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Omron C200H C200HW-SRM21-V1

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C200HW-SRM21-V1

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The Omron C200HW-SRM21-V1 is a CompoBus/S master unit for integration into C200H series systems. This compact unit weighs 0.44 pounds (0.2 kilograms) and can support up to 128 I/O points, accommodating 64 input and 64 output connections.

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Technical specifications for C200HW-SRM21-V1

ManufacturerOmron
Product TypeCompoBus/S Master Unit
Product LineC200H
Part NumberC200HW-SRM21-V1
Weight0.38 lbs (0.17 kg)
Mounting PositionExpansion I/O backplane or CPU backplane
Number of I/O Points Per MasterUp to 128 points (64 inputs and 64 outputs)
Connection MethodT-branch method and multi-drop method
Baud Rate750 kilobit per second for high-speed communications and 93.75 kilobit per second for long-distance communications
Cable TypeSpecial flat cable and Vinyl Cabtire (VCTF) Cable
Number of Connectable Slaves32 slaves
Number of Usable Node Numbers Per MasterUp to 16 connectable units
Number of Mountable Master Unit10 to 16 master units
Ambient Operating Temperature0 to 55°C
Coding MethodManchester coding method
Communication MethodCompoBus/S protocol
Number of Points Per Node Number8-point mode
Internal Current Consumption150 milliamperes (maximum) at 5 Volts DC
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The C200HW-SRM21-V1 by Omron is an essential CompoBus/S Master Unit within the C200H series. Designed for flexibility, it supports installation either on the CPU or expansion I/O backplane. This device weighs 0.44 pounds (0.2 kilograms) for easy handling during installation.

This master unit can manage up to 128 I/O points, with an equal split of 64 inputs and 64 outputs. Communication methods include T-branch and multi-drop connections, suitable for varied configurations. This master unit can connect with up to 32 slave devices, making it ideal for projects demanding extensive control.

The internal architecture allows for the connection of up to 16 usable nodes per master and supports an installation with 10 to 16 master units in total. The ambient operating temperature is maintained between 0 and 55°C, ensuring reliable performance within standard industrial conditions.

The C200HW-SRM21-V1 utilizes Manchester coding methods as part of its protocol, facilitating efficient communication via CompoBus/S protocol. The internal current consumption is capped at 150 milliamperes at 5 Volts DC. Cables for this unit are specifically designed, including special flat cables and Vinyl Cabtire (VCTF) cables, to ensure optimal performance. The unit is engineered for speed, achieving communication rates up to 750 kilobits per second for high-speed applications while supporting long-distance communication at a rate of 93.75 kilobits per second. Each node connects in an 8-point configuration, providing further versatility in system design.