Phoenix PSR-M-EF2-SDI16-PI-expansion module 1104887, safety expansion module, with 16 safety inputs, TBUS interface, up to SIL 3, Cat. 4/PL e, SIL 3 safety levels, pluggable in-line terminals, with TBUS connector
Product Type
safety equipment
Application
Emergency stop button
grating
safety door
control
Single and Dual Channel
insulation characteristics
protection level
III
response time
see user manual
restart time
min. 5 s (start-up time)
max. 10 s (start-up time)
rated conditions
4.28W (with maximum allowable load)
Rated operating mode
100% Eligible
Interface
DIN rail TBUS for connecting the host module, within the scope of delivery
Electrical clearance and creepage distance between power supply circuits
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 40 mA
US
Typical 0.96W
Impulse current
< 2.3 A (Δt = 1 ms Us)
delay time
typical 5 ms (at A1, at the voltage dip Us)
protection circuit
series protection to prevent polarity reversal
digital quantity: IN1. .. IN16
Input Description
safety-related digital inputs
IEC 61131-2 Type 2
Input Quantity
16
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
delay 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)
protection circuit
Suppressor Diode
power consumption
Typical 7.5 mA (Typical US)
maximum 9.5 mA (when the control voltage is 28.8V DC)
