Omron CQM1H-SCB41 Computer Hardware User Manual


 
2-3SectionWiring
17
2-3 Wiring
2-3-1 Connectors
Prepare connecting cables for port 1 (RS-232C) and port 2 (RS422A/485) using
the Sockets and Hoods provided with the Board and the recommended cables.
Connection methods vary with the serial communications mode that is being
used. Refer to the following sections for connection examples.
Host Link: Section 4 Host Link Communications
Protocol macros: Section 5 Protocol Macros
No-protocol: Section 6 Non-protocol Communications
1:1 Data Links: Section 7 Communications for 1:1 Data Links
NT Links: Section 8 NT Link Communications
Socket
Hood
Name Model Specifications
Socket XM2A-0901 9-pin male
Used together
Hood XM2S-0911-E For 9-pin, metric
screws, conforms
to ESD
(provided with
Serial
Communications
Board).
Hood:
XM2S-0911-E
Socket:
XM2A-0901
Recommended Cables
RS-232C Cables
Model Manufacturer
UL2464 AWG28×5P IFS-RVV-SB (UL-approved)
AWG28×5P IFVV-SB (not UL-approved)
Fujikura Ltd.
UL2464-SB (MA) 5P×AWG28 (7/0.127) (UL-approved)
CO-MA-VV-SB 5P×AWG28 (7/0.127) (not UL-approved)
Hitachi Cable, Ltd.
Standard Connectors
(for Both RS-232C and
RS-422A/485)