iSMA-B-4U4A-HAbout the product iSMA B 4U4A Hhas4xUI (Universal Inputs) and 4xAO (Analog Outputs). UI can work in 5 different modes: temperature, voltage, current, resistance, dry contact. AO are 0 10 V DC with max. 20 mA load allow direct control of relays (12 V DC) or SSR with PWM support. The module is factory equipped with the two most popular open communication protocols: ModbusASCII RTU andBACnetMSTP, which are selected using DIP switches. Addressing the
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols