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4.2.3 Communications cables for RS-485
(1) Connection between a line converter and the SE3000 series field scanner
Cable
O-shaped crimp terminal RS-485A cable with O-shaped crimp terminal (for line converter)
Style
The cable consists of a twisted dual-core CVVS wires with SG (signal grounding) wire
at both ends. Cut off the SG wire on the line converter side because this has no SG
terminal.
Internal wiring
Type code
RZ-LED
(for line converter)
Cable length of 1 to 200 m (To be specified)
(2) Connection between the SE3000 series field scanner and the SE3000 series field scanner
Cable
O-shaped crimp terminal RS-485 cable with O-shaped crimp terminal (for parallel connection)
Style
The cable consists of a twisted dual-core CVVS wires with SG (signal grounding) wire
at both ends.
Internal wiring
Type code
RZ-LEC
(For parallel connection)
Cable length of 1 to 200 m (To be specified)
RDA
RDB
SG
SA
SB
SG
To a line converter
To the SE3000 series field
scanner
RDA
RDB
SG
SA
SB
SG
SA
SB
SG
SA
SB
SG
To the SE3000 series field
scanner
To the SE3000 series field
scanner
SA
SB
SG
SA
SB
SG