1.      □ : Blank–relay output，T–transistor output 

2. ◇ : Blank–Sink(NPN)，J–Source(PNP)

3. Δ : Blank–built-in RS232 port，U–built-in USB port

4. ◎ : Blank–100~240VAC power supply，D–24VDC power supply

5. Specifications are subject to changes without further notice.

6. XY : (optional),The expanding 120KHz inputs(X) and output(Y), there

are 1~6 Points can be expanded for both X,Y.

Example:FBs-24MCT-21,Its means expanding 2 points of 120KHz

input(total 4 points) and 1 point of 120 KHz output(total 3 points).

And FBs-24MCT-02 means only expanding 2 points of 120KHz

output(total 4 points).