Phoenix PSR-M-EF1-SDI8-SDO4-DO4-PI-expansion module 1104889, safety expansion module, with 8 safety inputs, 4 safety outputs, 4 reset inputs or 4 signal outputs, 4 clock outputs, TBUS interface, safety level up to SIL 3, Cat. 4/PL e, pluggable in-line terminal block, with TBUS connector
| Product Type |
safety equipment |
| Application |
Emergency stop button |
| grating |
| safety door |
| 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 |
7.48W (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 |
| 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 4 A) |
| Rated control supply current IS |
Typical 45 mA (output inactive) |
| Typical 68 mA (output enabled, no load) |
| US |
Typical 1.08W (output inactive) |
| Impulse current |
< 2.3 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 |
| suppression diode |
| digital quantities: IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 |
| Input Description |
safety-related digital inputs |
| IEC 61131-2 Type 2 |
| Input Quantity |
8 |
| 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 |
3 ms ± 2 ms minimum (settable) |
| max. 250 ms ± 2 ms (settable) |
| test pulse rate ≥ 2x set filter time, minimum test pulse rate = 10 ms |
| Cable Length |
100 m max (per input) |
| Allowable Total Conductor Resistance |
max. 1.2 kΩ (US) |
| power consumption |
typical value 10 mA (in UStypical) |
| maximum 12.5 mA (when the control voltage is 28.8V DC) |
| digital quantity: reset input (FBK) |
| Input Description |
configurable (as signal output or reset input) |
| IEC 61131-2 Type 2 |
| Input Quantity |
4 |
| input voltage range, "0" signal |
0V DC ... 5V DC |
