!
Appendix B
Specifications
177
External variable
resistor connector
External variable
resistor
Caution
Ensure that the external variable resistor connectors are open when using the internal variable
resistor.
Standard B7A Interface Unit C200H-B7AI1/B7AO1
The Standard B7A Interface Unit used with the B7A Link Terminal allows the transmission and reception of
16-point I/O data over two wires.
The following Standard B7A Interface Unit and B7A Link Terminal models are available.
B7A Interface Unit
B7A Link Terminals
16-point input: C200H-B7AI1
B7A-T6
j
1 (Screw terminal models)
B7A-T6D2 (Modular models)
16-point output: C200H-B7AO1
B7A-R6
jj
1 (Screw terminal models)
B7A-R6A52 (Modular models)
Mount the B7A Interface Unit to the C200H-BC
jj
1-V1 or C200H-BC
jj
1-V2 Backplane.
Note
If the B7A Interface Unit is connected to the C200HS-CPU03/CPU23-E/CPU33-E or C200H-PS211, supply
24 VDC from an independent power supply to the B7A Interface Unit or use a transformer to separate the
power supply line to the B7A Interface Unit from the power supply lines to the CPU and I/O Power Supply
Unit.
12 to 24 VDC
I/O indicator
Connection terminals for the B7A Link Terminal:
Connect this terminal to the SIG terminal of the
B7A Link Terminal.
Connect this terminal to the negative power ter-
minal of the B7A Link Terminal.
Supply 12 to 24 VDC.
ERR indicator
Connection terminals
Содержание SYSMAC C200H
Страница 1: ...Cat No W236 E1 07 INSTALLATION GUIDE SYSMAC C200HS Programmable Controllers ...
Страница 2: ......
Страница 3: ...C200HS Programmable Controllers Installation Guide Revised March 2003 ...
Страница 6: ...vi ...
Страница 10: ...x ...
Страница 28: ......
Страница 46: ......
Страница 74: ......
Страница 98: ......
Страница 106: ......
Страница 218: ......
Страница 226: ......
Страница 228: ......
Страница 229: ......
Страница 230: ...W236 E1 07 ...