The common terminal for the analog remote control is internally connected to either the positive or negative output terminal (sense/load) or to the product enclosure (chassis ground).
When the common is connected to the positive output, it is referred to as "positive common." Conversely, when connected to the negative output, it is called "negative common."
Caution: Connecting the common terminals of a positive common unit and a negative common unit together creates a short circuit across the outputs. This causes severe damage to the equipment. To prevent such issues, some products feature an analog control interface that is galvanically isolated from the power supply output. Please consult the table below and the product manual to ensure the correct configuration before use.
| Products series | Analog remote control | Positive common | Negative common | Other common |
|---|---|---|---|---|
| R4K-36 series | -LRｍf option | Positive Sense | ||
| R3K-36 series | - | |||
| R4K-80 series | - | |||
| RK-80 series | -LRｍf option | Positive Sense | ||
| P4KF-80 series | Negative Sense | |||
| TB series | Negative Sense | |||
| PKTS series | Galvanic Isolation | |||
| RK series | Negative Sense | |||
| R4GT series | Positive Sense | |||
| R4G series | Positive Sense | |||
| R4GN series | Negative Sense | |||
| RKT series | Negative Sense | |||
| PRKT series | Galvanic Isolation | |||
| PRT series | Galvanic Isolation | |||
| PRTM series | Galvanic Isolation | |||
| PVCE/PVCEJ series | Negative Sense | |||
| REK/REKJ series | Negative Sense | |||
| REKM series | Negative Sense | |||
| RE series | Negative Sense | |||
| REH series | Negative Sense | |||
| REM series | Galvanic Isolation | |||
| Rnet/RnetK/Rnet2K series | Negative Sense | |||
| PBR series | Galvanic Isolation | |||
| PBRM series | Galvanic Isolation | |||
| PBH series | Galvanic Isolation | |||
| EP series | - | |||
| HS series | Enclosure | |||
| EQ series | Enclosure | |||
| EPR series | Enclosure | |||
| EJ series | Enclosure | |||
| CZE series | Enclosure | |||
| HARS series | Galvanic Isolation | |||
| AU series | Enclosure (except for -LF option) |
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| AE series | Enclosure | |||
| AK series | Enclosure (except for -LF option) |
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| AKP series | Enclosure (except for -LF option) |
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| AUH series | Enclosure (except for -LF option) |
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| ASX series | -LA option | Enclosure | ||
| AESS series | Enclosure | |||
| HEB series | - | |||
| HIB series | - | |||
| XPg series | Enclosure | |||
| XKg series | Enclosure | |||
| SK series | - | |||
| SKS series | - | |||
| HECD series | Enclosure | |||
| EJC series | Enclosure | |||
| ECU series | Enclosure | |||
| EC series | Enclosure | |||
| ECA series | Enclosure | |||
| EW series | Negative Load Terminal | |||
| EGS series | - | |||
| EGD series | Negative Load Terminal | |||
| EZD series | Negative Load Terminal |