GE DS3820RPSA Overtempt Trip Module

GE DS3820RPSA Overtempt Trip Module

Part Number DS3820RPSA Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockGE Speedtronic Mark IV DS3820RPSA is a Servo Module and is part of the gas turbine control systems with Mark IV Series and functions as an Overtempt trip module. The DS3820RPSA component is a circuit board with a metal frame attached to it. Two short sides and two taller sides make up this frame. Top and bottom hat flanges finish the two taller sides. The bottom flange has screw mount cutouts, whereas the top flange is drilled in multiple places. A number of stab-on connectors with surface wired connectors are included on the DS3820RPSA circuit board. There are several high-voltage capacitors, as well as resistors and diodes, in this circuit. The board contains 10 connectors on the surface that can be used to connect to other components. Servos are used to convert low-power command signals into higher-voltage and higher-current signals.

OTHER INFORMATION

• Available with either the 1.1 GHz, 1.6 GHz or 1.8 GHz  Pentium® M processor  

• 1.4 GHz Pentium M processor coming soon  

• Up to 2 Mbyte of advanced L2 cache  

• Up to 1.5 Gbyte DDR SDRAM  

• Up to 2 Gbyte bootable CompactFlash on secondary IDE (see  ordering options)  

• Internal SVGA and DVI controller  

• Serial ATA support through P2 rear I/O  

• 400 MHz system bus via Intel® 855GME chipset  

• Ethernet controller supporting 10BaseT and 100BaseTX  through the front panel  

• Gigabit Ethernet controller supporting 10BaseT, 100BaseTX  and 1000BaseT interface with optional VITA 31.1 support  

• Four asynchronous 16550 compatible serial ports  

• Four Universal Serial Bus (USB) Rev. 2.0 connections, two on  the front panel and two rear I/O  

• PMC expansion site (PCI-X, 66 MHz)  

• 32 Kbyte of nonvolatile SRAM  

• Operating system support for Windows® XP, Windows 2000,  VxWorks®, QNX® , LynxOS® and Linux

Features 

▪ Contains 10 Mbytes of battery-backed user memory and 10 Mbytes of non-volatile flash user  memory. 

▪ Provides access to bulk memory via reference table %W. 

▪ Configurable data and program memory. 

▪ Programming in Ladder Diagram, C, Structured Text, and Function Block Diagram. 

▪ Supports auto-located Symbolic Variables that can use any amount of user memory. 

▪ Reference table sizes include 32Kbits for discrete %I and %Q and up to 32K words each for  analog %AI and %AQ. 

▪ Supports Series 90-70 discrete and analog I/O, communications, and other modules. For a  list of modules supported, refer to the PACSystems RX7i Installation Manual, GFK-2223. 

▪ Supports all VME modules supported by Series 90-70. 

▪ Supports RX7i data monitoring over the web. Allows a combined total of up to 16 web server  and FTP connections. 

▪ Supports up to 512 program blocks. Maximum size for a block is 128KB. 

▪ Test Edit mode allows you to easily test modifications to a running program. 

▪ Bit-in-word referencing. 

▪ Battery-backed calendar clock. 

▪ In-system upgradeable firmware. 

▪ Three isolated serial ports: an RS-485 serial port, an RS-232 serial port, and an RS-232  Ethernet station manager serial port.