Esser
Esser HLSPS-ADPTR Power Supply Adapter Card
Product Code: HLSPS-ADPTR
An optional card installed when multiple fault relays are needed in the HLSPS-DB2 power supply. It carries relays for mains failure, battery failure, general failure, and ground fault; since the contacts are changeover type, it can be used even when a transponder is installed. When the 808623 esserbus alarm transponder is mounted on the card, the power supply is directly connected to the loop. This way, power supply failures are read individually on the control panel display.
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Technical specifications
| Architecture | Adresli |
| Protocol | esserbus |
| Operating Temperature | -10 °C … +50 °C |
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