Connection method
Card edge connector
Push-in connection
Transmission speed
See system in which you use the Smart Element.
Start time until ready to operate
Required configuration data
Protective circuit
Reverse polarity protection; parallel diode
Short-circuit and overload protection; Electronic
Surge protection; electronic (35 V, 0.5 s)
Max. current carrying capacity per output
max. 2 A (Observe the derating.)
Maximum output current per module
max. 8 A (provide external fuse protection; observe the derating.)
Output voltage when switched off
Output current when switched off
Nominal load, inductive
48 VA (1.2 H, 12 Ω, at 24 V DC)
Nominal load, ohmic
48 W (12 Ω, in the supply voltage range)
Switching frequency
max. 1 per second (with inductive load)
max. 1200 per second (With resistive load, at least 50 mA load current)
max. 4 per second (with nominal lamp load)
Behavior with overload
Shutdown with automatic restart
Behavior with inductive overload
Signal delay
max. 100 µs (when switched off, with at least 50 mA load current)
max. 100 µs (when switched on)
Output current with ground connection interrupt when switched off
Mounting position
See the system in which the Smart Element is used.
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Maximum power dissipation for nominal condition
Supply voltage
24 V DC
using card edge connectors
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Current draw
max. 8 A (provide external protection)
Current consumption
min. 12 mA (without actuators)
Protection
max. 8 A (polarity reversal protection up to 5 A)
Test voltage: Communications power supply / 24 V supply UO (I/O)
Test voltage: Communications power supply / 24 V supply UP
Test voltage: Communications supply / functional ground
Test voltage: 24 V supply UO (I/O) / 24 V supply UP