Item
Safety Monitoring Relay
Input or Control Voltage
24 V AC/DC
AC Contact Rating - Relay
4.0 A@240 VAC
DC Contact Rating - Relay
4.0 A@24 VDC
Mounting - Relay
DIN Rail
Output Switch Configuration - Relay
(4) NO and (1) NC
Input Power Consumption (Burden)
50 mW
Number of Inputs - Relay
1
For Use With
Coded Magnetic Safety Interlock Switch, E Stop, Limit Switch, Rope Pulls, Light Curtain (OSSD) All Easy Series Relays, Two Hand Control
Standards
CE Certified, CSA Certified, IEC Rated, UL Listed
Number of Pins - Relay
24
Electrical Connection - Relay
Plug-In Screw Terminals
Response Time - Relay
40 msec; 65 msec
Connection Type
M3 screw terminals
Item - Relay
Safety Relay
Environmental Protection
Finger-Safe
Application
Emergency Stop, Gate Enable Device, Light Curtain (OSSD), Rope Pulls, Safety Switches, Two-Hand Control Stations
Contact Rating (DC)
4 A @ 24V
Maximum Operating Temperature
131 Degrees F
Minimum Operating Temperature
-4 Degrees F
Output Switch Configuration
(1) NC, (4) NO
Electrical Connection
Screw Terminal, Terminal Block Removable
Contact Rating (AC)
4 A @ 24V
Air Pressure
795 - 1080 hPa (operation)
Short-Circuit Protection
Short-circuit proof, 24 V, Fuse for control circuit supply, Control circuit; Miniature circuit-breaker with characteristic C: 24 V AC/DC 6 A, For output circuits, External; Fuse 6 A gL/gG, For output circuits, External
Control Voltage 1 Type
AC/DC
Control Voltage 2 - Min
24 V
Inrush Current
0.025 - 6 A
Short-Circuit Protection Rating
6 A, Output fuse, Output data
Supply Voltage At Ac, 60 Hz - Max
24 V
Ambient Operating Temperature - Max
55 °C
Degree Of Protection
IP20; Installation location: ≥ IP54; Terminals: IP20; Enclosure: IP20
Safety Parameter (Iec 62061)
SIL 1, Safety integrity level, In accordance with IEC 61508; SILCL 1, Safety integrity level claim limit; Cat. 1, Category; 4.05 x 10-10, PFHd, Probability of failure per hour
Breaking Power
1500 VA, max., resistive load (τ = 0 ms), at 250 V AC; 42 W max., inductive load (τ = 40 ms), at 24 V DC; 88 W max., resistive load (τ = 0 ms), at 220 V DC; 288 W max., resistive load (τ = 0 ms), at 48 V DC; 144 W max., resistive load (τ = 0 ms), at 24 V DC; 42 W max., inductive load (τ = 40 ms), at 220 V DC; 42 W max., inductive load (τ = 40 ms), at 48 V DC; 110 W max., resistive load (τ = 0 ms), at 110 V DC; 42 W max., inductive load (τ = 40 ms), at 110 V DC
Supply Voltage At Dc - Max
24 V
Uninterrupted Current
6 A N/O, Limiting continuous current; 3 A N/C, Limiting continuous current
Number Of Outputs (Signaling Function, Undelayed) With Contact
1
Ambient Operating Temperature - Min
-20 °C
Operating Voltage At Dc - Min
24 V
Mounting Method
Rail mounting possible; Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Lifespan, Mechanical
10,000,000 Operations
Power Loss
Normally 5.16 W
Suitable For
Module used to safely interrupt electrical circuits; Monitoring of position switches; Monitoring of emergency-stop circuits; Safety relay for monitoring emergency stop and protective door switch
Number Of Outputs (Safety Related, Delayed, Semiconductors)
0
Operating Voltage At Ac, 60 Hz - Max
24 V
Number Of Outputs (Safety Related, Undelayed, Semiconductors)
0
Rated Control Supply Voltage (Us) At Ac, 50 Hz - Min
0 V
Operating Temperature - Min
-20 °C
Short-Circuit Current
2.3 A, Input data
Control Voltage 1 - Min
24 V
Rated Insulation Voltage (Ui)
250 V
Supply Voltage At Ac, 50 Hz - Max
24 V
Material
Enclosure: Polyamide (PA), not reinforced; Contacts: silver tin oxide, gold plated (AgSnO2, 0.2 µm Au)
Fitted With
Feedback circuit; Approval for TÜV; Detachable clamps; Start input; Approval according to UL
Rated Control Supply Voltage (Us) At Dc - Max
24 V
Rated Control Supply Voltage (Us) At Ac, 60 Hz - Max
24 V
Number Of Outputs (Signaling Function, Delayed) With Contact
0
Heat Dissipation Capacity Pdiss
0 W
Operating Temperature - Max
55 °C
Type
Emergency stop category 0; emergency switching off; Feedback circuit; Protective door
Rated Control Supply Voltage (Us) At Ac, 60 Hz - Min
20.4 V
Ambient Storage Temperature - Max
70 °C
Tightening Torque
0.6 Nm, Screw terminals
Control Voltage 2 - Max
24 V
Control Voltage 1 - Max
24 V
Vibration Resistance
10 - 150 Hz, Amplitude: 0.15 mm, Acceleration: 2 g, (IEC/EN 60068-2-6)
Static Heat Dissipation, Non-Current-Dependent Pvs
5.16 W
Safety Performance Level (En Iso 13849-1)
Level c
Operating Voltage At Ac, 50 Hz - Min
24 V
Climatic Proofing
Dry heat to IEC 60068-2-2; Damp heat, constant, to IEC 60068-2-3
Environmental Conditions
Clearance in air and creepage distances according to EN 50178, UL 508, CSA C22.2, No. 14-95; Condensation: Non-condensing
Operating Voltage At Ac, 60 Hz - Min
24 V
Operating Voltage At Ac, 50 Hz - Max
24 V
Supply Voltage At Dc - Min
24 V
Resistance
22 Ω (impedance)
Number Of Outputs (Safety Related, Undelayed) With Contact
4
Control Voltage 2 Type
AC/DC
Product Name
Eaton ESR5 Safety relay
Permissible Total Cable Resistance
22 Ω (input and starting circuits for UN)
Rated Operational Current For Specified Heat Dissipation (In)
12A
Input
∞ ms, Simultaneity for inputs 1/2
Rated Control Supply Voltage (Us) At Dc - Min
0 V
Ambient Storage Temperature - Min
-40 °C
Electric Connection Type
Screw connection
Terminal Capacity
2 x (0.2 - 1) mm², solid; 1 x (0.25 - 2.5) mm², flexible with ferrule; 2 x (0.25 - 1) mm², flexible with ferrule; 24 - 12 AWG, solid or stranded; 1 x (0.2 - 2.5) mm², solid
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Led Indicator
Status indication of SmartWire-DT network: Green LED
Supply Voltage At Ac, 50 Hz - Min
24 V
Heat Dissipation Per Pole, Current-Dependent Pvid
0 W
Number Of Outputs (Signaling Function, Undelayed, Semiconductors)
0
Rated Impulse Withstand Voltage (Uimp)
4000 V AC
Rated Operational Voltage
24 V AC/DC (power supply); 230 V AC; Approx. 24 V DC at input, starting and feedback circuit
Switching Frequency
Max. 0.5 Hz, Input data
Switching Capacity
3 A at 3600 O/h, AC-15 at 230 V, Outputs; 0.4 W; 4 A at 360 O/h, AC-15 at 230 V, Outputs; In accordance with IEC 60947-5-1, Outputs; 4 A at 360 O/h, DC-13 at 24 V, Outputs; 2.5 A at 3600 O/h, DC-13 at 24 V, Outputs
Operating Voltage At Dc - Max
24 V
Number Of Outputs (Signaling Function, Delayed, Semiconductors)
0
Rated Control Supply Voltage (Us) At Ac, 50 Hz - Max
26.4 V
Number Of Outputs (Safety Related, Delayed) With Contact
0
Safety Parameter (En Iso 13849-1)
PL c, Performance level; Cat. 1, Category; 230,000 switching cycles, B10d; PL e possible only with the aid of fault exclusions
Pick-Up Time
65 ms typ. (K1, K2 - for UN automatic mode); 20 ms typ.
Supply Voltage At Ac, 60 Hz - Min
24 V
Interference Immunity
According to EN 61000-6-2
Features
4 Non-delayed enable current paths; Automatic start; Reinforced insulation; 6 kV between input circuit / NC contacts, and enable current paths; Manual start; Safe insulation; Basic insulation
Power Supply Circuit
1.6 W (DC operated); 3.4 W (AC operated 50/60 Hz)
Current Consumption
140 mA, AC; 65 mA, DC
Equipment Heat Dissipation, Current-Dependent Pvid
0 W
Stop Category (IEC 60204)
0
