TE Connectivity RIHE-1611-N/P-24VDC 1SNA020954R2700 is an ENTRELEC Interfast 16-channel 24 V DC relay output decoupling interface with 1NO 5 A contacts and HE10/20 connectivity for industrial automation systems.
£532.06
The TE Connectivity RIHE-1611-N/P-24VDC, manufacturer part number 1SNA020954R2700, is a 16-channel relay output decoupling interface from the ENTRELEC Interfast range. Designed for industrial automation and PLC interfacing, it provides an organised method of converting electronic controller signals into isolated relay outputs for connection to field equipment.
This interface operates at 24 V DC and incorporates 16 normally-open relay outputs. Each relay provides a 1NO contact rated at 5 A, making the module suitable for switching a variety of industrial control circuits while electrically separating the controller side from the connected output circuits.
The RIHE-1611-N/P-24VDC is designed for connection through an HE10/20 interface, helping reduce conventional point-to-point wiring between PLC equipment and relay outputs. Its compact Interfast PCB format has a width of 50 mm and depth of 47.5 mm, providing a high-density 16-channel interface for space-conscious industrial control cabinets.
Relay output interfaces provide an effective method of separating sensitive PLC electronics from switched field circuits. The controller operates the relay coil while the relay contact switches the connected output circuit, providing galvanic separation and allowing the control system to interface efficiently with external industrial equipment.
The TE Connectivity RIHE-1611-N/P-24VDC combines 16 normally-open 5 A relay outputs with an HE10/20 connection in a compact Interfast PCB. This high-density architecture is particularly useful for machine builders and automation engineers who need to minimise wiring and panel space while maintaining accessible, organised relay outputs.
| Manufacturer | TE Connectivity |
|---|---|
| Brand / product range | ENTRELEC |
| Product family | Interfast |
| Model | RIHE-1611-N/P-24VDC |
| Manufacturer part number | 1SNA020954R2700 |
| Product type | Relay output decoupling interface |
| Construction | Decoupling Interfast PCB |
| Number of relay channels | 16 |
| Control voltage | 24 V DC |
| Relay contact configuration | 1NO / normally open |
| Relay output rating | 5 A |
| Interface connection | HE10/20 |
| Width | 50 mm |
| Depth | 47.5 mm |
| Pack quantity | 1 piece |
| EAN / Barcode | 3472590209540 |
The RIHE-1611-N/P-24VDC is a 16-channel relay output decoupling interface from the ENTRELEC Interfast range, designed to interface PLC and automation control signals with switched industrial circuits.
The interface is designed for a 24 V DC control voltage, making it suitable for widely used industrial PLC and automation control systems.
The module provides 16 normally-open relay channels, with each channel using a 1NO contact rated at 5 A.
The RIHE-1611-N/P-24VDC is designed as an Interfast output interface for an HE10/20 connector, allowing multiple PLC signals to be connected through a structured multi-pole interface.
The manufacturer part number is 1SNA020954R2700, with EAN / barcode 3472590209540.
TE Connectivity ENTRELEC Interfast relay interfaces provide structured PLC-to-field connectivity for industrial automation, helping panel builders and machine manufacturers reduce wiring complexity while maintaining reliable relay isolation and organised output switching.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...