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840–108 Relay Output, Specifications
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(Original Document)
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840–108 Relay Output, Specifications
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(Original Document)
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840–108 Specifications
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Description
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Reed Relay (NO/NC) output, isolated circuits, sink or source current
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Number of Points
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8
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Operating Voltage
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0—300 Vdc max 0—230 Vac max./47—63 Hz
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Number of Groups
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8
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Outputs/group
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1
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Maximum Load Current
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Carrying (unswitched)
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(3 A max)
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Switching
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2.0 max (0.3 A @ 300 Vdc)
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Switching Capability
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100 VA max
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Contact Resistance
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< 150 mΩ (including fuse, pc clad, wire, connectors, and contacts)
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Open Circuit Impedance (Snubber Circuits Connected
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20 KΩ + 5 KΩ capacitive reactance @ 60 Hz
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Maximum Response Time
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OFF→ΟΝ
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6 ms (2 ms typical)
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ON→OFF
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6 ms (2 ms typical)
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Power Required
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+5 V
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67 mA
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+4.3 V
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400 mA
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-5 V
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0 mA
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Relay Life Rating
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1 billion operations @rated load @ 25°C
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Terminal Connector
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AS-8534-000
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Fusing
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1 / group, 4 A
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Reference Type
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Mapped as 8 bits output
0x
or
Mapped as 1 register output
4x
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Output Type
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BIN/BCD
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