2901533,I/O MODULE 3 DIG/ANALOG 3 RELAY
2901535,INPUT MODULE 4 DIGITAL
2901536,OUTPUT MODULE 4 RELAY
2901537,INPUT MODULE 4 ANALOG
2901538,OUTPUT MODULE 4 ANALOG
2901539,INPUT MODULE 8 DIGITAL
【Xicon】290-154,厚膜电阻器 - SMD 154ohms 1% Tol
2901540,900 MHZ RADIOLINE RADIO MODULE
