8237-1604 Safety PLC controller with integrated overspeed protection
Woodward 8237-1604 Safety PLC controller with integrated overspeed protection
Woodward 8237-1604 Safety PLC controller with integrated overspeed protection
The ProTechTPS is a safety PLC with integrated overspeed protection designed to safely shut down any plant process equipment, engine, steam, gas, or hydro turbine upon sensing a safety event. Available with two dual-redundant trip relay outputs using 2-out-of-3 voted architecture, or with three independent non-voted trip relay outputs. The programmable inputs and outputs, 4–20 mA speed readouts, and Modbus® communications make this safety PLC easy to integrate into or as standalone in any plant safety system. This ProTech TPS model is a bulkhead mount, high voltage/low voltage power input, voted relays/voted input total protection system.
The ProTechTPS log function logs (saves to memory) all trips, alarms, trip valve response times, and overspeed events. The trip log function uses a scrolling buffer and records the last 50 sensed trip or alarm events and the last 20 overspeed events to memory, with associated times. Each log file can be viewed from the unit’s front panel, or downloaded to a computer via the ProTechTPS service tool program. Each module utilizes nonvolatile memory to ensure that all logged events are saved, even on loss of power.
Woodward 8237-1604 Safety PLC controller with integrated overspeed protection
Woodward woodward505/505E (9907-162,9907-164,9907-165,9907-167) digital controllers can be used to control industrial steam turbines, small grid turbine generators, or turbine expanders.
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8237-1604 Safety PLC controller with integrated overspeed protection
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9907-165 505E series digital governor
9907-162 505E series digital governor
5466-409 CPU module
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5466-258 Discrete input/output unit
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woodward They are divided into these models：9905-263 ，9905-387 ，9905-411 ，9905-412 ，9905-462 ，9905-463 ，9905-657 ，9905-765 ，9905-860 ，9905-866 ，9905-903 ，9906-083 ，9907-014 ，9907-018 ，9907-028 ，9907-029 ，9907-147 ，9907-151 ，9907-162 ，9907-164 ，9907-165 ， 9907-167 ，9907-344 ，9907-345 ，9907-414 ，9907-530 ，9907-695 ，9907-802 ，9907-803 ，9907-807 。
| 5464-643 |
| 5466-316-I-O |
| 9907-028 |
| 5441-693 |
| 5453-279NEW |
| 9905-860 |
| 5466-348 |
| 9907-147 |
| 1751-6091 |
| 9905-971 |
| 5464-658 |
| 5501-471 |
| 5464-334 |
| 5501-467 |
| 5466-253 |
| 5464-331 |
| 5466-352 |
