C500BC031 Omron, C500BC031 Datasheet - Page 24

• Manufacturer Part Number: C500BC031
• Description: BACKPLANE
• Manufacturer: Omron

Specifications of C500BC031

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Types of Interfaces
1-5-2
* Viewed from the Host Link Unit.
** For Optical Interfaces used with the C500-LK203 Host Link Unit.
***For synchronous timing (not available with C200H-LK201-V1Host Link Unit).
8
Frame ground
Signal ground
Send data
Receive data
Request to send
Clear to send
Equipment Ready
Send signal element timing 1
Send signal element timing 2
Receive timing
5-V power supply
Signal
RS-232C Interface
***
**
*
***
***
(For all but C500-LK203 and insulated types.) When using an optical fiber cable
or RS-422 cable, several Host Link Units can be connected to one host comput-
er. When RS-232C cables are used, however, the connection must be made on
a one-to-one basis, or a Link Adapter must be used to convert to RS-422 cable or
optical fiber cable as shown in Examples 1 and 2 in 1-2-2 System Examples (see
also Link Adapters Installation Guide). The table below gives the proper connec-
tions for a RS-232C interface.
The maximum cable length is 15 m. Ground the FG terminals of both the PC and
the host computer at a point that has a resistance of less than 100 Ω.
FG
SG
SD
RD
RS
CS
ER
ST1
ST2
RT
5V
Symbol
1
7
2
3
4
5
20
24
15
17
14
Pin No.
FG
SG
SD
RD
RS
CS
Host Link Unit
DSR input not available
Shielded cable
Section 1-5
Host computer
RD
FG
SG
SD
RS
CS