GE DS3820PSLB POWER SY MODULE

GE DS3820PSLB POWER SY MODULE

Part Number DS3820PSLB Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockDS3820PSLB is a GE Power Supply Module under the Mark IV series. This module converts AC power into DC (direct current), which the system's internal components can use. These modules are also used to condition outputs to remove noise and spikes, as well as to provide downline component protection via the power supply's fuses and other voltage regulating components. WOC can deliver the Mark IV as a fully reconditioned and tested unit because it is no longer manufactured by General Electric. An external shell with a primary tower and a right-angled armature make up the PCB. 

Multiple internal circuit boards and components are fastened (usually) to the sides of the casing or to other board components using screw mounts. To allow for ventilation, the device is open on more than one side. Terminal strips, potentiometers, capacitors, resistors, heat sinks, and transformers are among the internal components. To provide communication between all elements of the unit, surface wires with terminal loops or other connectors are used. A two-pole on/off switch and two terminal strips are located on one external facing of the board. They're hidden beneath a hinged external casing. An external circuit board is put in an open panel on the side that is ninety degrees from the switch. Eight female plugs, a transformer, and two potentiometers are on this circuit board.

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. 

▪ The embedded Ethernet interface provides: 

- Data exchange using Ethernet Global Data (EGD) 

- TCP/IP communication services using SRTP 

- Support for SRTP Channels, Modbus/TCP Server, and Modbus/TCP Client 

- Full programming and configuration services 

- Comprehensive station management and diagnostic tools 

- Two full-duplex 10BaseT/100BaseT/TX (RJ-45 Connector) ports with an internal network  switch providing auto-negotiated network speed, duplex mode, and crossover detection. 

- User-configurable Redundant IP address 

- Time synchronization to SNTP time server on Ethernet network (when used with  Release 5.00 or later CPU module).

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