رله حفاظتی2700356 فونیکس کنتاکت

توضیحات

Coupling relay – PSR-PS20-1NO-1NC-24DC-SC – 2700356
Coupling relay for SIL 3 high and low-demand applications, couples digital output signals to the I/O, 1 enabling current path, 1 confirmation current path, 1 digital signal output, safe state off applications, test pulse filter, fixed screw terminal block
Dimensions
Width 6.8 mm
Height 93.1 mm
Depth 102.5 mm
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Ambient conditions
Ambient temperature (operation) -40 °C … 70 °C (observe derating)
Ambient temperature (storage/transport) -40 °C … 85 °C
Max. permissible relative humidity (operation) 75 % (on average, 85% infrequently, non-condensing)
Max. permissible humidity (storage/transport) 75 % (on average, 85% infrequently, non-condensing)
Maximum altitude ≤ 2000 m (Above sea level)
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Power supply
Designation A1/A2
Rated control circuit supply voltage US 24 V DC -15 % / +10 %
20.4 V DC … 26.4 V DC
Rated control supply current IS typ. 45 mA
Input voltage range “0” signal 0 V DC … 5 V DC (for safe Off)
Input current range “0” signal 0 mA … 2 mA (for safe Off)
Power consumption at US typ. 1.08 W
Inrush current typ. 400 mA (Δt < 10 µs at Us) Filter time max. 2 ms (at A1-A2; test pulse width) ≥ 100 ms (at A1-A2; test pulse rate) Protective circuit Serial protection against polarity reversal Suppressor diode 33 V Designation 21/A2 Diagnostic supply voltage UD 24 V DC -15 % / +10 % (21/A2) Input current at UD 6 mA (at 21-A2 for UD; depending on load + 100 mA at M1 and 22) Inrush current at UD typ. 2.5 A (Δt < 20 µs at UD) Protective circuit Serial protection against polarity reversal Suppressor diode 38 V Back to top Relay outputs: enabling current path Output name Enabling current path Output description 2 N/O contacts in series, without delay, floating Number of outputs 1 (safety-related N/O contacts: 13/14) Contact type 1 enabling current path Contact material AgSnO2 Switching voltage min. 12 V AC/DC max. 250 V AC/DC (Observe the load curve) Limiting continuous current 6 A (High demand) 4 A (Low demand) Inrush current min. 3 mA max. 6 A Sq. Total current 36 A2 (observe derating) Switching capacity min. 60 mW Switching frequency max. 1 Hz Mechanical service life 10x 106 cycles Switching capacity according to IEC 60947-5-1 4 A (24 V (DC13)) 5 A (250 V (AC15)) Output fuse 6 A gL/gG 4 A gL/gG (for low-demand applications) Back to top Relay outputs: return current/signaling current path Output name Confirmation current path Output description 2 N/C contacts in series, without delay, not floating (reference ground: A2) Number of outputs 1 (safety-related N/C contacts: 21/22) Contact type 1 confirmation current path Contact material AgCuNi, + Au Switching voltage min. 20.4 V DC max. 26.4 V DC Limiting continuous current 100 mA Inrush current min. 1 mA max. 100 mA Switching capacity min. 20 mW Switching frequency max. 1 Hz Mechanical service life 10x 106 cycles Output fuse 150 mA Fast-blow Back to top Alarm outputs Designation M1 Output description PNP Number of outputs 1 (non-safety-related) Voltage approx. 22 V DC (UD - 2 V) Current max. 100 mA Maximum inrush current 500 mA (Δt = 1 ms at Us) Short-circuit protection no Output fuse 150 mA fast blow Back to top Times Typical pickup time at US < 100 ms (with Us when controlled via A1) Typical release time at US < 35 ms (when controlled via A1) Recovery time 500 ms Back to top General Relay type Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 Nominal operating mode 100% operating factor Net weight 69.773 g Mounting position vertical, horizontal, with front of module upward Mounting type DIN rail mounting Assembly instructions See derating curve Degree of protection IP20 Min. degree of protection of inst. location IP54 Housing material PBT Housing color yellow Operating voltage display 1 x yellow LED Status display 2 x green LEDs Indication 1 x red LED