FBs MA/B R Series
| Basic Main Units (MA) | FBs-10MAR | FBs-14MAR | FBs-20MAR | FBs-24MAR | ||
| Digital Input | 24 VDC | High Speed (100 KHz) | 2 Points | |||
| Medium Speed (20 KHz) | 2 Points | 4 Points | 6 Points | |||
| Medium Speed (Total 5 KHz) | 2 Points | 4 Points | 6 Points | |||
| Digital Output | Relay | 4 Points | 6 Points | 8 Points | 10 Points | |
| Transistor | High Speed (100 KHz) | 2 Points | ||||
| Medium Speed (20 KHz) | N/A | |||||
| Low Speed | N/A | |||||
| Communication Port | Built-in | 1 Port (Port0, USB or RS232 | ||||
| Expandable | 2 Ports (Port1~2, RS485 or RS232 or Ethernet) | |||||
| Calendar | Built-in | |||||
| Built-in Power Supply | SPW14-AC/D12/D24 | SPW24-AC/D12/D24 | ||||
| Wiring Mechanism | 7.62 mm fixed terminal block | |||||
| Basic Main Units (MA/MB) | FBs-32MAR | FBs-40MAR | FBs-60MAR | ||
| FBs-32MBR | FBS-40MBR | FBs-60MBR | |||
| Digital Input | 24 VDC | High speed (100 KHz) | 2 Points | ||
| Medium speed (20 KHz) | 6 Points | ||||
| Medium speed (Total 5 KHz) | 8 Points | ||||
| Medium low speed | 4 Points | 8 Points | 20 points | ||
| Digital Output | Relay | 12 points | 16 Points | 24 points | |
| Transistor | High Speed (100 KHz) | 2 Points | |||
| Medium Speed (20 KHz) | N/A | ||||
| Low Speed | N/A | ||||
| Communication Port | Built-in | 1 Port (Port0, USB or RS232) | |||
| Expandable | 2 Ports (Port1~2, RS485 or RS232 or Ethernet) | ||||
| Calendar | Built-in | ||||
| Built-in Power Supply | SPW24-AC/D12/D24 | ||||
| Wiring Mechanism (7.62 mm terminal block) | Fixed (MA), Detachable (MB) | ||||