Phoenix PSR-MC40-3NO-1DO-24DC-SP-safety relay 2700570, safety relay, used for emergency stop, safety door and grating, safety level up to SIL 3, Cat. 4, PL e, single-channel or dual-channel operation, automatic or manual, controlled Start, 3 enable current paths, US = 24V DC, pluggable in-line terminals
Product Type
safety relay
Product Series
PSRmini
Application
Emergency stop button
safety door
grating
electromagnetic switch
answering machine
control
dual channel
Relay Model
Electromechanical relay with mechanical interlocking contacts according to IEC/EN 61810-3
insulation characteristics
Overvoltage Level
III
pollution level
2
Typical Response Time
< 175 ms (auto start)
< 175 ms (manual, monitoring start)
Typical startup time (Us )
< 250 ms (when controlled via A1)
Typical release time
< 20 ms (via sensor loop as required)
< 20 ms (as required, via A1)
restart time
< 1 s (start-up time)
Recovery Time
< 500 ms
Start Pulse Length
≥ 500 ms (manual reset)
Electrical characteristics
rated conditions
4.8W (US = 26.4 V, IL ² = 48 A²,PTotal max = 2.4W +2.4 W)
Rated operating mode
100% Eligible
Rated insulation voltage
250V AC
rated overvoltage/insulation
See chapter "Insulation Coordination"
power supply
Name
A1/A2
Rated control circuit supply voltage US
20.4V DC ... 26.4V DC
Rated control circuit supply voltage US
24V DC -15 % / +10%
Rated control supply current IS
80 mA typical
US
Typical 1.92W
Impulse current
typical 5 A (& Delta;t = 200 & micro;s Us )
filter time
1 ms (at A1, at the voltage dip Us )
protection circuit
series protection to prevent polarity reversal; suppression diode
input data
digital quantity: sensor circuit (S12,S22)
Input Description
safety-related sensor inputs
Input Quantity
2
input voltage range, "0" signal
0V DC ... 5V DC (for safety shutdown; at S12 and S22)
Input current range "0" signal
0 mA ... 2 mA (for safety shutdown; at S12 and S22)
Impulse current
< 20 mA (S12 input, the voltage is usually US )
< 5 mA (S22 input, voltage is usually US )
filter time
max. 1.5 ms (test pulse width of low test pulse)
test pulse rate = 5 x test pulse width
parallel
∞
Allowable Total Conductor Resistance
150 Ω
protection circuit
Suppressor Diode
power consumption
< 5 mA (in US typical)
digital quantity: starting circuit (S34)
Input Description
non-safety related
