B1 RIGHT EXPANSION MODULES

 

The expansion of B1-PLC I/O consists of Digital I/O ( DI/O, which status is represented by a single bit) and the Analog I/O (AI/O , which status is represented by a 16-bit Word). Either the DI/O or the AI/O expansion is realized through expansion units or modules cascaded thru the usage of the “I/O Output Expansion Connector” located at the right side of B1-PLC or expansion unit/ module.
The I/O points of FBS-PLC system are limited to 128 points of DI/O (64 points for DI and DO, respectively), 36 points of AI/O (18 points for AI and AO, respectively). Combined with various special interface modules, it can directly connect with devices such as Thermocouple, RTD and many more.

 
Module Name Specifications

Digital Input/Output Expansion Modules

B1-4Y ◇☆

4 points relay or transistor output

B1-8X ☆

8 points 24VDC digital input

B1-8Y ◇☆

8 points relay or transistor output

B1-8XY ◇☆

4 points 24VDC digital input, 4 points relay or transistor output

B1-16X ☆

16 points 24VDC digital input

B1-16Y ◇☆

16 points relay or transistor output

B1-16XY ◇☆

8 points 24VDC digital input, 8 points relay or transistor output

B1-24XY ◇☆

14 points 24VDC digital input, 10 points relay or transistor output

B1-40XY ◇☆

24 points 24VDC digital input, 16 points relay or transistor output

B1-60XY ◇☆

36 points 24VDC digital input, 24 points relay or transistor output

Analog Input/Output Modules

B1-6AD ☆

Non-isolated 6 channels, 12-bit analog input module (Voltage:-10~10V,-5~5V,0~5V Current: -20~20mA, 10~10mA,0~20mA,0~10mA)

B1-2DA ☆

Non-isolated 2 channels, 12-bit analog output module (Voltage:-10~10V,-5~5V,0~5V Current: -20~20mA,-10~10mA,0~20mA,0~10mA)

Temperature Modules

B1-2/6TC

2/6 channels, thermocouple temperature input module with 0.1°C resolution, J, K, R, S, E, T, B, N thermocouple sensor

B1-6RTD

6 channels, RTD temperature input module with 0.1°C resolution, 3-wire RTD sensor (PT100 or PT1000)
◇：R − Relay output, T. − Transistor SINK (NPN) output, J. − SOURCE (PNP) output ◎：AC − D24-21.6~28.8 VDC power supply, AC-85~264 VAC power supply (custom product) ☆：Blank − Standard case, -S − Slim case (units with AC power supply have no slim case)