| Supply Voltage and Current | 24V dc ± 10% (SELV-rated supply according to EN IEC 60950, NEC Class 2) 24V ac ± 10%, 50/60Hz (NEC Class 2-rated transformer) Power consumption: approx. 2W/2VA
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| Supply Protection Circuitry | Protected against transient voltages and reverse polarity
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| Overvoltage Category | Output relay contact voltage 1V to 150V ac/dc:Category III
Output relay contact voltage 151V to 250V ac/dc:Category II (Category III, if appropriate overvoltage reduction is provided, as described in datasheet.)
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| Pollution Degree | 2
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| Output Configuration | Model UM-FA-9A:3 normally open (N.O.) output channels
Model UM-FA-11A:2 normally open (N.O.) output channels and 1 normally closed (N.C.) auxiliary output channel
Contacts:AgNi, 5 μm gold-plated
Low Current Rating:The 5 μm gold-plated contacts allow the switching of low current/low voltage. In these low-power applications, multiple contacts can also be switched in series (e.g., “dry switching”).To preserve the gold plating on the contacts, do not exceed the following max. values at any time:
Min. voltage:1V ac/dc
Max. voltage:60V
Min. current:5 mA ac/dc
Max. current:300 mA
Min. power:5 mW (5 mVA)
Max. power:7 W (7 VA)
High Current Rating:If higher loads must be switched through one or more of the contacts, the minimum and maximum values of the contact(s) changes to:
Min. voltage:15V ac/dc
Max. voltage:250V ac/dc
Min. current:30 mA ac/dc
Max. current:UM-FA-9A: 6 A; UM-FA-11A: 7 A
Min. power:0.45 W (0.45 VA)
Max. power:UM-FA-9A: 200 W (1,500 VA); UM-FA-11A: 200 W (1,750 VA)
Mechanical life:> 20,000,000 operations
Electrical life (switching cycles of the output contacts, resistive load):150,000 cycles @ 1,500 VA; 1,000,000 cycles @ 450 VA; 2,000,000 cycles @ 250 VA; 5,000,000 cycles @ 125 VA
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| Output Response Time | 25 milliseconds typical
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| Input Requirements | Safety Input Switch
2-Channel (contacts) hookup:10 to 20 mA steady state @ 12V dc
NOTE:Inputs are designed with a brief contact-cleaning current of 100 mA when initially closed.
Solid-State Dual Channel hookup:5 to 20 mA steady state @ 18 to 28V dc sourcing ( PNP), < 2 mA leakage current
Single-Channel hookup:40 to 100 mA @ 24V ac/dc ± 10%; 50/60 Hz
Reset Switch:20 mA @ 12V dc, hard contact only
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| Minimum OFF-State Recovery Time | 250 ms (When used with the AG4 Safety Laser Scanner, the “Restart delay time after PF release” must be configured for 280 ms or greater.)
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| Indicators | 3 green LED indicators:Power ON, K1 energized, K2 energized
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| Construction | Polycarbonate housing. Rated NEMA 1, IEC IP40; Terminals IP20
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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 60068-2-6
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| Operating Conditions | Temperature:0° to +50°C (+32° to 122°F)
Max. Relative Humidity:90% @ +50°C (non-condensing)
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| Design Standards | Cat. 4 PL e per EN ISO 13849-1; SIL 3 per IEC 61508 and IEC 62061
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