IS400JPDHG1A - HD 28V DISTRIB

GE IS400JPDHG1A - HD 28V DISTRIB

Part Number IS400JPDHG1A Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VI/VIe Function Module Availability In StockIS400JPDHG1A is a High-Density Power Distribution Board manufactured and designed by General Electric as part of the Mark VIe series used in distributed control management systems. The High-Density Power Distribution (JPDH) board provides 28 V dc power to 24 Mark VIe I/O packs and 3 Ethernet switches from a 28 V dc supply. Additional JPDHs can be connected in a daisy-chain arrangement to provide power to more I/O packs as required. The circuit for each I/O pack connector is protected with a positive temperature coefficient fuse device. 

The JPDH is a 28 V dc power distribution board. This board receives 28 V dc power from the R, S, and T power sources. It provides up to 24 output connectors at 28 V dc for I/O packs, eight each for R, S, and T. These outputs are protected with a positive temperature coefficient fuse. The JPDH board also provides three unprotected 28 V dc outputs to be connected to R, S, and T Ethernet switches. The JPDH may also be used in daisy-chain mode to distribute 28 V dc power to more than 24 I/O packs. OPERATIONS: The JPDH is designed to provide TMR I/O packs with adequate 28 V dc power distribution while taking up as little space as possible. Additional JPDHs can be connected in a daisy-chain arrangement through the unfused J1X connector. The 6-pin J1 connector brings in three separate 28 V dc feeds on three different pins for triple redundancy. 

The return current is common among the TMR and daisy-chain feeds and is brought in on the remaining three pins. JPDH has 24 identical output circuits to provide power to the individual I/O packs. The R, S, and T feed each provide power to eight circuits. Each I/O pack circuit includes a positive temperature coefficient fuse device for branch circuit protection. The board also has three identical unfused output circuits to provide power to each Ethernet switch.Module manufactured by General Electric as part of the Mark VI/VIe Series used in gas turbine sppedtronic control systems

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

Instructions and warnings related to the operation of the product:

The following specifications must be strictly observed:

 The technical specifications and typical applications of the product system must be strictly observed.

 PERSONNEL TRAINING: Only trained personnel may install, operate, maintain or repair the product system. These personnel must be instructed on the

These personnel must be instructed and briefed on the conditions in the hazardous area.

 Unauthorised modifications: No modifications or structural changes may be made to the product system.

 Maintenance Responsibility: It must be ensured that the product system is used only under appropriate conditions and in a condition fully suitable for use.

 Working environment: The user must fulfil the specified environmental conditions:

Safety regulations

The following safety regulations must be fully observed when (maintenance) work is carried out on the product system:

1 Disconnect completely.

2 Secure to prevent reconnection.

3 Confirm that the installation has been completed.

4 Perform grounding and short-circuiting.