OSSD2 (receiver) at I4
Laser scanner
BWS type 3 OSSD1 (receiver) at I5
OSSD2 (receiver) at I6
NOTICE
You can find additional information in the operating instructions for the respective BWS.
Motion monitoring
1269079179
Table 41: Connecting sensor elements for motion monitoring
Electrical connection: Example from samosPLAN 6
HTL proximity sensor single-channel Tracks: A
HTL proximity sensor dual-channel Tracks: A and inv. A
HTL proximity sensor dual-channel or
HTL encoder dual-channel Tracks A and B
HTL encoder 4-channel Tracks A, inv. A and
B, inv. B
Important information
ATTENTION
Observe the screening specifications
• Use screened lines for connecting the sensor elements.
• Earth the shielding on both sides, i.e. on the sensor and on the module.
For earthing the screening on samosPRO COMPACT, we recommend the WST…/T35
screen earthing terminal.
• Position the screen earthing terminal as close to the module as possible and keep the
stripped ends for connection to the module as short as possible.
NOTICE
Recommendation for sensors and line lengths
The maximum line length between sensor and module is dependent, to a large extent, on the
output type of the sensor. In order to achieve good, and as fault-free transfer as possible, we
recommend using sensors with push-pull outputs alongside a screened line earthed on both
sides.
• Sensor with High-side output: max. 15 m
• Sensor with Push-pull output: max. 50 m
4.4
4.5