Electrical Installation - Siko MSA510/1 Originalmontageanleitung

MSA510/1
Installation

4.4 Electrical installation

Destruction of parts of equipment and loss of regulation control
WARNING
` All lines for connecting the magnetic sensor must be shielded.
` Never wire or disconnect electrical connections while they are live.
` Perform wiring work in the de-energized state only.
` Use strands with suitable ferrules.
` Wiring to screen and ground (0 V) should be done star-shaped and
` Check all lines and plug connections before switching on the device.
` Switch on operating voltage together with the downstream electronic
Destruction of the magnetic sensor
CAUTION
Destruction of the magnetic sensor through touch or connection of sig-
nal lines.
` The signal lines Data+/Data-/Cycle+/Cycle-/DÜA and DÜB are on 5 V -
Basically, all connections are protected against external interference.
NOTICE
Choose a place of operation that excludes inductive or capacitive inter-
ference influences on the magnetic sensor or its connection lines. When
mounting the system keep a maximum possible distance from lines loaded
with interference. If necessary, provide additional installations including
screening shields or metallized housings. Contactor coils must be linked
with spark suppression.
Connection types
• E1: open cable end (cable length ≤100 m)
Signal SSI (acc. to RS422) Signal RS485 Color
Zeroing/ Configuration
+UB
Data+
Data-
GND
Cycle+
Cycle-
screen
MSA510/1 · Date 04.05.2016 · Art. No. 83520 · Mod. status 38/16
with a large surface area. Ensure that the connection of the screen and
potential equalization is made to a large surface area (with low imped-
ance).
unit (e. g., control unit).
level and must neither get in touch nor be connected with UB.
Configuration white
+UB brown
DÜA green
DÜB yellow
GND gray
- - - pink
- - - blue
screen black
English 29