Description
The OP8122 MSCC module converts four standards +/-16Vpk voltage into four current source up to 2A RMS under 1V 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 ±5Vdc@2.5Adc and 12V@275mAdc that is included with the OP8120 chassis
Applications
- Current sensor simulation,
- Current source
OP8122 Interface
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.
Green LED | Red LED | Status | |
|---|---|---|---|
On | Off | Activated |
|
Off | On | Deativated | |
On | On | Fault |
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
Product name | OP8122 Signal Conditioning Module |
|---|---|
Part number | 126-0419 |
Power supply (provided by OP8120 chassis) | ±5Vdc@ 2.5Adc 12Vdc@ 275mAdc |
Maximum input voltage | 3.2V pk |
Maximum output current | 2Arms ( 1Vrms compliance voltage) |
Output frequency: | 10 Hz to 1 KHz |
Number of channels | 4 to 32, depending on module (x2 or x4 outputs) |
Protection: | Current and thermal protection |
Dimensions | 13 x 5 x 22.5 cm (5.12” x 1.97” x 8.86“) |