1301402

PSR-ME20-3NO-1NC-24DC-SC Safety relays

Manufactured by

Brand PHOENIX CONTACT

Safety relay for emergency stops, safety doors, and light grids up to SIL 2, Cat. 3, PL d, 1- or 2-channel operation, automatic or manual, monitored start, 3 enabling current paths, 1 signaling current path, U_S = 24 V DC, plug-in screw terminal block

EAN: 4063151545338

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Properties

Description

Dimensions

Files

Codes

Note on application

Only for industrial use

Typ. starting time with Us

200 ms (when controlled via A1)

Product type

Safety relays

Rated control circuit supply voltage US

24 V DC -15 % / +10 %

Product family

PSRclassic

Rated control supply current IS

typ. 70 mA (at U_S)

Application

Emergency stop

Light grid

Safety door

Power consumption at US

typ. 1.68 W

Set comprises

1301404 PSR-ME20-3NO-1NC-24DC-SC-SET35

Control

1 and 2 channel

Mechanical service life

10x 10⁶ cycles

approx. 10⁷ cycles

Relay type

Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3

Overvoltage category

III

Degree of pollution

Typical response time

200 ms (automatic start)

200 ms (manual, monitored start)

Typ. starting time with U_s

200 ms (when controlled via A1)

Typical release time

25 ms (on demand via the sensor circuit)

60 ms (on demand via A1)

Restart time

< 1 s (Boot time)

Recovery time

< 500 ms (following demand of the safety function)

Maximum power dissipation for nominal condition

16.6 W (U_S = 26.4 V, I_L² = 72 A², P_Total max = 2.2 W + 14.4 W)

Nominal operating mode

100% operating factor

Rated insulation voltage

250 V

Rated surge voltage/insulation

Basic insulation 4 kV between all output current paths

Designation

A1/A2

Rated control circuit supply voltage U_S

24 V DC -15 % / +10 %

Rated control supply current I_S

typ. 70 mA (at U_S)

Power consumption at U_S

typ. 1.68 W

Inrush current

< 100 mA (typ. with U_S at S10/S12)

< 5.2 A (typ. with U_S, Δt = 2 ms)

< 7 mA (typ. with U_S at S34)

< 8 mA (typ. with U_S at S35)

> -100 mA (typ. with U_S at S22)

max. 6 A

min. 10 mA

Filter time

1 ms (Test pulse width of low test pulses)

1 s (Test pulse rate for low test pulse)

5 ms (in the event of voltage dips at U_s)

No brightness test pulses / high test pulses permitted.

No test pulses permitted

Protective circuit

Serial protection against polarity reversal

Suppressor diode

Description of the input

non-safety-related

safety-related sensor inputs

Number of inputs

Input voltage range "0" signal

0 V DC ... 5 V DC (S10, S12)

Input voltage range "1" signal

20.4 V ... 26.4 V

Input current range "0" signal

0 mA ... 2 mA

Concurrence

∞

Max. permissible overall conductor resistance

50 Ω

Current consumption

-38 mA (typ. with U_S at S22)

2 mA (typ. with U_S at S34)

3 mA (typ. with U_S at S35)

38 mA (typ. with U_S at S10/S12)

Output description

2 N/C contacts parallel, non-safety-related, floating

2 N/O contacts each in series, safety-related, floating

Number of outputs

Contact switching type

2 NC parallel

3 enabling current paths

Contact material

AgSnO₂

Switching voltage

max. 250 V AC/DC

min. 10 V AC/DC

Switching power

min. 100 mW

Switching capacity

2 A (DC13)

3 A (AC15)

5 A (AC15)

6 A (DC13)

Limiting continuous current

6 A

6 A (Observe derating and load limit curve)

Sq. Total current

36 A²

72 A² (observe derating)

Switching frequency

max. 0.5 Hz

Output fuse

10 A gL/gG

4 A gL/gG (for low-demand applications)

6 A gL/gG

pluggable

yes

Length

Width

Height

Weight Net

Weight

Package

Volume

m³

No files found

ECLASS-13.0

27371819

ECLASS-15.0

27371819

ETIM 10.0

EC001449

UNSPSC 21.0

39122200

GTIN

4063151545338

ECLASS-15.0 ASSET

27250101

1734634 CP-MSTB Coding profile

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PSR-ME20-3NO-1NC-24DC-SC Safety relays

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