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Description

The OP8122 MSCC module converts four standard +/-16 Vpk voltages into four current sources up to 2 A RMS under 1 V RMS (voltage compliance).

Features

• LED fault indicators.

• Current and thermal protection

• Pushbutton activation/deactivation

• Front screw terminal connectors

• Easy installation (in chassis).

The OP8122 module requires external power of ±5 Vdc @ 2.5 Adc and 12 V @ 275 mAdc that is included with the OP8120 chassis.

Applications

• Current sensor simulation,

• Current source

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OP8122 Conditioning Module

OP8122 Interface

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Status LED Table

Each channel has two LEDs, one red and one green. The following table explains what the channel status is, according to the LED conditions.

Power LED Description

Each module has 2 power LEDs:

• When the left LED is on, it indicates that the 12Vdc fan is operating

• When the right LED is on, it indicates that the ±5 Vdc power is functioning properly

Activate/Deactivate Pushbutton

Each channel has an activation pushbutton. Press to turn outputs on or off, even if an input is present.

Specifications