K-bus模块

如何计算BK5200输入输出字节？

以下图配置为例：

(1) KL 1002 (2 channel 24Vdc discrete input terminals)    （三块）
(2) KL 2002 (2 channel 24Vdc discrete output terminal) 
(3) KL 2114 (4 channel 24Vdc discrete output terminals)  （两块）
(4) KL 1501 (High speed Up/Down counter) 
(5) KL 4002 (2 channel 0-10V analog output terminal) 
(6) KL 3062 (2 channel 0-10V analog input terminal) 
(7) KL 9010 (end terminal)

输入字节数的计算方法:

Rx (bytes) = (((IN1 + IN2 +..+ INn ) / 8) (+1 如果有余数)) + 1 status byte

Rx (bytes) = ((((IN1+IN2+IN3+IN4+IN5)/8) +(1 if a remainder exists)) +1status) 

((((2+2+2+40+32)/8+(remainder exists so +1)) + 1status) 

Rx = 11 bytes

输出字节数的计算方法:

Tx (bytes) =(((OUT1 + OUT2 +...+  OUTn) /8)  (+1 如果有余数))

Tx (bytes) = ((( OUT1+ OUT2 + OUT3 + OUT4 + OUT5) / 8) + ( 1 if a remainder exists))

(((2 + 4+ 4+ 40 + 31) /8 ) + ( remainder exists so + 1)

Tx = 11 byes