Section 5
Interoperability
5.1
Physical layer
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5.1.1
Electrical interface
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Table 50:
Electrical Interface
Supported
EIA RS-485
Yes
Number of loads
32
5.1.2
Optical interface
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Table 51:
Optical interface
Supported
Glass fibre
Yes
Plastic fibre
Yes
F-SMA type connector
No
BFOC/2,5 type connector
Yes
HFBR snap-in type connector
Yes
5.1.3
Transmission speed
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Table 52:
Transmission speed
Supported
9 600 bit/s
Yes
19 200 bit/s
Yes
5.2
Link layer
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There are no choices for the link layer.
1MRK 511 394-UEN A
Section 5
Interoperability
670 series 2.2 IEC
55
Communication protocol manual