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
(2) NO and (1) NC
Input Power Consumption (Burden)
50 mW
Number of Inputs - Relay
2
Use With - Relay
Coded Magnetic Safety Interlock Switch, E Stop, Limit Switch, Rope Pulls, Light Curtain (OSSD) All Easy Series Relays, Two Hand Control
Environmental Protection
Finger-Safe
Connection Type
M3 screw terminals
Response Time - Relay
50 msec
Standards
CE Certified, CSA Certified, IEC Rated, UL Listed
Electrical Connection - Relay
Plug-In Screw Terminals
For Use With
Coded Magnetic Safety Interlock Switch, Emergency Stop, Light Curtain (OSSD) all Easy Series Relays, Limit Switch, Rope Pulls, Two Hand Control
Number of Pins - Relay
16
Item - Relay
Safety Relay
Contact Rating (DC)
4 A @ 24V
Contact Rating (AC)
4 A @ 24V
Application
Emergency Stop, Gate Enable Device, Light Curtain (OSSD), Rope Pulls, Safety Switches, Two-Hand Control Stations
Electrical Connection
Screw Terminal, Terminal Block Removable
Minimum Operating Temperature
-4 Degrees F
Maximum Operating Temperature
131 Degrees F
Output Switch Configuration
(1) NC, (2) NO
Static Heat Dissipation, Non-Current-Dependent Pvs
5.16 W
Operating Voltage At Ac, 60 Hz - Min
24 V
Supply Voltage At Ac, 50 Hz - Min
24 V
Control Voltage 2 - Max
24 V
Number Of Outputs (Safety Related, Undelayed) With Contact
2
Heat Dissipation Per Pole, Current-Dependent Pvid
0 W
Supply Voltage At Ac, 60 Hz - Min
24 V
Fitted With
Approval according to UL; Detachable clamps; Feedback circuit; Approval for TÜV
Operating Voltage At Ac, 50 Hz - Max
24 V
Safety Performance Level (En Iso 13849-1)
Level e
Number Of Outputs (Signaling Function, Undelayed, Semiconductors)
0
Tightening Torque
0.6 Nm, Screw terminals
Features
Reinforced insulation; Automatic start; 2 Non-delayed enable current paths; Basic insulation; Monitoring of external contactor/expansion unit; Safe insulation
Switching Frequency
Max. 0.5 Hz, Input data
Rated Insulation Voltage (Ui)
250 V
Number Of Outputs (Safety Related, Undelayed, Semiconductors)
0
Climatic Proofing
Dry heat to IEC 60068-2-2; Damp heat, constant, to IEC 60068-2-3
Switching Capacity
5 A at 3600 O/h, AC-15 at 230 V, Outputs; In accordance with IEC 60947-5-1, Outputs; 0.4 W; 5 A at 3600 O/h, DC-13 at 24 V, Outputs
Rated Control Supply Voltage (Us) At Dc - Max
24 V
Resistance
22 Ω (impedance)
Uninterrupted Current
6 A N/O, Limiting continuous current; 6 A N/C, Limiting continuous current
Type
Feedback circuit; Protective door
Breaking Power
110 W max., resistive load (τ = 0 ms), at 110 V DC; 42 W max., inductive load (τ = 40 ms), at 110 V DC; 42 W max., inductive load (τ = 40 ms), at 220 V DC; 144 W max., resistive load (τ = 0 ms), at 24 V DC; 288 W max., resistive load (τ = 0 ms), at 48 V DC; 42 W max., inductive load (τ = 40 ms), at 24 V DC; 1500 VA, max., resistive load (τ = 0 ms), at 250 V AC; 42 W max., inductive load (τ = 40 ms), at 48 V DC; 88 W max., resistive load (τ = 0 ms), at 220 V DC
Operating Temperature - Min
-20 °C
Control Voltage 1 - Max
24 V
Stop Category (IEC 60204)
0
Lifespan, Mechanical
10,000,000 Operations
Degree Of Protection
IP20; Terminals: IP20; Installation location: ≥ IP54; Enclosure: IP20
Supply Voltage At Ac, 50 Hz - Max
24 V
Functions
2-channel; Two-hand function
Environmental Conditions
Condensation: Non-condensing; Clearance in air and creepage distances according to EN 50178, UL 508, CSA C22.2, No. 14-95
Control Voltage 1 Type
AC/DC
Product Name
Eaton ESR5 Safety relay
Power Loss
Normally 5.16 W
Reset Time
Normally 20 ms
Vibration Resistance
10 - 150 Hz, Amplitude: 0.15 mm, Acceleration: 2 g, (IEC/EN 60068-2-6)
Heat Dissipation Capacity Pdiss
0 W
Control Voltage 2 Type
AC/DC
Safety Demands Class Type (En 574)
Type III C
Supply Voltage At Dc - Min
24 V
Control Voltage 1 - Min
24 V
Short-Circuit Current
2.3 A, Input data
Operating Voltage At Ac, 50 Hz - Min
24 V
Number Of Outputs (Signaling Function, Undelayed) With Contact
1
Inrush Current
0.025 - 6 A
Led Indicator
Status indication of SmartWire-DT network: Green LED
Rated Operational Voltage
24 V AC/DC (power supply); 230 V AC; Approx. 24 V DC at input, starting and feedback circuit
Short-Circuit Protection
Short-circuit proof, 24 V, Fuse for control circuit supply, Control circuit; Fuse 6 A gL/gG, For output circuits, External
Rated Impulse Withstand Voltage (Uimp)
6000 V AC
Operating Voltage At Dc - Min
24 V
Control Voltage 2 - Min
24 V
Interference Immunity
According to EN 61000-6-2
Operating Voltage At Ac, 60 Hz - Max
24 V
Air Pressure
795 - 1080 hPa (operation)
Current Consumption
60 mA, DC; 125 mA, AC
Input
< 500 ms, Simultaneity for inputs 1/2
Number Of Outputs (Safety Related, Delayed, Semiconductors)
0
Rated Control Supply Voltage (Us) At Ac, 50 Hz - Min
0 V
Pick-Up Time
50 ms typ. (at Uₑ in automatic mode); 50 ms typ. (K1, K2 - for UN automatic mode); 50 ms typ. (K1, K2 - for UN manual operation); 50 ms typ. (at Uₑ in manual mode)
Ambient Storage Temperature - Max
70 °C
Mounting Method
Rail mounting possible; Top-hat rail fixing (according to IEC/EN 60715, 35 mm)
Material
Contacts: silver tin oxide, gold plated (AgSnO2, 0.2 µm Au); Enclosure: Polyamide (PA), not reinforced
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Ambient Operating Temperature - Max
55 °C
Ambient Storage Temperature - Min
-40 °C
Operating Temperature - Max
55 °C
Terminal Capacity
1 x (0.2 - 2.5) mm², solid; 2 x (0.2 - 1) mm², solid; 2 x (0.25 - 1) mm², flexible with ferrule; 24 - 12 AWG, solid or stranded; 1 x (0.25 - 2.5) mm², flexible with ferrule
Short-Circuit Protection Rating
6A gL/gG, NEOZED (N/C), Output fuse, External, Output data; 10A gL/gG, NEOZED (N/O), Output fuse, External, Output data
Input Switch Function Type
Normally closed contact and normally open contact
Electric Connection Type
Screw connection
Number Of Outputs (Safety Related, Delayed) With Contact
0
Rated Control Supply Voltage (Us) At Ac, 60 Hz - Max
24 V
Permissible Total Cable Resistance
50 Ω (input and starting circuits for UN)
Number Of Outputs (Signaling Function, Delayed) With Contact
0
Equipment Heat Dissipation, Current-Dependent Pvid
0 W
Power Supply Circuit
3 W (AC operated 50/60 Hz); 1.5 W (DC operated)
Rated Control Supply Voltage (Us) At Dc - Min
0 V
Number Of Outputs (Signaling Function, Delayed, Semiconductors)
0
Safety Parameter (Iec 62061)
SILCL 3, Safety integrity level claim limit; EN 574 Type III C; SIL 3, Safety integrity level, In accordance with IEC 61508; Cat. 4, Category; 12.1 x 10-10, PFHd, Probability of failure per hour; SIL 3, Safety integrity level
Supply Voltage At Ac, 60 Hz - Max
24 V
Safety Parameter (En Iso 13849-1)
PL e, Performance level; 300,000 switching cycles, B10d; Cat. 4, Category
Rated Control Supply Voltage (Us) At Ac, 50 Hz - Max
24 V
Ambient Operating Temperature - Min
-20 °C
Operating Voltage At Dc - Max
24 V
Rated Operational Current For Specified Heat Dissipation (In)
12A
Rated Control Supply Voltage (Us) At Ac, 60 Hz - Min
20.4 V
Suitable For
Safety functions; Module used to safely interrupt electrical circuits; Safety relay for monitoring two-hand control per EN 574 Type IIIC and protective door switches
Supply Voltage At Dc - Max
24 V
