*** NOTE: This part is obsolete and no longer available. ***
Please consider G4ODC5R5 or contact Opto 22 Pre-Sales engineers for more information.
G4 I/O family
The G4ODC5RFM is a low-contact-resistance DC output. It is a single-pole, single-throw, normally closed mechanical relay (Form A, SPST-NC). It was designed for a low-voltage DC load that is purely resistive (no inrush current).
Typical applications for these modules include analog signal and communication line multiplexing. Because of their low 10 VA rating, these modules are not recommended for inductive or capacitive loads (even very small loads) because the inrush current is likely to exceed the 10 VA rating.
IMPORTANT: Applications using 120 VAC are typically NOT suited to this module. If you are considering using this module for any application other than low-voltage purely resistive loads, see the detailed notes and rating curve in the data sheet, and call Pre-sales Engineering for specific guidance.
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Units
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G4ODC5RFM*
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G4ODC5R5FM*
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Contact form
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Form A SPST
mechanical relay
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Form B SPST
mechanical relay
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NOTE: The application of the dry contact module must not exceed 10 VA under steady-state or momentary in-rush conditions.
For voltages at or below 20 volts, the current limit is 0.5 amps. For voltages above 20 volts, the maximum allowable current is determined by the following equation:
Maximum Current =
10 VA / Voltage
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Normal position
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Open
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Closed
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Contact rating
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VA
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10
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10
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Maximum switching voltage
(see Note)
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VDC
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100
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100
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VAC
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130
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130
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Maximum switching current
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A
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0.5 (see Note)
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0.5 (see Note)
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Contact resistance
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Milliohms
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200
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200
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Turn-on time
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microseconds
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500
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500
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Turn-off time
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microseconds
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500
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500
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Contact bounce
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microseconds
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250
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250
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Mechanical life
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cycles
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5 million
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5 million
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Logic voltage range
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VDC
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4.8–6
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4.8–6
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Logic OFF voltage range
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VDC
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0.0–0.8
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0.0–0.8
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Logic ON voltage range
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VDC
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3.8–6
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3.8–6
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Indeterminate range
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VDC
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0.8–3.8
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0.8–3.8
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Logic input current at
nominal logic voltage
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milliamps
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14
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14
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Isolation voltage (transient)
input-to-output
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VDC
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1,500
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1,500
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Ambient temperature:
Operating
Storage
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°C
°C
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0 to 70
-60 to +105
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0 to 70
-60 to +105
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| Agency Approvals |
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CE, CSA, UKCA |
CE, CSA, UKCA |
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*These parts are no longer available, please contact Pre-Sales Engineering for more information.
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This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.
This document lists all Opto 22 part numbers that have the Canadian Standards Association (CSA) approval.
This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.
This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.
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