ABB 5SHX2645L0006 3BHB012961R0002 Thyristor module

ABB 5SHX2645L0006 3BHB012961R0002 Thyristor module

ABB 5SHX2645L0006 3BHB012961R0002Color code Dark red Number of input points 64, commoned, DC-coupled Input voltage range: 24 VDCa a. Specified in TriStation 1131. 20–36 VDC Input voltage range: 48 VDC1 40–72 VDC Input over-range protection 115 VAC continuous, 150 VDC continuous Switching level for 24 VDC: Off to On 15 VDC typical, 18 VDC worst-case, 4 VDC typical hysteresis Switching level for 24 VDC: On to Off 8 VDC typical,

 6 VDC worst-case, 4 VDC typical hysteresis Switching level for 48 VDC: Off to On 27 VDC typical, 32 VDC worst-case, 7 VDC typical hysteresis Switching level for 48 VDC: On to Off 14 VDC typical, 11 VDC worst-case, 7 VDC typical hysteresis Input delay: Off to On < 10 ms Input delay: On to Off < 10 msABB 5SHX2645L0006 3BHB012961R0002 Status indicator: 

On or Off state 1ABB 5SHX2645L0006 3BHB012961R0002 per point Status indicator: Module status Pass, Fault, Active Input impedanceb b. A ballast resistor is installed on the external termination panel to lower the input impedance equivalent to other Triconex Digital Input Modules. For more information, see the Field Terminations Guide for Tricon v9–v11 Systems. > 30 kΩ nominal Logic power < 10 watts Input diagnostic fault coveragec: Maximum input toggle rate Minimum input toggle rate 

c. ABB 5SHX2645L0006 3BHB012961R0002The maximum input toggle rate enables proper operation of I/O diagnostics and detection of all normally detectable faults. The minimum toggle rate provides fault coverage of normally undetectable faults within 10 percent of the calculated mean-time-between-faults (MTBF) for the module. Once every 100 ms Not required Diagnostic glitch duration 1 ms every 2–3 seconds Output voltage 0 VDC or 5 VDC typical Output impedance 100 kΩ typical

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