SPD for 24V signal; C2: 20kV/10kA, D1: 2.5kA/line; hot-pluggable; grounded through DIN rail
12.5mm 2-channel ultra-thin design.
Hot pluggable.
SPD protection modules can be tested individually.
Suitable for AI, AO, DI, DO, RS-232 and etc.
Ground via DIN 35mm rail.
T-24-L | T-24-L3 | T-24-L4 | |
Technical data | 2-wire | 3-wire | 4-wire |
Nominal operating voltage Un | 24V DC | 24V DC | 24V |
Max. continuous operating voltage Uc | 32V DC | 32V DC | 32V |
Nominal operating current IL | 800mA | 800mA | 800mA |
Nominal discharge current In(8/20µs) | 10kA | 10kA | 10kA |
Max. discharge current Imax(8/20µs) | 20kA | 20kA | 20kA |
Impulse current Iimp(10/350µs) | 2.5kA | 2.5kA | 2.5kA |
Total impulse current(10/350µs) | 5kA | 7.5kA | 10kA |
Voltage protection level Up(8/20µs) | L-L: 60V/L-G: 600V | L-L: 60V/L-G: 600V | L-L: 60V/L-G: 600V |
Voltage protection level Up(1kV/μs) | L-L: 40V/L-G: 600V | L-L: 40V/L-G: 600V | L-L: 40V/L-G: 600V |
Bandwidth(-0.5dB) | 10MHz | 10MHz | 10MHz |
Response time | 1ns | 1ns | 1ns |
Resistance(per line) | 1Ω | 1Ω | 1Ω |
Residual current IPE | <1μA | <1μA | <1μA |
Housing protection grade(IEC60529) | IP 20 | IP 20 | IP 20 |
Housing material/inflammability rating(UL94) | PA66/V0 | PA66/V0 | PA66/V0 |
Testing standard | IEC 61643-21 | IEC 61643-21 | IEC 61643-21 |
Functional safety certification | SIL3 | SIL3 | SIL3 |