8-ch Relay/Isolated Module Features Compatible with 1.1/2.0 Porta
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USB-4761
8-ch Relay/Isolated Module Features
Compatible with 1.1/2.0 Portable Bus-powered relay output channels isolated digital input channels indicators show activated relays Form type relay output channels High-voltage isolation input channels (2,500 VDC) High protection (2,000 VDC) Wide input range VDC) Interrupt handling capability Wiring terminal Modules Suitable DIN-rail mounting Lockable cable rigid connection
Introduction
USB-4761 relay actuator isolated module bus. provides optically-isolated digital inputs with isolation protection 2,500 collecting digital inputs noisy environments relay actuators serving on/off control devices small power switches. easy monitoring, each relay equipped with show on/off status. USB-4761's eight optically-isolated digital input channels ideal digital input noisy environments with floating potentials.
Rugged Protection
USB-4761 digital input channels feature rugged isolation protection industrial, machinery automation applications. durably withstands voltage 2,500 VDC, protecting your host system from incidental harms. connected external input source with surge-protection, USB-4761 offer maximum 2,000 (Electrostatic Discharge) protection.
Specifications
Isolated Digital Input
Channels Input Voltage Logic max. Logic max.) Isolation Protection 2,500 Opto-Isolator Response Input Current VDC/1
General
1.1/2.0 Onboard screw terminal Typical: Max: Operating Temperature 140° (IEC 68-2-1, Storing Temperature 158° Storing Humidity non-condensing (IEC 68-2-3) Type Connectors Dimensions Power Consumption
Relay Output
Channels Relay Type Contact Rating Relay Time Relay Time Life Span Resistance SPDT Form max. max. 10^7 Contact: Insulation: min. VDC)
Ordering Information
USB-4761 8-ch Relay/Isolated Module
Modules
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