C500BC031 Omron, C500BC031 Datasheet - Page 134

• 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

Specifications
Internal Configuration
CTS (CS) Switching
Set to 0 V when the CTS (Clear-To-Send) signal will usually be ON. Set to External when the signal is re-
ceived externally.
Termination Resistance Setting
Set to ON to connect the internal termination resistance (220 Ω ) and set to OFF to disconnect the internal
termination resistance.
Power Supply Connection
The fuse is located on the common side of the power supply, so connect the live AC power line (HOT LINE) to
the common terminal.
Installing the Link Adapter
When installing the Link Adapter anywhere it could come into contact with people, be sure to set the Link
Adapter up so that the terminal block won’t be touched accidentally.
Never use the Unit when the Terminal Block Cover is off. Be sure that the Terminal Block Cover is securely
attached.
118
← Ground power line
← Live power line
20
6
8
1
2
3
4
5
7
RS-232C
100 V
Transmission
Reception
RD
DR
SG
CD
ER
FG
SD
RS
CS
!
Caution
CTS
Switching
0 V 0 V
0 V
External
Be sure to use a wire of at least 1.25 mm
Use M4 screws for tightening crimp terminals.
Use ring crimp terminals for wiring. Do not connect bare stranded wires directly
to terminal blocks.
Tighten the screws on the terminal block of the AC Power Supply Unit to a torque
of 1.2 N⋅m. The loose screws may result in burning or malfunction.
OR
/switching
circuit
← Ground power line
← Live power line
Termination resistance
200 V
24 V
5 V
0 V
9
5
6
1
3
7
RS-422
Fuse
SDA
SDB
RDA
RDB
SG
FG
100 VAC
N2
N1
H
2
LG
FG
in thickness.
Ground (100 Ω or less)
AC power supply
200 VAC
Appendix B