AS Series Module Manual   
6- 38 
6.5.3 State of the Connection 
State of connection 
Channel value 
L+  L-  I- 
●  ●  ●  Maximum value for the channel   
●  ●    Maximum value for the channel   
●    ●  Maximum value for the channel   
●      Maximum value for the channel   
  ●  ●  Maximum value for the channel   
  ●    Maximum value for the channel   
    ●  Minimum value for the channel*
1
 
●: Disconnection 
*1: for AS06RTD Series: in the modes of 0-300Ω and 0-3000Ω, it cannot detect I- state of connection.