Emerson EPRO A6371/00 Overspeed Protection Backplane

Power Supply:

• Nominal Supply Voltage: +24 V DC Redundant, decoupled (common ground)
  • Limit: +19 to +31.2 V DC
  • In case of a single failure, supply voltage must not exceed the level of IEC 60204-1 or IEC 61131-2 (SELV/PELV)
• Max. Power Consumption: < 30 W

Slot Distribution:

• Number of Slots (A6370D and A6370D/DP): 3 (each slot 14HP)

Relay Outputs:

• Switching Capacity:
  • 48 V AC, 4 A
  • 30 V DC, 4 A
• Relays (Out 2, Out 3 and Channel OK):
  • 48 V AC, 4 A
  • 24 V DC, 4 A

Trip Relays:

• Number of Relay Outputs A6371/00 “Trip Voted”:
  • 2 x “Trip” relay output 2oo3 logic
  • 1 x “Digital Out 2” relay output 2oo3 logic
  • 1 x “Digital Out 3” relay output 2oo3 logic
  • 1 x “Channel OK” relay output 1oo3 logic
• Number of Relay Outputs A6371/10 “Trip Not Voted”:
  • 3 x “Trip” relay output One per Channel Trip A,B,C
  • 1 x “Digital Out 2” relay output 2oo3 logic
  • 1 x “Digital Out 3” relay output 2oo3 logic

Environmental, General:

• Protection Class: IP20 According to IEC 60529 (rack mounted, otherwise IP00)
• Conformal Coating: Airborne contaminants resistance ISA-S71.04-1985 airborne contaminants class G3 Material: HumiSeal® 1B31 EPA According to IPC-CC-830B and IPC-A 610
• Operating Temperature: -20°C to +65°C (-4°F to 149°F)
• Storage Temperature: -40°C to +70°C (-40°F to 158°F)
• Relative Humidity: 5 to 95% Non-condensing
• Vibration: 0.15mm (0.591in) 20 m/s2 58 to 62Hz to 150Hz according to IEC 60068-2-6
• Shock: 100 m/s2, 6ms According to IEC 60068-2-27
• Operating Altitude: <5000 m Above sea level

Connector:

• Card Slot Type: F48 female According to IEC 60603-2
• Screw Terminals: 0.2 to 2.5 mm2 Max. 4 mm2 Flexible cable Rigid cable
• SUB-D Connector: SUB-D 9 and SUB-D 25 Shielded, UNC 4-40 screw lock

Dimensions:

• 3RU/42HP (WxHxD): 211 x 130 x 43 mm (WxHxD) 8.31 x 5.12 x 1.70 in Conform to IEC 60297

Weight: 490g (1.080 lbs) Exclusive packaging