Phoenix PSR-M-B1-SDI8-SDO2-DO2-PI-safety module 1104972, configurable safety module (basic module), with 8 safety inputs, 2 safety outputs, 2 reset inputs, 2 signal outputs, 4 clock outputs, can be extended by TBUS, Up to SIL 3, Cat. 4/PL e, safety level, pluggable in-line terminals, no TBUS connector included
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
6.24W (with maximum allowable load)
Rated operating mode
100% Eligible
Interface
DIN rail TBUS is used to connect the main station module, which is not included in the standard scope of supply
rated overvoltage/insulation
4 kV basic safety isolation between all current paths 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 55 mA (output inactive)
Typical 70 mA (output enabled, no load)
US
Typical 1.32W (output inactive)
Impulse current
9.5 A (Δt = 1 ms Us)
filter time
typical 5 ms (at A1, at the voltage dip Us)
protection circuit
reverse parallel protection to prevent polarity reversal
suppression diode
digital quantities: IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8
Input Description
safety-related digital inputs
EN 61131-2 Type 1
Input Quantity
8
input voltage range, "0" signal
0V DC ... 5V DC
input voltage range, "1" signal
15V 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)
protection circuit
suppression diode
power consumption
typical value 8 mA (in UStypical)
maximum 10 mA (when the control voltage is 28.8V DC)
digital quantity: reset input (FBK1, FBK2)
Input Description
Non-safety related (configurable)
IEC 61131-2 Type 3
Input Quantity
2
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)
protection circuit
suppression diode
power consumption
typical value 10 mA (in UStypical)
maximum 13 mA (when the control voltage is 28.8V DC)
