Electrical Installation - Siko MSK2000 Originalmontageanleitung

MSK2000
22 Installation
WARNING
NOTICE
NOTICE
NOTICE

4.4 Electrical installation

Destruction of parts of equipment and loss of regulation control
` All lines for connecting the magnetic sensor must be shielded.
` Current linkage: don't connected or removed live.
` Perform wiring work in the de-energized state only.
` Use strands with suitable ferrules.
` Wiring to the screen and ground (0 V) must be secured to a good
point. Ensure that the connection of the screen and earth is made to a
large surface area with a sound connection to minimise impedance.
` Prior to switching on check all mains and plug connections.
` Switch on operating voltage together with downstream electronics (e.
g., control unit).
Basically, all connections are protected against external interference.
Choose a place of operation that excludes inductive or capacitive interfer-
ence influences on the magnetic sensor. When mounting the system keep a
maximum possible distance from lines loaded with interference. If neces-
sary, provide additional installations including screening shields or met-
allized housings. Contactor coils must be linked with spark suppression.
` Pay attention to the maximum length, 20 m, of the connection cable
between sensor and downstream electronics.
` Do not use tinned strands in connection with screw clamp connec-
tions.
In case of operating voltage 24 V DC and output circuit LD we recommend
use of terminal resistors ≥470 Ohm in order to avoid thermic overload.
Connection type
• E1: open cable end
not inverted
Signal Color
A red
B orange
I - - -
+UB brown
GND black
A/ - - -
B/ - - -
I/ - - -
MSK2000 · Date 07.02.2018 · Art. No. 81962 · Mod. status 44/18
inverted with
inverted reference signal
Color Color
red red
orange orange
- - - blue
brown brown
black black
yellow yellow
green green
- - - violet
English