Interface modules for interfacing control systems to field devices
17 May 2006
Interconnection
The 39170 series interface modules from Molex is claimed to provide a cost-effective method to interface field wiring to PLCs and other control devices. Intended for machine builders, manufacturers of capital equipment, system integrators, electrical design firms and panel builders, these DIN-Rail mounted devices connect a high-density cable from a PLC or electronic control system to terminal blocks where wiring from field devices is terminated.
The result is reduced wiring time and decreased checkout and troubleshooting time, since the connections between the high-density PLC cable and the terminal blocks are prewired on a printed circuit board.
Molex says that the benefits customers will see from using the interface modules include:
* Reduced wiring time by up to 50%.
* Quicker checkout of new control systems and faster troubleshooting of installed systems.
* Space savings of up to 60% compared to standard DIN rail terminal blocks.
* Lower total installation cost.
The interface modules support from nine to 50 circuits per module, and offer design flexibility with a choice of connection methods. The modules are available with fixed or pluggable terminal blocks, and the PLC/controller interface is available with a ribbon cable connector or a D-sub connector. Clear terminal markings help eliminate wiring errors, and reliable connections are assured using rising cage clamp technology.
Molex can also customise the interface modules with the specific components or connectors needed for high volume OEM applications. Electrical components that can be added include resistors, capacitors, diodes, and LEDs.
Further reading:
Connectivity solutions for hydrogen technologies
Hiconnex
Interconnection
As the production distribution and utilisation of hydrogen continue to scale, connectivity becomes a key enabler for efficient energy transmission, data communication, and system control.
Read more...
Mixed-density Combo-D connectors
Hiconnex
Interconnection
Positronic’s SCBM connector series is a rugged, high-performance family of mixed-density D-sub connectors engineered for demanding environments.
Read more...
Same Sky expands rectangular connector portfolio
Future Electronics
Interconnection
The portfolio includes male pin headers, female pin headers, and box headers, giving engineers the flexibility to select the most appropriate connector style for their specific design requirements.
Read more...
Rugged USB-C for modern designs
Interconnection
Same Sky has expanded its USB Type-C connector portfolio to meet the growing demand for faster data transfer and higher power delivery in modern electronic designs.
Read more...
Designing with PCIe
Spectrum Concepts
Editor's Choice Interconnection
PCI Express has become the backbone of modern high-performance systems with each new generation promising higher bandwidth, but that performance comes with a cost.
Read more...
Robust single-pole power connectivity
Hiconnex
Interconnection
Designed for cable-to-cable and cable-to-equipment use, Radiall’s single-pole power connector support current ratings from 250 A to 750 A and operating voltages up to 1000 V AC or DC.
Read more...
M12 push-pull connectors
IOT Electronics
Interconnection
Phoenix Contact’s M12 push-pull connectors with internal locking set a new benchmark for fast, secure, and space-saving connectivity in industrial automation.
Read more...
Versatile outdoor waterproof connectors
Vepac Electronics
Interconnection
The LP-20 outdoor waterproof connector series offers a versatile range of rugged, circular connectors with 2, 3, 4, 5, 7, 8, 9, 12 and 14-pin configurations.
Read more...
Comprehensive range of data connectors
IOT Electronics
Interconnection
Phoenix Contact’s comprehensive range of data connectors provides reliable connection solutions for modern networked applications across industrial, infrastructure, and commercial environments.
Read more...
Compact inline connector for aerospace
Hiconnex
Interconnection
Radiall’s Small Inline Connector series is a fully qualified wire-to-wire solution designed to simplify harness creation, installation, and modification in aerospace applications.
Read more...
printer friendly version