TWO-HAND CONTROL MODULES
DUO-TOUCH
® SG Modules
DUO-TOUCH
®
SG AT-FM-10K Modules Specifications
Supply Voltage and Current 24V ac/dc ±15% @ 150 mA Supply Protection Circuitry Protected against transient voltages and reverse polarity Safety Outputs Outputs (K1 and K2): two redundant (total of four) forced-guided
safety relay contacts Contacts: AgNi, 5 µm gold-plated Low Current Rating:Caution: The 5 µm gold-plated contacts allow the switching of low current/low voltage. To preserve the gold plating on the contacts, the following max. values should not be exceeded at any time: Min. voltage: 1V ac/dc Max. voltage: 60V
TWO-HAND CONTROL MODULES Min. current: 5 mA ac/dc Max. current: 300 mA Min. power: 5 mW (5 mVA) Max. power: 7 W (7 VA)
DUO-TOUCH ® SG MODULES 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: Max. voltage: 250V ac/dc Min. voltage: 15V ac/dc Max. current: 6 A ac or dc (resistive load) Min. current: 30 mA
STB BUTTONS Max. power: 200 W (1,500 VA) Min. power: 5 W (5 VA)
DUO-TOUCH ® MODULES Mechanical life: 50,000,000 operations Electrical life: 150,000 operations typical, @ 200 W (1,500 VA) switched power, resistive load.
OTB BUTTONS NOTE: Transient suppression is recommended when switching inductive loads. Install suppressors across load. Never install suppressors across output contacts.Output Response Time 35 milliseconds max. ON/OFF Input Requirements Outputs from actuating devices (1 NO and 1 NC) must each be capable of switching 20 mA @ 12V dc. Simultaneity Monitoring Period ≤ 500 milliseconds External Device Monitoring (
EDM) One pair of terminals (Y1 and Y2) are provided to monitor the state of external devices controlled by the safety outputs. Each device must be capable of switching 15 to 30V dc at 10-50 mA. Status Indicators4 green
Led indicators: 1 red LED indicator: Housing Polycarbonate. Rated NEMA 1; IEC IP20 Mounting Power ON Fault
Input 1 energized
Input 2 energized
Output Mounts to standard 35 mm DIN rail track. Safety Module must be installed inside an enclosure ratedNEMA 3 (IEC IP54), or better. Vibration Resistance 10 to 55 Hz @ 0.35 mm displacement per IEC 68-2-6 Operating ConditionsTemperature: 0° to +50° C Relative humidity: 90% @ +50° C (non-condensing) Safety Category 4 per ISO 13849-1 (EN 954-1); Type IIIC per ISO 13851 (EN 574) Certifications For a list of certifications see page 236. Wiring DiagramsAT-FM-10K models: WD029 (p. 262)
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