Rated control circuit supply voltage US
Rated control supply current IS
typ. 45 mA (Outputs inactive)
typ. 68 mA (Outputs active, without load)
Application
Emergency stop
Light grid
Safe shutdown
Safety door
Power consumption at US
typ. 1.08 W (Outputs inactive)
Restart time
max. 10 s (Boot time)
min. 5 s (Boot time)
Maximum power dissipation for nominal condition
7.48 W (with max. permissible load)
Interfaces
DIN rail TBUS for connection to the master module, supplied as standard
Rated surge voltage/insulation
See data sheet, section “Insulation coordination”.
Rated control circuit supply voltage U<sub>S</sub>
Rated control supply current I<sub>S</sub>
typ. 45 mA (Outputs inactive)
typ. 68 mA (Outputs active, without load)
Power consumption at U<sub>S</sub>
typ. 1.08 W (Outputs inactive)
Inrush current
max. 2.3 A (Δt = 1 ms at U<sub>s</sub>)
max. 600 mA (Δt < 10 ms)
Filter time
250 ms ±2 ms (Test pulse rate > 500 ms)
max. 250 ms ±2 ms (adjustable)
min. 3 ms ±2 ms (adjustable)
Test pulse rate ≥ 2x set filter time, min. Test pulse rate = 10 ms
typ. 5 ms (at A1 in the event of voltage dips at U<sub>s</sub>)
Protective circuit
Serial protection against polarity reversal
Surge voltage detection; yes, at 33 V DC
Description of the input
configurable (as signal output or reset input)
IEC 61131-2 Type 2
Safety-related digital inputs
Number of inputs
4
8 (4 x 2-channel, 8 x 1-channel)
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>)
max. 1.2 kΩ (Input and reset circuit at U<sub>S</sub>)
Current consumption
max. 12.5 mA (at a control voltage of 28.8 V DC)
max. 14.7 mA (at a control voltage of 28.8 V DC)
typ. 10 mA (typ. with U<sub>S</sub>)
typ. 12 mA (typ. with U<sub>S</sub>)
Output description
IEC 61131-2 type 0.5 (observe limiting continuous current)
non-safety-related, configurable (as signal output or reset input)
PNP, IEC 61131-2 Typ 0,1
PNP, OSSD, digital
Safety-related digital outputs
Number of outputs
4 (2 x 2-channel, 4 x 1-channel)
4 (digital, PNP)
Short-circuit protection
Yes (max. permissible short-circuit current 12 A)
Yes (self-limitation at 1.1 A)
Leakage current
max. 100 µA
max. 250 µA (in the Low state)
max. 4.5 mA (in the Low state)
Ohmic load
min. 180 Ω (Observe limiting continuous current)
min. 50 Ω (Observe limiting continuous current)
Max. inductive load
max. 2.4 mH
See "Protective circuit"
Limiting continuous current
1.6 A (Total current of all safe digital outputs)
100 mA (per channel)
400 mA (per channel)
400 mA (Total current of all digital signal outputs)
400 mA (Total current of all outputs)
Nominal output voltage range
18.6 V DC ... 28.2 V DC (U<sub>S</sub> - 0.7 V)
Switching frequency
max. 1/(4 x t<sub>Cycle</sub>) [Hz]
Output voltage when switched off
Test pulses
< 120 µs (Test pulse width of low test pulses)
< 150 µs (Test pulse width, high test pulse)
≤ 200 µs (Test pulse duration)
≥ 1.5 s (Test pulse rate, high test pulse)
≥ 650 ms (Test pulse rate for low test pulse)
Test pulse rate = 8 x t<sub>Cycle</sub> [ms]
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>)