Performance Characteristics And Delivery Options; Protocol-Specific Characteristics; Accessories - Leuze electronic DDLS 538 S2 Series Original Operating Instructions

Device description
3.1.2

Performance characteristics and delivery options

• Data transmission over a range of up to 200 m
• Optional alignment laser including spirit level for mounting support
• Planar surfaces on top and side for supporting a level or alignment straightedge
• Single-handed adjustment (SHA) for aligning the devices by one person
• Optional variants with integrated heating for operating temperatures to -35 °C
3.1.3

Protocol-specific characteristics

Protocol-independent data transmission of all EtherCAT protocols, e.g.
• EoE: Ethernet over EtherCAT
• CoE: CANopen over EtherCAT
• FoE: File access over EtherCAT
• AoE: ADS over EtherCAT
• EAP: EtherCAT Automation Protocol
• SoE: Servo drive profile over EtherCAT
• FSoE: Fail Safe over EtherCAT
Transmission of safety protocols
The DDLS 538 is suitable for transmitting the following safety protocols:
• Safety-over-EtherCAT (FSoE)
NOTICE
Connection interruption of the optical data transmission
The following causes result in a connection interruption of the optical data transmission:
- The interruption of the optical link (light beam interruption)
- Excess glare on the receiver optics from external ambient light
- Light from other optical sensors shining onto the the receiver optics with a wavelength of ap-
prox. 785 nm or 852 nm
- The shutting off of the voltage supply on the DDLS 538
- The interruption of the copper LAN connection from and to the optical data transceiver
- Device defects
A connection interruption, especially with respect to safety protocols, must be taken into account
in the safety concept of the system by the system manufacturer.
The system must be brought to a safe state by the system manufacturer. While doing so, people
must not be exposed to a danger at any time. The system manufacturer is responsible for safely
bringing the system to a standstill.
If the causes of a connection interruption on the DDLS 538 mentioned above are rectified, it will
reestablish the optical data transmission without any further acknowledgment measures.
If special measures must be taken to restart the system after correcting the interruption of data
transmission, these are to be defined by the system manufacturer and implemented in the sys-
tem's safety concept.
NOTICE
The decision as to whether the DDLS 538 can be used for other protocols that do not corre-
spond to the protocol and transmission characteristics described above lies with the user. Leuze
electronic GmbH + Co. KG cannot accept any liability for any transmission problems that occur
which are attributable to the above-mentioned causes.
3.1.4

Accessories

For exact details and order information, see chapter 12 "Order guide and accessories".
• Adapter plate for installing instead of a DDLS 200
• Ready-made cable for M12 connections
Leuze electronic GmbH + Co. KG DDLS 538 ... S2 ... 12