PLC Autocontroller – 20-year ABB spare-part express
Siemens | 6DS1723-8RU | Control Module
6DS1723-8RU Features
16 opto-isolated I/O lines (configurable in groups of 8)
Onboard signal conditioning - no external relay modules required
400 Hz scan rate; latched diagnostic information is pushed to the CPU even when the rack is powered off
Hot-swap certified: plug and unplug at 24 VDC without restarting the PLC
Think of it as the fastest digital "post office" in the SIMATIC family: it sorts, tags, and sends each on/off telegram in less than 2 milliseconds.
Key Specifications
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Parameter
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Value / Note
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Part no.
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6DS1723-8RU (Siemens Spain)
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Rack family
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6DS1*** (Euro size)
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I/O count
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16 (8 DI + 8 DO standard jumper map)
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Logic voltage
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24 VDC ± 20 %
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Input current
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4 mA typ. per DI
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Output rating
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0.5 A per channel, 60 °C max
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Isolation
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2 kV channel-to-bus
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Scan / update time
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2 ms (all 16)
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MTBF @ 40 °C
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235 000 h (Siemens SN 29500)
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Where It Fits Today
Because the 6DS1723-8RU is flash-configurable, we still ship it into:
Legacy 6DS racks that feed PROFIBUS gateways (no forklift upgrade needed)
Remote I/O islands on packaging lines—its –25…+70 °C range survives wash-down cycles
High-speed sorting machines (400 Hz scan keeps up with 5 m/s conveyors)
Contact Hotline
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
What happens next?
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Your quote
You’ll get a fully customized quote to fit your unique needs.
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