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RD11/RD15-RD18, flip-flop and bistable relays

RD11/RD15-RD18, flip-flop and bistable relays

Product catalog summary

Overview:
The document provides technical specifications and ordering information for C-mac® logic relays, specifically models RD11 and RD15-RD18. These relays are designed for various control applications and are compliant with EMC and safety regulations.

Specifications:

RD11: Flip-flop relay with phase-neutral or phase-phase supply. It has a contact input and can operate with AC supplies up to 415 VAC.
RD15 and RD16: Flip-flop relays available with or without memory. They accept contact, NPN, or PNP inputs.
RD17 and RD18: Bistable relays available with or without memory, featuring two control inputs for set and reset functions.

Common Technical Data:

Supply Voltage: RD11 supports 24 VAC/DC, 127 or 230 VAC, and 230 or 400 VAC +/- 10%. RD15-18 supports 24, 115, and 230 VAC +/- 10%.
Supply Frequency: 40-70 Hz
Variable Supply: 12-50 VDC or 48-250 VDC
Isolation Voltage: 3.75 kV between supply, internal, and output
Operating Temperature: -20°C to +60°C
Humidity: 0 - 90% RH, non-condensing
Power Consumption: 2.5 VA

Indications:

Green LED indicates supply voltage connection.
Red LED indicates relay activation.

Regulations and Approvals:

Emission: EN 50 081 - 1
Immunity: EN 50 082 - 2
Safety: EN 60 730
CE and low voltage regulations compliant

Connections:

RD11: Control inputs on pin 5-10, with phase connection.
RD15-16: Control inputs on pin 5-7.
RD17-18: Control inputs on pin 5-6-7, with set and reset functions.

Ordering Information:

RD11: Specify relay output (1-pole or 2-pole) and supply voltage (e.g., RD11-1-1-230 for 1-pole, 230 VAC).
RD15-RD18: Specify relay output, transistor logic (NPN or PNP), and supply voltage (e.g., RD15-12-1-230 for 1-pole, PNP, 230 VAC).

Materials and Weight:

Housing: NORYL-SE-1, self-extinguishing
Terminals: Nickel-plated brass
Weight: 150 g

Mechanical Dimensions:
The relays have a compact design with dimensions of 74 mm x 38 mm x 76 mm.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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