The technical specifications for the Allen-Bradley 1756 SERCOS Interface Module (1756-M08S):
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Number of Drives, Max: 8
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SERCOS Data Rate:
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SERCOS Cycle Time @ 4 Mbps:
- 0.5 ms, up to 2 drives
- 1 ms, up to 4 drives
- 2 ms, up to 8 drives
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SERCOS Cycle Time @ 8 Mbps:
- 0.5 ms, up to 4 drives
- 1 ms, up to 8 drives
- 2 ms, up to 16 drives
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Drive Control Modes: Position, velocity, and torque; Position only
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Current Draw @ 5.1V DC: 760 mA
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Current Draw @ 24V DC: 2.5 mA
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Power Dissipation: 5.0 W
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Slot Width: 1
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Module Location: Chassis-based, any slot
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Chassis:
- 1756-A4
- 1756-A7
- 1756-A10
- 1756-A13
- 1756-A17
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Power Supply, Standard:
- 1756-PA72/C
- 1756-PA75/B
- 1756-PB72/C
- 1756-PB75/B
- 1756-PC75/B
- 1756-PH75/B
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Power Supply, Redundant:
- 1756-PA75R
- 1756-PB75R
- 1756-PSCA2
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Plastic Fiber-Optic Cables:
- 2090-SCEPxx-0 non-jacketed, chlorinated polyethylene
- 2090-SCVPxx-0 standard jacket, polyvinyl chloride
- 2090-SCNPxx-0 nylon jacket
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Glass Fiber-Optic Cables: 2090-SCVGxx-0 standard jacket, polyvinyl chloride
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Enclosure Type Rating: None (open-style)
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