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Siemens SIMATIC S7-300 Series Digital Input Module, 40 mA (Backplane), 48 V dc, 0.1 to 3.5 ms, 40 x 125 x 120 mm
Worldwide shipping by DHL, FedEx and UPS — most orders leave Hong Kong within 24 hours.
Payment by T/T, PayPal or company invoice. All parts are tested and covered by a 12-month warranty.
Every part is tested and covered for 12 months.
DHL, FedEx and UPS to 100+ countries.
30-day returns on unused parts.
T/T, PayPal and company invoicing.
Send us your part list or photo — we source obsolete and hard-to-find industrial electronics and reply within one business day.

Send your quantity and target price — we reply within one business day.