HCMC02-2HS
The HCMC02-2HS from B & R Automation represents a robust addition to the HCM Maestro PLC Modules lineup, engineered for demanding industrial environments. This compact expansion module operates on a Control Voltage of 4-32VDC and delivers exceptional isolation with an Input/output Isolation rating of 4000VAC rms. Designed with a panel mount architecture, its streamlined dimensions of 57.9 x 44.6 x 28 mm ensure a minimal footprint in rack or DIN-rail installations. With an extended Operating Temperature range from –30°C to +80°C, this module is built to withstand harsh temperature cycles while maintaining consistent performance.
Featuring an optimized multilayer construction, the HCMC02-2HS provides reliable communication through its dual serial channels and galvanic separation. The unit supports data rates from 300 to 115200 bps, facilitating versatile integration with RS-232 and RS-485 networks. Its Dielectric Strength of 4000VAC (Input to Output) ensures high immunity to common-mode transients, while the Input Current draw of 7mA at 5VDC (up to 25mA at 32VDC) underscores its energy-efficient design. The Load Current capability of 2A per pole and the Number Of Phases configuration (2 double-pole) deliver stable power handling for peripheral devices. Built with a thermoplastic housing and partial EMI shielding on the front metal panel, this module maintains signal integrity in electrically noisy environments.
Operational effectiveness is enhanced by clear Status Indicator LEDs for RX, TX, EX, HO, BM, and LL, providing immediate visual feedback on communication and fault conditions. The panel-mount format and Mounting Type specification ensure rapid field installation and secure retention in industrial racks. Weighing approximately 150g, the compact, lightweight design reduces mechanical strain on backplanes and simplifies logistics. The fully isolated Output Voltage range of 48-600VAC on secondary circuits expands compatibility with a wide array of automation devices, while the robust Housing Material stands up to mechanical stress and environmental factors.
Integration into existing PLC systems is straightforward via high-density edge connectors and a high-speed parallel bus interface, maintaining signal coherence and minimizing latency. As an integral component of the HCM series, the HCMC02-2HS module seamlessly interfaces with Maestro controllers and I/O bases, enabling synchronized control across diverse automation platforms. Its combination of compact dimensions, extended temperature tolerance, and comprehensive isolation features makes it ideally suited for packaging machinery, process control, energy distribution, and other industrial automation applications that require reliable serial communications in confined spaces.
