Model Number
ACCUSB-RELAY
Revision 2
USB Relay Module
Introduction
To provide relays for the Software Media Workstation, Scout uses
a portable data acquisition module, the USB Relay Module.
Scout’s Software Media Workstation uses the first four relays to provide indications of the current Scout
console status. For example, the USB Relay Module can indicate the status by sending signals to an external
device such as a buzzer or a light pole.
Compatible with USB 1.1 /2.0, the USB Relay Module is powered directly from the Scout console PC which
eliminates the need for additional cables and power supplies. It is also equipped with one red LED to show
its on/off status.
Features
Compatible with USB 1.1/2.0
Provides portability
Powered by USB Bus
Provides four single pole single throw (SPST) Form C
type (Normally Open (NO) contact and Normally
Closed (NC) contact with a common terminal) relay
outputs for Scout's Software Media Workstation
Indicates activated relays via LED indicators
Displays on/off status via red LED
Provides high electrostatic discharge (ESD)
protection (2,000 VDC)
Includes interrupt handling capability
Includes detachable screw terminal
Suitable for DIN-rail mounting
Includes a six-foot lockable USB cable for secure
connection
Supports all versions of Scout's Software Media
Workstation
Phone: 1-803.358.3600 • Fax: 1-803.358.3636
100 Innovation Place • Lexington SC 29072 USA
avtecinc.com • sales@avtecinc.com
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USB Relay Module | Model Number: ACCUSB-RELAY
Size Specifications
Relay Output
Contact Rating
0.25 A @ 250 VAC, 2 A @ 30 VDC
Max. Switching Power
62.5 VA, 60 W
Max. Switching Voltage
250 VAC, 220 VDC
Max. Switching Current
5A
Min. Switching Voltage
100 µV
Operate/Release Time
typ. 3 / 2 ms, max. 5 / 4 ms
Resistance
Contact: 50 m Ω max. @ 10 mA/20 mV;
Insulation: 1 GΩ min. @ 500 VDC
Life Expectancy (Electrical)
5 X 107 cycles typ. @ 10 mA/12V
2 X 105 cycles typ. @ 2000 mA/30 V
General
Bus Type
USB 1.1/2.0
I/O Connector
Onboard screw terminal
Dimensions (L x W x H)
132 X 80 X 32 mm (5.2 in X 3.15 in X 1.26 in)
Power Consumption
Typical: 5 V @ 60 mA; Max.: 5 V @ 400 mA
Operating Temperature
0° C - 60° C (32° F - 140° F) (IEC 68-2-3)
Storage Temperature
-20° C - 70° C (-1° F -158° F)
Storage Humidity
5% - 95% RH, non-condensing (IEC 68-2-3)
ACCPLUS-RIL-3000
Ring/In-Use Indicator Package including power supply, red and green
LED, direct mount for the Media Workstation Plus.
ACCPLUS-RIL-3111
Ring/In-Use Indicator Package including power supply, red and green
LED, 300 mm pole mount, flange bracket for the Media Workstation
Plus.
ACCPLUS-RIL-3112
Ring/In-Use Indicator Package including power supply, red and green
LED, 762 mm pole mount, flange bracket for the Media Workstation
Plus.
ACCPLUS-RIL-3121
Ring/In-Use Indicator Package including Power supply, red and green
LED, 300 mm pole mount, small circular bracket for the Media
Workstation Plus.
Accessories
Phone: 1-803.358.3600 • Fax: 1-803.358.3636
100 Innovation Place • Lexington SC 29072 USA
avtecinc.com • sales@avtecinc.com
2
USB Relay Module | Model Number: ACCUSB-RELAY
ACCPLUS-RIL-3122
Ring/In-Use Indicator Package including Power supply, red and green
LED, 762 mm pole mount, small circular bracket for the Media
Workstation Plus.
ACCPLUS-RIL-3124
Ring/In-Use Indicator Package including Power supply, red and green
LED, 610 mm pole mount, small circular bracket for the Media
Workstation Plus.
ACCPLUS-RIL-3131
Ring/In-Use Indicator Package including Power supply, red and green
LED, 300 mm pole mount, large circular bracket for the Media
Workstation Plus.
ACCPLUS-RIL-3132
Ring/In-Use Indicator Package including Power supply, red and green
LED, 762 mm pole mount, large circular bracket for the Media
Workstation Plus.
ACCPLUS-RIL-3133
Ring/In-Use Indicator Package including Power supply, red and green
LED, 1000 mm pole mount, large circular bracket for the Media
Workstation Plus.
ACCPLUS-RIL-3141
Ring/In-Use Indicator Package including Power supply, red and green
LED, 300 mm pole mount, wall mount bracket for the Media
Workstation Plus.
ACCPLUS-RIL-3142
Ring/In-Use Indicator Package including Power supply, red and green
LED, 762 mm pole mount, wall mount bracket for the Media
Workstation Plus.
Phone: 1-803.358.3600 • Fax: 1-803.358.3636
100 Innovation Place • Lexington SC 29072 USA
avtecinc.com • sales@avtecinc.com
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