1756-M08SE

Overview

The 1756-M08SE is an Allen-Bradley Sercos Interface Module that supports high-speed communication with multiple drives.

Drive Support

• Maximum Number of Drives: 8

• Drive Control Modes: Position, velocity, and torque

Sercos Communication

• Data Rate: 4 Mbps, 8 Mbps

• Cycle Time @ 4 Mbps: 0.5 ms (up to 2 drives), 1 ms (up to 4 drives), 2 ms (up to 8 drives)

• Cycle Time @ 8 Mbps: 0.5 ms (up to 4 drives), 1 ms (up to 8 drives), 2 ms (up to 16 drives)

Power and Current

• Current Draw @ 5.1V DC: 760 mA

• Current Draw @ 24V DC: 2.5 mA

• Power Dissipation: 5.0 W

Physical

• Slot Width: 1

• Module Location: Chassis-based, any slot

Compatible Chassis

• 1756-A4, A4K, A7, A7K, A10, A10K, A13, A13K, A17, A17K

Power Supply Compatibility

• Standard: 1756-PA72/C, PA72K/C, PA75/B, PA75K/B, PB72/C, PB72K/C, PB75/B, PB75K/B, PC75/B, PH75/B

• Redundant: 1756-PA75R, PA75RK, PB75R, PB75RK, PSCA2, PSCA2K

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