Hilscher India Pvt. Ltd. Offers ASIC with PROFIBUS Interface. Hilscher India Pvt. Ltd. Is ISO 9001 certified company. ASIC with PROFIBUS Interface with EC1 chip serves a market segment in which large piece numbers permit a Fieldbus-specific chip and the flexibility of the COM module is not required. ASIC with PROFIBUS Interface of model name EC1-100-SLV has hardware structure identical to the CIF or COM and thus permits the utilization of the well-proven protocol stacks for the same application interface.