Phoenix PSR-PC50-1NO-1DO-24DC-SP-coupling relay 2904665, coupling relay, suitable for SIL 3 low requirements, can couple the digital output signal to I/O,1 enable current path, module for F & G applications, test pulse filter, width: 17.5mm, pluggable in-line terminal
Product Type
coupling relay
Product Series
PSRmini
Application
Safety on
low requirements
Ex
Installation position
IP 54
control
single channel
Relay Model
Electromechanical relay with mechanical interlocking contacts according to IEC/EN 61810-3
insulation characteristics
Overvoltage Level
III
pollution level
2
typical startup time (Us)
30 ms (when controlled via A1)
Typical Release Time
30 ms (when controlled via A1)
Recovery Time
1 s
rated conditions
1.56W
Rated operating mode
100% Eligible
Rated insulation voltage
250V AC
rated overvoltage/insulation
6 kV/safety isolation (via protective impedance)
power supply
Name
A1/A2 (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
Typical 65 mA
Impulse current
≤ 200 mA
filter time
< 2 ms (test pulse duration)
≥ 100 ms (test pulse rate)
protection circuit
overload protection; suppression diode
power supply
Name
24V/A2
Diagnostic supply voltage UD
24V DC -15 % / +10%
UDinput current
Typical 15 mA (24V/A2; depending on load M1 +100 mA)
UD
2.5 A (24V/A2,10 µs)
protection circuit
overload protection; suppression diode
digital quantity: test hole for certification test (T1,T2,T3)
