Further topics
•
Connections and pin assignment
6.5.2 Voltage supply
Prerequisites
•
Configure the circuits connected to the device as ES1 circuits or as SELV circuits
(SELV = Safety Extra Low Voltage). The voltage source meets the requirements of
ES1 (EN62368-1) or SELV (EN60950-1).
•
Required power output of the voltage source: at least 48W
•
To ensure protection against short-circuits/overload in the customer’s supply
cables, choose and implement wire cross-sections in accordance with the appli‐
cable standards.
•
For a supply voltage of DC 24V ±20%, protect the cables with a separate fuse.
The type of fuse required depends on the cable used (typically e.g. cable M12
17-pin with 2A fuse, cable M12 5-pin with 4A fuse). Install the fuse in the supply
circuit at the start of the supply cable.
6.5.3 CAN interface
Configuration of the CAN interface
Configure the CAN data interface using SOPASair.
Series connection
The devices communicate with each other and are supplied with voltage via the CAN
interface. A maximum of 3 devices can be connected in series (line topology). The
devices are connected via a Y-cable.
For a CAN network with more than 3 devices, a separate voltage supply must be used
for every 3 devices. Communication between all devices in the network is done via CAN.
Complementary information
Information on using the device in conjunction with a modular system controller or a
Sensor Integration Machine can be found in the associated publications. The publica‐
tions can be found at sick.com/{part number}.
Publications
•
MSC800 Modular System Controller operating instructions, part number 8011539
•
SIM2000ST Sensor Integration Machine operating instructions, part number
8020763
•
SIM2000ST-E Sensor Integration Machine operating instructions, part number
8025453
6 ELECTRICAL INSTALLATION
28
O P E R A T I N G I N S T R U C T I O N S | Lector85x 8027859/1INN/2023-03-08 | SICK
Subject to change without notice
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