SEM1636

The SEM1636 is a loop powered Trip Amplifier with dual relay output. The SEM1636 monitors a 4 to 20mA loop and provides two independent change over trip contacts set to trip at any point within the 4 to 20mA range. The SEM1636 requires no additional power connection as power is derived from the 4 to 20mA loop. Trip outputs are independently configured for action and set point, dead band. Six actions are provided normal High/Low/Deviation and inverted High/Low/Deviation. Additional math filter and user linearization functions are provided. Designed for ease of use, our latest USB interface is fitted for quick and easy configuration. Just connect a standard USB cable between the SEM1636 and your PC. Using our free configuration software, the user can configure the device to the required application. To further help save time, the SEM1636 does not need to be wired to a power supply during the configuration process, it is powered via the USB interface from your PC.

• Signal conditioner input: Current Loop
• Signal conditioner output: 2 relays
• Relay rating 250VAC 1A, 30VDC 1A
• Powered from 4/20mA loop
• Programmable alarm functions
• LED alarm indication
• Programmable via USB port
• Dual change over relay output
• Latching relays in case of loop failure

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Automation & Process Control