Serial Activated Relay Switch
Discontinued Product

OMQ-3045

Serial Activated Relay Switch Discontinued Product

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Energize Two SPST Relays via RS-232 Control
Simple to Set up and Use
User Selectable Baud Rates from 600 to 76800
User Selectable Data Format
Very Compact Design

Description

The OMQ-3045 is no longer available. Please see the D1711 as a possible alternative or contact our Data Acquistion department.

The OMQ-3045 Serial Activated Relay Switch is a versatile device that can monitor an RS-232 data stream for a two character switching sequence that enables a relay to switch. For example, the unit will energize the two built-in single-pole, double throw relays, when it receives the characters Control-A (hex 01) followed by a "1" (hex 31). The unit will de-energize the relays when it receives the characters Control-A (hex 01) followed by a "0" (hex 30). The Power LED indicates that the OMQ-3045 has power, while the Relay Status LED indicator is lit when the relays are ON. A built-in SELF TEST mode allows the user to test communications to the device. When SELF TEST is activated, the OMQ-3045 will transmit a test message out of its RS-232 port, and will continue to transmit until the SELF TEST is turned off. An RS-232 cable is connected to a DB25 connector (female), while the relay outputs are accessed via a 6-position screw terminal block

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Description

OMQ-3045

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RS-232 Activated Relay Switch with built-in 1-Amp relays

† All amounts shown in EUR, GBP, or USD
Note: The OMQ-3045 includes a complete operator’s manual and power adaptor.