Banner ES-UA-5A Instruction page 15

ES-UA-5A and ES-VA-5A E-Stop Safety Modules
Category
Input Requirements
OFF-State Recovery Time
Indicators
Construction
Mounting
Vibration Resistance
Operating Conditions
Design Standards
Certifications
P/N 122365 rev. C
Specification
E-stop switch: must have normally closed contacts each capable of switching 20
to 50 mA @ 12 to 30V dc; and must be open > 15 ms for a valid stop command.
Maximum input resistance 250 ohms per channel @ 24V dc supply voltage.
Maximum input resistance 25 ohms per channel @ 12V dc supply voltage.
Reset switch: must have one normally open contact capable of switching 20 to 50
mA @ 12 to 30V dc.
350 ms max.
3 green LED indicators: Power ON , Channel 1, Channel 2
1 red LED indicator: indicates a fault condition (see Troubleshooting)
Polycarbonate housing. Rated NEMA 1, IEC IP20
Mounts to standard 35 mm DIN rail track. Safety Module must be installed inside an
enclosure rated NEMA 3 (IEC IP54), or better.
10 to 60 Hz @ 0.35 mm peak displacement per UL 991
60 to 150 Hz @ 5 g max.
Temperature: 0° to +50°C (+32° to 122°F), (surrounding air)
Max. Relative Humidity: 90% @ +50°C (non-condensing)
Cat. 4 PL e per EN ISO 13849-1; SIL 3 per IEC 61508 and IEC 62061
Banner Engineering Corp. - Minneapolis, MN USA - www.bannerengineering.com
Emergency
Stop
Devices
29YL
Tel: 763.544.3164
15