Siemens SCALANCE XB-000, Руководство по эксплуатации

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Technical specifications
Maximum frame size
1536 bytes
Forwarding of PRP frames (Parallel Re‐
dundancy Protocol) Yes
Note
The number of IE switches of the SCALANCE XB-000 product line connected in a line influences
the frame delay.
When a frame passes through IE switches of the SCALANCE XB‑000 product line, it is delayed by
the store and forward function of the switch
• with a 64 byte frame length by approx. 10 microseconds (at 100 Mbps)
• with a 1500 byte frame length by approx. 130 microseconds (at 100 Mbps)
This means the more devices of the SCALANCE XB‑000 product line that the frame passes
through, the longer the frame propagation time.
Table 8-7 Technical specifications of the SCALANCE XB008 (6GK5 008-0BA10-1AB2)
Technical specifications
Article number
SCALANCE XB008
6GK5 008-0BA10-1AB2
Attachment to Industrial Ethernet
Quantity
8
Design RJ-45 jacks with MDI‑X pinning
Properties Half / full duplex
Transmission rate 10/100 Mbps
Permitted cable lengths (Industrial
Ethernet) Alternative combinations per length range
0 to 55 m
• Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180
• Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via IE FC RJ45 Outlet
0 to 85 m
• Max. 85 m IE FC TP Marine/Trailing Cable with IE FC RJ45 Plug 180
• Max. 75 m IE FC TP Marine/Trailing Cable + 10 m TP Cord via IE FC RJ45 Outlet
0 to 100 m • Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180
• Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet
Electrical data
Power supply
Rated voltage 24 V AC, 50/60 Hz
24 V DC
Voltage range 19.2 to 28.8 V AC/DC Safety Extra Low Volt‐
age (SELV)
Design 3-terminal plug-in block
Current consumption Typically 24 V AC 140 mA
Typically 24 V DC 75 mA
Effective power loss Typically 24 V AC 3.36 W
Typically 24 V DC 1.80 W
Technical specifications
8.6 SCALANCE XB008
SCALANCE XB-000
70
Operating Instructions, 01/2022, A2B00077300-11