system expansion with 8 outputs
8 low current outputs, OC type
up to 8 relay outputs
each OC type output is connected in parallel to relay output
capability to reduce power consumption by disabling support for selected relay outputs
ability to connect to RS-485 bus (firmware update via the bus)

Supply voltage: 12 V DC
Operating temperature range: -10 °C...+55 °C
Standby mode current consumption: 30 mA
Max. current consumption: 160 mA
Weight: 90 g
Maximum humidity: 93±3%
Current consumption by active relay: 16 mA
Dimensions: 140 x 68 mm
Environmental class according to EN50130-5: II
OC outputs rating: 50 mA / 12 V DC
Relay outputs rating (resistive load): 1 A / 30 V DC
+12 V output rating: 2,5 A / 12 V DC
Security grade acc. to EN 50131 (without power supply): Grade 3
Security grade acc. to EN 50131 (with APS-412 power supply): Grade 2
SATEL