Approval for TÜV; Start input; Selectable cross-circuit detection; Detachable clamps; Feedback circuit; Approval according to UL
Switching Voltage
250 V
Heat Dissipation Capacity Pdiss
0 W
Uninterrupted Current
6 A N/O, Limiting continuous current; 6 A N/C, Limiting continuous current
Environmental Conditions
Clearance in air and creepage distances according to EN 60947-1, UL 508, CSA C22.2, No. 14-95; Condensation: Non-condensing
Control Voltage 1 - Min
24 V
Suitable For
Monitoring of position switches; Module used to safely interrupt electrical circuits; Safety relay for monitoring emergency stop and protective door switch; Monitoring of optoelectronic protection equipment; Monitoring of emergency-stop circuits; Safety position switch with mechanical securing action LS-S...MT-ZBZ
Pollution Degree
2
Rated Control Supply Voltage (Us) At Ac, 60 Hz - Max
26.4 V
Switching Capacity
3 A at 3600 O/h, DC-13 at 24 V, Outputs; 5 A at 3600 O/h, AC-15 at 230 V, Outputs; 0.4 W; In accordance with IEC 60947-5-1, Outputs
Electric Connection Type
Screw connection
Control Voltage 2 - Min
24 V
Permissible Total Cable Resistance
500 Ω (input and starting circuits for UN)
Climatic Proofing
Dry heat to IEC 60068-2-2; Damp heat, constant, to IEC 60068-2-3; Cold to EN 60068-2-1
Number Of Outputs (Signaling Function, Delayed) With Contact
0
Lifespan, Mechanical
10,000,000 Operations
Number Of Outputs (Signaling Function, Undelayed, Semiconductors)
0
Nominal Current
3.5 A
Supply Voltage At Ac, 60 Hz - Min
0 V
Control Voltage 1 Type
DC
Power Loss
Normally 7.8 W
Off-Delay
0.1 - 30 s (± 40 %, K3, K4 adjustable)
Ambient Storage Temperature - Max
70 °C
Switching Frequency
Max. 0.5 Hz, Input data
Reset Time
Normally 100 ms (delayed contacts); 20 ms (non-delayed contacts)
Ambient Operating Temperature - Min
-20 °C
Supply Voltage At Ac, 50 Hz - Min
0 V
Supply Voltage At Ac, 60 Hz - Max
0 V
Resistance
500 Ω (impedance)
Rated Control Supply Voltage (Us) At Dc - Min
0 V
Rated Operational Voltage
24 V DC (power supply); Approx. 24 V DC at input, starting and feedback circuit; 230 V AC
Pick-Up Time
150 ms typ. (at Uₑ in automatic mode); 150 ms typ. (controlled start, K1, K2 - for UN manual operation); 150 ms typ. (controlled start, K1, K2 - for UN automatic mode); 150 ms typ. (at Uₑ in manual mode)
Product Name
Eaton ESR5 Safety relay
Rated Switch Current
5A
SIL (IEC 61508)
3
Number Of Outputs (Safety Related, Undelayed) With Contact
Number Of Outputs (Safety Related, Undelayed, Semiconductors)
0
Protection
Finger and back-of-hand proof, Protection against direct contact when actuated from front (EN 50274)
Rated Impulse Withstand Voltage (Uimp)
4000 V AC
Operating Voltage At Dc - Min
24 V
Supply Voltage At Ac, 50 Hz - Max
0 V
Current Consumption
75 mA, DC
Safety Performance Level (En Iso 13849-1)
Level e
Terminal Capacity
2 x (0.2 - 1) mm², solid; 24 - 12 AWG, solid or stranded; 1 x (0.2 - 2.5) mm², solid; 2 x (0.25 - 1) mm², flexible with ferrule; 1 x (0.25 - 2.5) mm², flexible with ferrule
Rated Control Supply Voltage (Us) At Dc - Max
24 V
Rated Operational Current For Specified Heat Dissipation (In)
12A
Tightening Torque
0.6 Nm, Screw terminals
Operating Voltage At Ac, 60 Hz - Min
0 V
Operating Voltage At Ac, 50 Hz - Max
0 V
Breaking Power
144 W max., resistive load (τ = 0 ms), at 24 V DC; 42 W max., inductive load (τ = 40 ms), at 24 V DC; 88 W max., resistive load (τ = 0 ms), at 220 V DC; 1500 VA, max., resistive load (τ = 0 ms), at 250 V AC; 23 W max., inductive load (τ = 40 ms), at 220 V DC; 288 W max., resistive load (τ = 0 ms), at 48 V DC; 33 W max., inductive load (τ = 40 ms), at 48 V DC; 25 W max., inductive load (τ = 40 ms), at 110 V DC; 90 W max., resistive load (τ = 0 ms), at 110 V DC
Mounting Method
Top-hat rail fixing (according to IEC/EN 60715, 35 mm); Rail mounting possible
SIL 3 only for high demand requirements, Safety integrity level; Cat. 4, Category; 18 x 10-10, PFHd, Probability of failure per hour; SIL 3, Safety integrity level; SILCL 3, Safety integrity level claim limit; SIL 3, Safety integrity level, In accordance with IEC 61508
Supply Voltage At Dc - Max
24 V
Material
Contacts: silver tin oxide, gold plated (AgSnO2, 0.2 µm Au); Enclosure: Polyamide (PA), not reinforced
Number Of Outputs (Safety Related, Delayed, Semiconductors)
0
Release-Delay - Max
30 s
Led Indicator
Status indication of SmartWire-DT network: Green LED
Altitude
Max. 2000 m
Rated Control Supply Voltage (Us) At Ac, 60 Hz - Min
20.4 V
Ambient Operating Temperature - Max
45 °C
Supply Voltage At Dc - Min
24 V
Number Of Outputs (Signaling Function, Delayed, Semiconductors)
0
Operating Temperature - Min
-20 °C
Number Of Outputs (Safety Related, Delayed) With Contact
2
Description
Safety Monitoring Relay, Delay Time 0.1 to 30 sec, Delay Type Adjustable, Electrical Connection Screw Terminal, Terminal Block Removable, IP Rating IP20; IP54, Input Voltage 24V DC, Mounting Style DIN Rail, Number of Inputs 2, Number of Pins 16, Output Switch Configuration (2) NC, (2) NO, Response Time 150 msec, Standards CE Certified, CSA Certified, IEC Rated, UL Listed, Contact Rating (AC) 5 A @ 240V, Contact Rating (DC) 6 A @ 24V
