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digital input module

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6ES7 521-1BL00-0AB0 Siemens digital input module DI 32x24VDC HF

6ES7 521-1BL00-0AB0 Siemens digital input module DI 32x24VDC HF
59.42 (HKD) 52.49 (HKD)

6ES7221-1BH22-0XA0 Siemens DIGITAL INPUT

6ES7 221-1BH22-0XA0 Siemens S7-200, DIGITAL INPUT EM 221, 16DI, 24V DC
19.00 (HKD) 16.85 (HKD)

6ES7326-1BK01-0AB0 SIEMENS Simatic S7 Digital Input Module

SIMATIC S7, Digital input SM 326, F-DI 24x24 V DC, Fail-safe digital input for SIMATIC S7 F-systems with diagnostic alarm, up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1x 40-pole
88.40 (HKD) 78.07 (HKD)

X20DO9322 B&R Automation Digital Output Module, 12 Outputs, 24 VDC, 0.5 A, Source, 1-Wire Connections

X20DO9322, Digital Output Module, 12 Outputs, 24 VDC, 0.5 A, Source, 1-Wire Connections, B&R
53.73 (HKD) 40.77 (HKD)