Banner DUO-TOUCH Two-Hand Control Modules - Manual (Page 11)

P/N 47550 rev. E
11
DUO-TOUCH
® – Models AT-..M-2A Two-Hand Control Modules
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
Supply Voltage and Current Model AT-AM-2A: 115V ac ± 15% at 100 mA
Model AT-BM-2A: 230V ac ± 15% at 50 mA
Model AT-FM-2A: 24V ac/dc ± 15% at 250 mA
Supply Protection Circuitry Protected against transient voltages and reverse polarity (dc hookup is without regard to polarity)
Output Configuration
(including Auxiliary N.C.
output 51/52)
Outputs (K1 and K2): two redundant (total of four) safety relay (forced-guided) contacts
Contact ratings:
Maximum voltage: 250V ac or 250V dc
Maximum current: 4A ac or dc (resistive load)
Maximum power: 1000 VA, 200 watts
Mechanical life: 10,000,000 operations
Electrical life: 100,000 cycles (typically @ 1.0 kVA switching power)
NOTE: Transient suppression is recommended when switching inductive loads. Install suppressors across
load. Never install suppressors across output contacts (see Warning on page 8).
Auxiliary Monitor Output (K3): One non-safety relay contact
Maximum switching voltage: 125V ac or dc
Maximum switching current: 500 mA (resistive load)
Contact Fuse Protection 6.3 A quick or 4 A slow
Output Response Time 25 milliseconds maximum
Input Requirements Outputs from actuating devices must each be capable of switching 40 to 100 mA @ 12 to 18V dc.
Simultaneity Monitoring
Period
300 milliseconds (typical)
< 500 milliseconds under single-fault conditions
Status Indicators 3 green LED indicators (see Figure 1):
Power ON
K1 energized
K2 energized
1 red LED indicator:
Fault
Housing Polycarbonate. Rated NEMA 1 (IEC IP20)
Mounting Mounts to standard 35 mm DIN rail track. Safety Module must be installed inside an enclosure rated
NEMA 3 (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 4.
Dimensions See Figure 6.
Safety Category 1 and 3 per ISO 13849-1; Type IIIA/B per ISO 13851 (EN574)
(Dependent on hookup and installation of the hand controls)
Certifications
Specifications
LISTED LISTED
Presence
Sensing
Device
10Y8