Light signals: 1 red LED, power supply ON
- 1 yellow LED, failure
- 1 red LED, gas alarm. Acoustic signals: 1 buzzer with sound intensity > 60db at 1m1 button to reset the alarms and for testing the probe. Self-extinguishing plastic housing. Dimensions: 105 x 90 x 58 mm – 6 modules complies with DIN 43880 standard. Unit weight: 0. 185 kg. Rear panel mounting on Omega DIN EN 50022 rail. Protection: IP20
- IP40 when is properly installed in an electrical box. Environment temperature: 0 ÷ 50 °C. Environment humidity ±90% U. R. without condensation. Electric featuresPower supply: 12 Vac/dc ± 10%. Absorption: approximately 160mA (320mA) with a single probe
- 460mA (620mA) with faulty probe and output. Connection with 2 terminals of 2. 5 mm². Protection: input – fuse power supply 1A 5x20mm. 1 input for sensors S81, S82, S83, or probes ATEX S84, S85, S86 (different gas types). Connection to the probe with 3 terminals of 2. 5 mm²: C (-12…24V)
- S (+4…20mA)
- A (+12…24V). Maximum connection length 50 m. Section of 3 conductors: 1. 5 mm². Alarm output: n. 1 relay with 1 SPDT contact 8A 250Vac. Failure output: n. 1 open collector 12Vdc / 300mA max. Outputs connections: n. 3 terminals of 2. 5 mm² for relay C-NC-NO
- n. 2 terminals of 2. 5 mm² for open collector.
