Telebyte Model 268 RS-232 Opto-Isolation Module - USED

Telebyte Tech. Model 268 DCE DTE RS232 Opto-Isolation Module

TELEBYTE OPTO-ISOLATION MODULE, MODEL 268, RS232, 1500 VAC, 25 PIN M/F

Telebyte Model 268: RS232 Opto-Isolation Module Industrial Electronic Component

ACUITY CONTROLS SENSOR SWITCH WSXA PDT SA WH PASSIVE Dual Technology Vacancy

Telebyte Model 268 Opto-Isolation Module RS232 268-271

ACUITY CONTROLS SPODMRA D WH 268TX9

Acuity Controls WSXA PDT WH *268UH8 Passice Dual Technology Sensor Switch NEW