INTEGRA Metering CALEC ST III User Manual page 17

Product view
– 2× extension slots for adding options: KNX, LON, Wireless LoRa, 2AOU
2× inputs for temperature 2 / 4-wires (PT100 / 500 / 1000)
l
2× master inputs (volume / status)
l
– On the second input, pulse, volume, mass, energy, status and alarm can be selected as input.
– More inputs over slots possible
1× digital output
l
– Pulses, limit 1, limit 2, alarm, M-Bus and test can be selected as output.
NFC and Bluetooth communication on-board for commissioning
l
3-140-UM-EN-02 17 / 56