CS1W-B7A Omron Corporation, CS1W-B7A Datasheet - Page 6

• Manufacturer Part Number: CS1W-B7A
• Description: Cs-series B7a Interface Unit
• Manufacturer: Omron Corporation

Wiring Methods
Note: 1. Confirm that terminals are connected correctly. If connections are incorrect, the internal components of the B7A Interface Unit and B7A
Standard Mode
Common Power Supply
Separate Power Supplies
High-speed Mode
Note: If shielded cable is not used, the maximum transmission distance is 10 m regardless of whether a common or separate power supplies are
Common Power Supply
Separate Power Supplies
B7A Interface Unit
B7A Interface Unit
B7A Interface Unit
B7A Interface Unit
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC
2. Route the signal lines in separate ducts both inside and outside the control panel to isolate them from power lines.
3. Connect cables at a distance that is within the range given in the specifications.
4. Always turn OFF the power to the CPU Unit and all other Units before connecting the communications cables.
5. Always lay communications cables within ducts.
used. (Use VCTF cable of 0.75 mm
Link Terminal may be damaged.
SIG
SIG
SIG
SIG
SIG
SIG
SIG
SIG
Transmission cable: VCTF, 0.75 mm
Transmission cable: VCTF, 0.75 mm
Transmission distance: 500 m max.
Ground
Ground
Transmission distance: 100 m max.
Ground
Ground
Transmission distance:
Transmission distance:
Shielded cable:
Shielded cable:
Shielded cable:
Shielded cable:
0.75 mm
0.75 mm
0.75 mm
0.75 mm
100 m max.
50 m max.
2
2
2
2
max.
max.
max.
max.
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC
2
or higher.)
2
2
max.
min.
B7A Link Terminal
B7A Link Terminal
B7A Link Terminal
B7A Link Terminal
B7A Link Terminal
B7A Link Terminal
B7A Link Terminal
B7A Link Terminal
CS1W-B7A
6