TEXAS INSTRUMENT 500-5055 Input Module 79-132VAC 15mA 50/60Hz

Texas Instruments Input Simulator Model 500-5020 *used* (B243

USED TEXAS INSTRUMENTS 500-5055 INPUT MODULE 5005055

Texas Instruments Input Module Model 500-5009 *used* (B243)

500-5055 Texas Instruments Input Module 5005055

Texas Instruments Output Module Model 500-5047 *used* (B243)

TEXAS INSTRUMENT INPUT MODULE 500-5055

Texas Instruments Input Module Model 500-5001 *used* (B243)