Operating instructions

Building Technologies - 17 - TEL50.GSM
SMS text SMS reply Action
OUT1=1 OUT1=1 closes contact relay 1
OUT1=0 OUT1=0 opens contact relay 1
OUT2=1 OUT2=1 closes contact relay 2
OUT2=0 OUT2=0 opens contact relay 2
OUT1 OUT1=0 or OUT1=1 (*) queries the status of contact relay 1 – OUT1=0 contact open OUT1=1 contact closed
OUT2 OUT2=0 or OUT2=1 (*) queries the status of contact relay 2 – OUT2=0 contact open OUT2=1 contact closed
IN1 IN1=0 or IN1=1 (*) queries the status of alarm input - IN1=0 contact open IN1=1 contact closed
(*) Note: with factory settings enabled. See “digital I/O states” chapter.
6.3 Temperature sensor querying
Querying of the temperature sensor is only possible via SMS and querying is not possible via voice commands (DTMF tones).
The temperature reading is available with 1 °C resolution. If no sensor is connected to the TEMP terminals, querying of the
temperature will produce a reply SMS with the message “TEMP NOT VALID”.
Querying of the temperature sensor during an active alarm condition produces a reply SMS with the message “TEMP xx C
ALARM”
SMS text SMS reply Action Example of reply
TEMP TEMP xx C reading temp. sensor Ni1000 TEMP 22 C
TEMP TEMP xx C ALARM reading temp. sensor Ni1000 with alarm threshold exceeded TEMP 02 C ALARM
TEMP TEMP NOT VALID sensor Ni-1000 not connected or interrupted