Electromechanical Relay USB Device USB-ERB08

Description

USB module with 8 outputs to type C relay with output from 6A to 240Vac or 28 Vdc, 24 screw terminals, divided into two banks of 4, DIN rail mounting or in a bank, supports Windows 10/8/7 / Vista / XP 32/64-bit.
USB card with metal chassis that has 8 electromechanical relays inside that support up to 6 Amp. This card has at one end a USB hub that allows you to connect the next card without having to go to the computer with the USB cable.
Features:
Enable any RS-485/RS-422 serial devices with Ethernet capabilities.
VxComm Driver for 32-bit and 64-bit Windows XP/2003/2008/Vista/7.
Supports pair-connection (serial-bridge, serial-tunnel) application.
Powerful 32-bit MCU handles efficient network trafficking.
10/100 Base-TX Ethernet, RJ-45 x 1 (Auto-negotiating, auto MDI/MDIX, LED Indicators).
Redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack.
Automatically RS-485 direction control.
Supports TCP, UDP, HTTP, DHCP, BOOTP and TFTP protocols.
Supports UDP responder for device discovery.
Easy firmware update via Ethernet.
Built-in a tiny Web server for configuration.
Male DB-9 or Terminal block connector for easy wiring.
Tiny form-factor and low power consumption.
RoHS compliant with no Halogen.
Made from fire retardant materials (UL94-V0 Level).
Cost-effective device servers.
Software:
Includes the CD MCC DAQ with:
TracerDAQ™ 2.0
Universal Library
Universal Library for LabVIEW™
InstaCal
Technical specifications
-Relay specifications
Number of relays
8
Relay configuration
2 banks of 4
Contact configuration
8 Form C (SPDT) Normally Open, Normally Closed and Common available at screw terminals
Contact rating
5 A @ 240 VAC or 28 VDC resistive
Contact resistance
100 m? max (initial value)
Operate time
10 ms max
Release time
5 ms max
Vibration
10 Hz to 55 Hz (amplitude 1.5 mm)
Shock
10 G (11 ms)
Dielectric isolation (between relayopen contact)
300 VAC, 50/60 Hz (1 minute)
Dielectric isolation (between PCB output lines)
500 VAC, 50/60 Hz (1 minute)
Life expectancy
10 million mechanical operations, min
Power on state
S2 = pull-up Energized.
S2 = pull-down
Not energized. NC in contact to Common
NO in contact with Common
Relay control logic polarity
User-configurable per bank via switch S1 for invert or non-invert (default). Switch settings for polarity can be read back via software through the USB bus. Switch settings do not affect the power on condition.
Pull-up/pull-down (controls relay power on state)
User-configurable per bank via switch S2 for pull-down (default) or pull-up. Switch settings can be read back via software.
-Power
USB +5 V input voltage range
4.75 V min. to 5.25 V max.
USB +5 V supply current
10 mA max
External power supply (required)
9 V ±10% @ 1 A
External power input
+6.0 VDC to 12.5 VDC
(9 VDC power supply included)
Voltage supervisor limits PWR LED
LED = Off (power fault)
PWR LED = On
External power adapter (included)
+9 V ±10%, @ 1 A