Parameters and specifications
Model: 9907-164
Brand: WOODWARD
Manufacturer: Woodward
Series: 505 digital speed control turbine
Input voltage: +24 Vdc, 1 A
Keyboard/Display: 30 multi-function keyboards
Operating temperature: -4 to +140 ° F (i.e. -20°C to +60°C)
Storage temperature: -40 to +185 ° F (i.e. -40°C to +85°C)
Humidity standard: 20 and 55°C, 95% for 48 hours
Slot type: RS-232/RS-422 with Modbus protocol
Software version: 505View or OpView™
Size and weight
Dimensions: 14 W x 11 H x 4 D (in), or 170mm x 105mm x 32mm (another way to say it)
Weight: 9.11 pounds (i.e. about 4.13 kg), or about 120 grams (the latter may be an incorrect figure)
Parameters and specifications
Application: Mainly used for transformer monitoring and maintenance.
Functions: Detect internal transformer faults, monitor transformer oil moisture and hydrogen, provide real-time alarm and alarm history.
Technical features:
Optical fiber sensing technology, real-time monitoring of moisture and hydrogen inside the transformer.
RS485, Modbus, DNP3.0 and other communication interfaces, easy to communicate with other devices.
Built-in data storage to store historical data and event records.
Programmable alarm function to set multiple alarm types and alarm levels.
Software upgrade function, upgrade software version at any time.
Input voltage range: 12-48VDC, additional information indicates a voltage of 24V, which may vary by product model or configuration.
Current: 100-400A (This information may be specific to some application scenarios or configurations, as not all descriptions mention the current parameter).
Size and weight
Size: There are two different size information, which may be the difference caused by different models or configurations. One is 260mm x 150mm x 100mm and the other is 170mm x 105mm x 32mm.
Weight: There are also two types of information, one is 2.5kg and the other is about 120g, which may also reflect differences between different models or configurations.
Accuracy: ±0.25%, some say ±0.1%, the exact accuracy may vary by application or production batch.
Output signal: 4-20 mA DC
Working power supply: 12-32V DC, and other information indicates that the controller version of the working power supply is 24V DC±10% 50/60Hz, 8W.
Operating temperature: -40 ° C to 85 ° C. The operating temperature of the controller version ranges from 0 ° C to +50 ° C, and the storage temperature ranges from -20 ° C to +70 ° C.
Waterproof rating: IP65, suitable for use in harsh environments.
Material: Stainless steel, corrosion resistance and long service life.
Number of channels: With 4 channels, each channel has 16 bit accuracy.
Power supply: Supports dual power supply redundancy input, voltage range is 9-30V DC, typical value is 24V DC, power consumption is less than 1.5W. With DC 1000V voltage isolation and reverse protection function.
Relay alarm output: Provides alarm output for fiber link faults and power supply faults. The contact capacity is DC 48V/1A.
Communication rate: Through the DeviceNet bus standard, the communication rate can reach 500K.
Fiber characteristics: Support multi-mode and single-mode fiber, wavelength including 850nm, 1310nm, etc., transmission distance up to multi-mode 2Km, single-mode 20Km, longer distance optional.
Size and weight
Size: The overall size is 132mm×105mm×52mm.
Weight: 800g net, there is also information that its weight is about 1.2kg
Parameters and specifications
Processor: Freescale 8349,667 MHz processor.
Operating system: Runs on the QNX operating system.
Power supply specification: Rated voltage is 18~36V DC, power is 12 watts.
Operating temperature: between 0 and 65 degrees Celsius.
Cooling method: Natural cooling, no fan required.
Application level: complies with NFPA Class 1 zone 2 specifications.
Communication interface: including Ethernet interface, serial port, etc., used for data exchange with other devices, control systems or networks.
Size and weight
Dimensions: Height is 34mm (door thickness is 33mm).
Weight: Approximately 0.8KG.
Parameters and specifications
Processor type: 600MHz Pentium-M microprocessor.
Memory: 64 MB user memory and 64 MB user flash memory, both battery powered.
Boolean execution speed: The Boolean execution speed is 0.069 milliseconds per 1000 Boolean contacts/coils.
I/O capacity: Can accommodate up to 32K bits of discrete I/O and 32K words of analog I/O.
Number of blocks: Up to 512 blocks can be downloaded to this CPU, each with up to 128 KB of memory.
Communication interface:
Two Ethernet communication ports support automatic detection of network transmission speed and can be configured for half-duplex and full-duplex operation modes.
One RS232 port.
One RS485 port.
A station manager port.
Parameters and specifications
Power supply voltage:
24V DC
220V AC
Current:
100-400A (one way of saying)
12A (disconnected capacity, another way to say it)
Speed Response frequency: 1MS
Memory expansion capacity: 128MB
Program capacity:
8K steps (a term that may be applicable to specific application scenarios)
100KB working memory (another word, may apply to different models)
Size and weight
Dimensions: 120 x 80 x 40 mm
Weight:
2KG
500g
0.8 KG
Parameters and specifications
Processor type: 600MHz Pentium-M microprocessor.
Memory: 64 MB user memory and 64 MB user flash memory, both battery powered.
Boolean execution speed: The Boolean execution speed is 0.069 milliseconds per 1000 Boolean contacts/coils.
I/O capacity: Can accommodate up to 32K bits of discrete I/O and 32K words of analog I/O.
Number of blocks: Up to 512 blocks can be downloaded to this CPU, each with up to 128 KB of memory.
Communication interface: Two Ethernet communication ports (which support automatic detection of network transmission speed and can be configured for half-duplex and full-duplex operation modes), one RS232 port, one RS485 port, and one station manager port.
Supported protocols: SRTP, Modbus TCP server and client, Ethernet Global Data (EGD), Modbus RTU slave station, SNP, Serial I/O.
Brand: ABB (Some materials also mention that it may be GE or other brands, but ABB is more common)
Functions: Control industrial processes and machines, programmable controller
Operating voltage:
Input voltage: 24 V DC ± 20%
Operating voltage (another word) : 24VDC
Current:
Input current: up to 5 mA (another way of saying is up to 0.5 A)
Another version of the current range: 100-400A
I/O points:
Number of words entered: 16
Number of words output: 16
Communication interface: Support a variety of communication interfaces, including Ethernet, serial communication (such as RS-485, communication rate 9600bps)
