1 Product Introduction 
© Copyright Reserved Autonics Co., Ltd.    15 
(2)  Accessories 
    Converter 
SCM-38I (RS232C to 
RS485 converter) 
SCM-US48I 
(USB to RS485 converter) 
SCM-US(USB to Serial 
converter) 
 
 
 
  Current transformer(CT) 
CSTC-E80LN 
Current measuring range: 100mA to 80A(Rb=10Ω),   
Wire wounded resistance: 31Ω±10%, Current ratio: 1000:1,   
Accuracy: 2.0 grade(5A to 8A)   
 
 
 
 
CSTC-E200LN