ST-3702

The ST-3702 is an advanced Analog Input Module manufactured by Kollmorgen as part of the Crevis Slice Modules family. This compact module features 2 RTD input channels with a high 14Bit resolution for precise temperature measurement. With a mechanical footprint of 12 mm x 99 mm x 70 mm and a module weight of just 70 g, the ST-3702 balances performance and space efficiency. The unit’s robust design supports a variety of RTD sensors, making it ideal for demanding industrial automation environments.

Featuring a versatile technical specification set, the ST-3702 provides RTD (Resistance Temperature Detector) input type compatibility with sensor options including PT50/100/200/500/1000 and JPT100/200/500/1000. The module’s Voltage Range of 0~5 VDC ensures accurate signal acquisition across standard control voltages. Its interface includes an RTB (Removable Terminal Block) connector type for secure wiring and easy maintenance. Dual system indicators provide clear status feedback with 2 green/red channel states and an additional green/red Fn-Bus state LED. Engineered for single-ended operation, the ST-3702 can be deployed as a 2 channel single ended unit.

Operationally, the ST-3702 excels in modular I/O platforms thanks to its native Slice I/O interface that enables hot-swappable expansion without downtime. The generous mechanical size and low module weight reduce load on DIN-rail systems while simplifying installation in confined cabinets. Its inherent signal isolation capabilities protect against voltage transients, provided the specified voltage protection requirements are met. The precision RTD inputs and stable electronics ensure reliable, repeatable temperature tracking in continuous process control. Such design emphasis on compactness and robustness yields low maintenance and high uptime in industrial systems.

Integration of the ST-3702 is streamlined through compatibility with Kollmorgen’s PiCPro configuration environment, accelerating commissioning and diagnostics. As part of the Crevis Slice Modules series, it easily pairs with analog and digital I/O components for scalable system architectures. This analog input module is particularly well suited to applications in HVAC regulation, thermal process monitoring, and machine tool temperature supervision. Its combination of precise RTD measurement, modular connectivity, and industrial-grade resilience makes the ST-3702 a versatile choice for modern automation projects.