RGS..D..N 1-Phase Solid State Relay with Communication Interface View larger

RGS..D..N 1-Phase Solid State Relay with Communication Interface

The RG..N solid state relays are the switching components in the NRG BUS chain.

Switching of the RG..D..N is controlled by a voltage in the range of 4-32 VDC applied to the specific RG..D..N. In addition to the typical switching function of a solid state relay, the RG..N has integrated monitoring and a communication interface to provide data of the monitored variables and diagnostic information in real-time. The variables that can be read out from each RG..D..N are current, voltage, frequency, power, energy consumption and running hours. The status of each RG..N is accessible and in case of an unhealthy status, the specific fault is indicated to facilitate troubleshooting.

The RG..N cannot interface directly with the system controller (PLC) but needs to be addressed in an NRG BUS chain (as explained further on). 1 NRG BUS chain can handle up to 48 RG..D..Ns. The first RG..N in the BUS chain is connected to the NRG controller, whilst the last RG..N in the BUS chain has to be terminated with a BUS terminator provided with the NRG controller. The RGC..N has an integrated heatsink and output ratings go up to 660 VAC, 65 A.

The RGS..N does not have an integrated heatsink. Maximum output ratings of the RGS..N go up to 660 VAC, 90 A. LEDs on the front facade give a visual indication of the status of the RG..N output, any ongoing communication and the alarm status of the RG..N and its respective load.

Specifications are noted at 25°C unless otherwise specified.

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Benefits

• Communications interface. Solid state relay parameters and diagnostic data are accessible in real time.

• Reduced maintenance costs and downtime. Use of real-time data for prevention of machine stoppages during operation.

 Good quality products and low scrap rates. Real-time monitoring allows timely decisions for better machine and process management.

• Reduced efforts in troubleshooting. Distinguished faults to facilitate and reduce troubleshooting time.

• Versatile. Easy integration in existing machines as the control of the solid state relay does not change compared to a solid state relay without a communication interface.

• Fast installation and set-up. The solid state relays on the BUS are addressed by Auto- addressing for fast setup and prevention of incorrect settings.

• Compact dimensions. Slimline RG series for a minimum product width of 17.8 mm, 1x DIN, up to 37 AAC at 40°C

Functions

• 1-phase AC zero cross solid state relays up to 660 VAC, 90 AAC

• 4-32 VDC control for switching of the solid state relay

• Communications interface for real-time monitoring

Features

Material

PA66 or PA6 (UL94 V0), RAL7035

850°C, 750°C/2s according to GWIT and GWFI requirements of EN 60335-1

Mounting DIN rail (for RGC only) or panel
Touch Protection IP 20
Overvoltage Category III, 6kV (1.2/50μs) rated impulse withstand voltage
Isolation

Input to Output: 2500 Vrms

Input and Output to heatsink: 4000 Vrms

Weight

RGS..50: approx. 170 g

RGS..92: approx. 170 g

RGC..25: approx. 310 g

RGC..32: approx. 310 g

RGC..42: approx. 520 g

RGC..62: approx. 1030 g

Compatibility

NRGC (NRG controller with Modbus RS485 interface)

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