Phoenix PSR-M-EF4-SDO4-DO4-SC-expansion module 1104856, safety expansion module, with 4 safety outputs (0.4 A), 4 reset inputs, 4 signal outputs, TBUS interface, safety level up to SIL 3, cat. 4/PL e, Plug-in screw terminal block, with TBUS connector
| Product Type |
safety equipment |
| Application |
Safety Shutdown |
| control |
Single and Dual Channel |
| insulation characteristics |
| protection level |
III |
| insulation characteristics |
| Overvoltage Level |
II |
| pollution level |
2 |
|
| response time |
See User Manual |
| restart time |
min. 5 s (start-up time) |
| max. 10 s (start-up time) |
| rated conditions |
6.67W (with maximum allowable load) |
| Rated operating mode |
100% Eligible |
| Interface |
DIN rail TBUS for connecting the host module, within the scope of delivery |
| rated overvoltage/insulation |
4 kV base isolation between 24V supply and I/O and enclosure |
| power supply |
| Name |
A1/A2 |
| Rated control circuit supply voltage US |
19.2V DC ... 28.8V DC |
| Rated control circuit supply voltage US |
24V DC-20%/+ 20% (external fuse, typical 6 A) |
| Rated control supply current IS |
Typical 30 mA (output inactive) |
| Typical 55 mA (output enabled, no load) |
| US |
Typical 0.72W (output inactive) |
| Impulse current |
< 10 A (Δt = 1 ms Us) |
| filter time |
typical 5 ms (at A1, at the voltage dip Us) |
| protection circuit |
series protection to prevent polarity reversal |
| power supply |
| Name |
24V/0V |
| Rated control circuit supply voltage US |
24V DC-20%/+ 20% (external protection provided, typical 5 A) |
| Rated control supply current IS |
Reference power supply A1/A2 |
| Impulse current |
10 A (Δt = 1 ms Us) |
| filter time |
Typical 1 ms (at voltage dip) |
| protection circuit |
series protection to prevent polarity reversal |
| digital quantity: reset input (FBK1, FBK2, FBK3, FBK4) |
| Input Description |
IEC 61131-2 Type 3 |
| Input Quantity |
4 |
| input voltage range, "0" signal |
0V DC ... 5V DC |
| input voltage range, "1" signal |
11V DC ... 28.8V DC |
| Input current range "0" signal |
< 1 mA |
| filter time |
250 ms ± 2 ms (test pulse rate> 500 ms) |
| Cable Length |
100 m max (per input) |
| Allowable Total Conductor Resistance |
1.2 kΩ (US) |
