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Devantech - USB-RLY16 - 8 x 16A USB Relay 8 Channels, 2.1mm DC input

Item number: DEV-USB-RLY16

EAN: 4251326828571

Der USB-RLY16 verfügt über acht potentialfreie Kontaktrelaisausgänge mit einer Nennstromstärke von jeweils bis zu 16 Ampere. Der Prozessor wird von jedem Standard-USB-Bus mit Strom versorgt und angewiesen, und die Relaisspannung wird über den Gleichstrom-Eingangsadapter bezogen.

Category: Devantech

134,27 €

including 19% VAT. , plus shipping (Standard)

availability on request (delivery time usually 5-10 working days)

Relay - 8
Power supply - 12V DC adapter, sold separately.
Control interface - USB
Relay current - Up to 16Amp @24vdc or 250vac
Connectors - Screw terminals for NO and common contacts.


The USB-RLY16 has eight potential-free contact relay outputs, each with a rated current of up to 16 amps. The processor is powered and directed from any standard USB bus, and the relay voltage is drawn from the DC input adapter. The DC input connector is 2.1 mm positive core polarit, DC supplies are required to provide at least 500mA at 12vdc. The relays are type SPCO (Single Pole Change Over). The normally open, normally closed and common pins are all available on the screw terminals.

Operating temperature
-40C to +70C

LED display
>The USB-RLY16 has a temperature range from +40°C to +70°C;There are also two LEDs that flash with USB transactions to and from the module, green for receiving data from the PC and yellow for transferring data to the PC. Finally, a red power LED is located near the USB port.

Relay rated power
>When the contact load voltage and contact current of the relay are within the range enclosed by the solid and dashed lines in the following figure, the relay may perform a stable switching operation. If the relay is used at a voltage or current exceeding this range, the life of the contacts can be significantly reduced.

Shipping weight: 0,20 Kg