| Supply Voltage and Current | 24V dc, ±20%
Power Consumption:approx. 5 W
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| Supply Protection Circuitry | Protected against transient voltages and reverse polarity
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| Output Configuration | Output (K1 & K2):four redundant (total of eight) safety relay (forced-guided) contacts—AgNi, gold flashed, plus one normally-closed auxiliary monitor output—AgNi, gold flashed
Output (K3 & K4):four redundant (total of eight) delayed (forced-guided) contacts—AgNi, gold flashed, plus one normally-closed auxiliary monitor output—AgNi, gold flashed
Contact rating (all normally-open and normally-closed output contacts):
Max. voltage:250V ac/dc
Max. current:4 A ac/dc
Min. current:30 mA @ 24V dc
Max. power:100 W (1000 VA)
Mechanical life:50,000,000 operations
Electrical life:100,000 at full resistive load
Note:Transient suppression is recommended when switching inductive loads. Install suppressors across load. Never install suppressors across output contacts.
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| Output Response Time | K1 & K2:50 milliseconds typical
K3 & K4 (ES-TN-14H5):0, 0.5, 1, 2, 4, 6, 8, 10, 15, 20 seconds
K3 & K4 (ES-TN-15H5):0, 5, 10, 20, 30, 50, 70, 100, 150, 200 seconds
Delay output timing tolerance:set time ±100 milliseconds or ±2%, whichever is greater
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| Input Requirements | Input switch must have a normally-closed contact capable of switching 20 mA @ 24V dc.
Reset switch must have one normally-open contact capable of switching 20 mA @ 24V dc.
Note: Inputs must be voltage-free, dry contacts.
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| ON-Time Delay | 100 milliseconds max.; time from the E-stop contacts to close (Auto Reset) or the reset button to open (Manual Reset) and the safety outputs to close.
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| Status Indicators | 6 Green LED indicators:Power, Monitor, E-Stop, Out (K1 & K2 ON/OFF), Reset, Timed-Out (K3 & K4 ON/OFF)
1 Red LED indicator:Fault
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| Construction | Polycarbonate housing
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| Environmental Rating | Rated IEC IP40; NEMA 1, Terminals IP20, max. terminal torque 0.8 Nm
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| Mounting | Mounts to standard 35 mm DIN-rail track. Safety module must be installed inside an enclosure rated NEMA 3 (IEC IP54), or better.
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| Vibration Resistance | 10 to 55 Hz @ 0.35 mm displacement per IEC 68-2-6
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| Operating Conditions | Temperature:0° to +50° C
Relative humidity:90% @ +50° C (non-condensing)
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