E-Stop Safety Modules with Adjustable Delay – Models ES-TN-14H5/-14H6
Supply Voltage and Current 24V dc, ±20%
Power consumption: approx. 5 W
Supply Protection Circuitry Protected against transient voltages and reverse polarity
Output Configuration Outputs K1 & K2: four redundant (total of eight) safety relay (forced-guided) contacts – AgNi, gold flashed
one auxiliary N.C. contact – AgNi, gold flashed
Outputs K3 & K4: four redundant (total of eight) delayed relay (forced-guided) contacts – AgNi, gold flashed
one auxiliary N.C. contact – AgNi, gold flashed
Contact ratings (all normally open and normally closed output contacts):
Max. voltage: 250V ac or dc
Max. current: 4 A ac or dc
Min. current: 30 mA @ 24V dc
Max. power: 1000VA, 100W
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 (see Warning, page 6).
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-14H6): 0, 5, 10, 20, 30, 50, 70, 100, 150, 200 seconds
Delayed Output Timing Tolerance: Set time ±100 ms or ±2%, whichever is greater
ON-Time Delay ≥ 100 ms; Time from the E-stop contacts to close (Auto Reset) or the Reset button to open (Manual
Reset) and the safety outputs to close
Input Requirements E-stop 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.
Status Indicators 6 green LED indicators: 1 red LED indicator:
Power Monitor Fault
E-Stop Out (K1 & K2 ON/OFF)
Reset Timed-Out (K3 & K4 ON/OFF)
Housing Polycarbonate. Rated NEMA 1; IEC IP40, Terminals IP20, max. terminal torque 0.8 Nm
Mounting Mounts to standard 35 mm DIN rail track. Safety Module must be installed inside an enclosure rated NEMA 3
or IEC IP54, or better.
Vibration Resistance 10 to 55Hz @ 0.35 mm displacement per IEC 68-2-6
Operating Conditions Temperature: 0° to +50°C (+32° to 122°F)
Maximum Relative Humidity: 90% @ +50°C (non-condensing)
Heat Dissipation Considerations: See page 7.
Dimensions See Figure 8.
Specifications
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
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