OM5-WBS

Strain Gage Input Modules, Wide Bandwidth

FEATURES

●INTERFACES TO 100Ω THRU 10kΩ, FULL-BRIDGE, HALF-BRIDGE, OR QUARTER-BRIDGE STRAIN GAGES

●HIGH LEVEL VOLTAGE OUTPUTS

●1500Vrms TRANSFORMER ISOLATION

●ANSI/IEEE C37.90.1-1989 TRANSIENT PROTECTION

●INPUT PROTECTED TO 240VAC CONTINUOUS

●FULLY ISOLATED EXCITATION SUPPLY

●100dB CMR

●10kHz SIGNAL BANDWIDTH

●± 0.08% ACCURACY

●± 0.02% LINEARITY

●± 1∝V/°C DRIFT

●CSA CERTIFIED, FM APPROVED, CE COMPLIANT

●MIX AND MATCH OM5 TYPES ON BACKPANEL

DESCRIPTION

Each OM5-WBS Strain Gage input module provides a single channel of strain gage input which is filtered, isolated, amplified, and converted to a high level analog voltage output (Figure 1). This voltage output is logic switch controlled, which allows these modules to share a common analog bus without the requirement of external multiplexers.

The OM5-WBS modules are designed with a completely isolated computer side circuit which can be floated to ±50V from Power Common, pin 16. This complete isolation means that no connection is required between I/O Common and Power Common for proper operation of the output switch. If desired, the output switch can be turned on continuously by simply connecting pin 22, the Read-Enable pin to I/O Common, pin 19.

The OM5-WBS can interface to full-bridge or half-bridge transducers with a nominal resistance of 100Ω to 10kΩ. A matched pair of bridge- completion resistors (to ±1mV at +10V excitation) allows use of low cost half-bridge or quarter-bridge transducers (Figures 2, 3, 4). The 10kHz bandwidth allows measurement of high speed processes such as vibration analysis.

Strain Gage excitation is provided from the module by a very stable 10V or 3.333V source. The excitation supply is fully isolated, allowing the amplifier inputs to operate over the full range of the excitation voltage. This feature offers significant flexibility in real world applications. Full scale sensitivities of 2mV/V, 3mV/V or 10mV/V are offered as standard. With 10V excitation, this results in ±20mV, ±30mV or ±100mV full scale input range producing ± 5V full scale output.

The input signal is processed through a pre-amplifier on the field side of the isolation barrier. This pre-amplifier has a gain-bandwidth product of 5MHz and is bandwidth limited to 10kHz. After amplification, the input signal is chopped by a proprietary chopper circuit. Isolation is provided by transformer coupling, again using a proprietary technique to suppress transmission of common mode spikes or surges. The module is powered from +5VDC, ±5%.

Special input circuits provide protection of the signal inputs and the isolated excitation supply up to 240VAC.

	+EXC	4		LPF	Isochopper™
Strain				LPF				20
Strain		4					LPF	20
Gage	+In	4	Surge		Amplifier		LPF	VOUT
	+In	6	Surge		Pat Pending
		3	Suppression
		3	and					19
		5	and
			Protection
						+V	–V	I/O Common
	–In							I/O Common
		2
					Isolated
					Isolated
		3			Excitation	Isolated		22
	–EXC	1			Source	Isolated		RD EN\
		1			Computer-Side
						Power
	Backpanel
	Term Block
		1
		2
			+V					17
			+V	Isolated				+5V
				Isolated			Power
			–V	Field-Side			Power
			–V	Field-Side			Oscillator
				Power			Oscillator	16
				Power				16
								Power
								Common

FIGURE 1. OM5-WBS Block Diagram.

OM5-C specifications

Introducing the Omega Vehicle Security OM5-C, a cutting-edge vehicle security system designed to provide unparalleled protection against theft and unauthorized access. The OM5-C is engineered for modern vehicles, integrating advanced technologies to safeguard your investment while enhancing convenience and peace of mind.

One of the standout features of the OM5-C is its advanced immobilizer technology. This feature ensures that even if a thief manages to access your vehicle, they will be unable to start the engine without the proper authentication. The OM5-C uses a sophisticated algorithm that communicates with a unique key fob, making it virtually impossible for unauthorized users to bypass the system.

Another significant characteristic of the Omega Vehicle Security OM5-C is its real-time GPS tracking system. Users can remotely monitor their vehicle's location through a dedicated mobile app, which allows for instant alerts if your vehicle is moved without authorization. This not only aids in recovery in the event of theft but also provides peace of mind knowing you can always keep an eye on your vehicle’s whereabouts.

The OM5-C also boasts motion sensors that can detect any unauthorized movement, triggering an alarm to deter potential thieves. In addition, the system features advanced diagnostic capabilities, allowing users to receive notifications about the status of various vehicle components, further ensuring that everything is functioning within normal parameters.

In terms of installation, the Omega Vehicle Security OM5-C is designed for ease and efficiency. It can be installed in a wide variety of vehicles, making it versatile for different types of users. The system is compatible with both standard and luxury vehicles, ensuring comprehensive security solutions for everyone.

The user-friendly interface provided by the OM5-C mobile app allows for easy customization of alerts and settings, allowing users to tailor the system to their specific needs. Users can seamlessly manage alarm settings, track vehicle movements, and even pre-load emergency contacts directly from their smartphones.

Overall, the Omega Vehicle Security OM5-C stands out as a premier choice for vehicle protection, combining innovative technology with user-centric features. This state-of-the-art security system not only defends against theft but also enhances the overall security experience for vehicle owners, making it an invaluable investment for safeguarding automobiles.

Omega Vehicle Security OM5-C manual OM5-WBS, Strain Gage Input Modules, Wide Bandwidth

Models: OM5-C