Allen Bradley 1785-BCM !!! --- sales3@amikon.cn
Contact: Jessica
Email: sales3@amikon.cn
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The 1785-BCM PLC 5 Backup Communication Module by Allen-Bradley is a backup module which provides high-speed transfer of communication between 2 Programmable Logic Controller (PLC-5) processors and it backs up the processor information and data in the event of a system failure. The module occupies a single slot on the 1771 I/O chassis and it is compatible with the 5/60 and -5/80 PLC 5 processors.
It draws a 1A backplane current at 5V DC. The 1785-BCM provides 32-bit input capability for PLC 5 processors in the image table and it comes with switch assemblies with 4 switches which are set in different positions. The 1785-BCM also comes with the 1771-WG Field Wiring Arm with a wiring arm screw torque of 9 inches-pounds and it uses 26-14 AWG solid or stranded copper wire as conductors.
The 1785-BCM uses the 1771-CD connector cable with DH+/ Remote I/O capability and it communicates on the HSSL Network at a rate of 1.2 Megabaud. The module has an inbuilt relay with an electrical rating of 0.25A at 24V DC (resistive) and it is keyed to the backplane via the connection of the connecting bands between pins 8 and 10, and pins 34 and 36 of the backplane.
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Part Number:
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1785-BCM
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Weight:
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0.3 lbs (0.1 kg)
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Coating:
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Conformal Coat
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Required External Power:
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None
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Typical AC Signal Delay (Off):
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29 (+/- 8) ms
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Typical DC Signal Delay (Off):
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30 (+/- 7) ms
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Wiring Arm:
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1771-WN
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Dimensions:
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4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm)
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Allen Bradley 1785-BCM
1785-BCM | Allen Bradley | PLC-5 Backup Communication Module
Email:sales3@amikon.cn
Part Number:
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1785-BCM
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Module Type:
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Backup Communications Module
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High Speed Serial Link Interface:
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1
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Bus Communcations:
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Local PCI 2.3 Compliant
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LEDs:
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1 Diagnosis/Status Per Channel
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Email:sales3@amikon.cn
Warranty: 12 month
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