Minimum
Typical
Maximum
Short-circuit current at TxD
–60 mA
60 mA
Maximum voltage level at RxD
–15 V
15 V
Maximum voltage level at TxD
–11 V
11 V
1)
Fail-safe input signals are required.
2)
Operation only in a short-circuit protected system with max. 8 A.
3)
To meet the requirements of the relevant product standards (e.g., IEC 61496-1), the external voltage sup‐
ply for the devices must be able to bridge a brief mains failure of 20 ms. Power supply units according to
EN 60204-1 fulfill this prerequisite. Suitable power supply units are available as accessories from SICK.
4)
The absolute voltage level must not drop below the specified minimum voltage.
5)
The load currents for the input capacitors are not taken into account.
6)
With a typical supply voltage of 24 V.
7)
Ferrules are not needed.
Optical fiber
Table 30: Optical fiber
Minimum
Typical
Maximum
Wavelength of the transmitter (EN 72471)
650 nm
Diameter of the fiber-optic cable of the POF cables
980 µm
1,000 µm
Length of cable
50 m
Line attenuation
1)
12 dB
1)
Observe the mounting and wiring instructions of the manufacturer of the plug connectors and cables, in
particular with regard to the number of bending radiuses.
12.5
Services supported
•
PROFINET IO Conformance Class B
•
LLDP according to IEEE 802.1 AB
•
SNMP
•
MIB-II
•
Cyclic IO communication
•
Acyclic read/write services for communication via TCI interface
•
Diagnostic alarms
•
TCP/IP communication via port 9000
•
MRP client support
12
TECHNICAL DATA
116
O P E R A T I N G I N S T R U C T I O N S | S3000 PROFINET IO, S3000 PROFINET IO-OF
8013291/ZA19/2019-11-14 | SICK
Subject to change without notice
