Rated control circuit supply voltage US
19.2 V DC ... 30 V DC
24 V DC -20 % / +20 % (external fuse, typically 6 A)
24 V DC -20 % / +20 % (provide external protection, typically 5 A)
Rated control supply current IS
See supply A1/A2
typ. 30 mA (Outputs inactive)
typ. 55 mA (Outputs active, without load)
Power consumption at US
typ. 0.72 W (Outputs inactive)
Restart time
max. 10 s (Boot time)
min. 5 s (Boot time)
Maximum power dissipation for nominal condition
6.67 W (with max. permissible load)
Interfaces
DIN rail TBUS for connection to the master module, supplied as standard
Rated surge voltage/insulation
Basic insulation 4 kV between 24 V power supply and I/Os to the housing
Rated control circuit supply voltage U<sub>S</sub>
19.2 V DC ... 30 V DC
24 V DC -20 % / +20 % (external fuse, typically 6 A)
24 V DC -20 % / +20 % (provide external protection, typically 5 A)
Rated control supply current I<sub>S</sub>
See supply A1/A2
typ. 30 mA (Outputs inactive)
typ. 55 mA (Outputs active, without load)
Power consumption at U<sub>S</sub>
typ. 0.72 W (Outputs inactive)
Inrush current
< 10 A (Δt = 1 ms at U<sub>s</sub>)
10 A (Δt = 1 ms at U<sub>s</sub>)
max. 750 mA (Δt 1 s)
Filter time
250 ms ±2 ms (Test pulse rate > 500 ms)
typ. 1 ms (in the event of voltage dips)
typ. 5 ms (at A1 in the event of voltage dips at U<sub>s</sub>)
Protective circuit
Serial protection against polarity reversal
Input voltage range "0" signal
Input voltage range "1" signal
Input current range "0" signal
Cable length
max. 100 m (per input)
max. 100 m (per output)
Max. permissible overall conductor resistance
1.2 kΩ (Input and reset circuit at U<sub>S</sub>)
Current consumption
max. 13 mA (at a control voltage of 28.8 V DC)
typ. 10 mA (typ. with U<sub>S</sub>)
Output description
IEC 61131-2 type 0.5 (observe limiting continuous current)
non-safety-related
PNP, IEC 61131-2 Typ 0,1
PNP, OSSD
Reference ground A2/0V
Safety-related digital outputs
Number of outputs
4
8 (can be used as 4 x 2 channel outputs)
Short-circuit protection
Yes (self-limitation at 1.1 A)
Ohmic load
min. 180 Ω (Observe limiting continuous current)
min. 50 Ω (Observe limiting continuous current)
Limiting continuous current
100 mA (per channel)
3.2 A (Total current of all safe digital outputs)
400 mA (per channel)
400 mA (Total current of all digital signal outputs)
Nominal output voltage range
18 V DC ... 27.6 V DC (U<sub>S</sub> - 1.2 V)
Switching frequency
max. 1/(4 x t<sub>Cycle</sub>) [Hz]
Output voltage when switched off
Test pulses
< 20 µs (Test pulse width, high test pulse)
< 80 µs (Test pulse width of low test pulses)
≥ 1.5 s (Test pulse rate, high test pulse)
Test pulse rate for low test pulses > 2 x T<sub>Cycle</sub>
Output voltage range
18.2 V DC ... 27.8 V DC (U<sub>S</sub> - 1 V)
Maximum inrush current
1.1 A (Δt = 3 s at U<sub>s</sub>)