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SPECIFICATIONS:
Part Number: IS210JPDDG1A
Manufacturer: General Electric
Series: Mark VIe
Number of Channels: 24
Inputs: 125 V dc, 15A
Input Impedance: 4-20 mA
Input Converter Resolution: 16-bit A/D Converter
Product Type: DC Power Distribution Board
Output Fuses 12 fuses: 250 Volt, 15 A
Output Converter: 12-bit
Temperature Operating: -30 to +65 Deg C
Memory: 128 MB of flash memory
Ethernet: 10BaseT/100BaseTX (RJ-45)
Microprocessor: Intel Celeron 300 MHz
Size: 26.04 cm high x 1.99 cm wide
Repair: 3-7 Day
Availability: In Stock
Weight: 2 lbs
Country of Origin: United States
Manual: GEH-6721D
FUNCTIONAL DESCRIPTION:
IS210JPDDG1A is a DC Power Distribution Board Manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Gas Turbine Control Systems. The JPDD board provides DC power distribution, isolation, and branch circuit protection for control or I/O functions requiring 125 V dc or 24 V dc power. Typical applications include dc relay solenoid control power and contact wetting. Each output consists of a fuse, a switch, and a lamp to indicate the presence of output voltage. JPDD is not intended to distribute power to the I/O packs.
INSTALLATION:
JPDD is held in a plastic holder, which mounts on a vertical DIN rail. When installing the JPDD, it is important to provide a ground lead from TB1 to the system ground. This creates a ground path for the metal switch bodies. Power input can be either 24 V dc or 125 V dc, but not both together. For cable destinations, refer to the circuit diagram. TB1 should be connected to the system ground.
OPERATION:
The following figure shows how the 125 V dc or 24 V dc power is distributed in JPDD, and how it reaches the TRLY and TBCI boards. Multiple JPDD boards can receive power from a single Main Power Distribution Module branch circuit. Power input can be either 125 V dc or 24 V dc nominal. Two 2-Pin Mate-N-Lok connectors are provided for 125 V dc power. One connector receives input power and the other can be used to distribute 125 V dc power to another JPDD board in a daisy chain fashion. Two 4-pin Mate-N-Lok connectors are provided for 24 V dc power. These perform functions similar to those of the 2-pin connectors above. The 4-pin connector permits parallel connection of two pin-pairs for increased current capacity. It is expected that neither side of the DC power input is grounded.
OUTPUTS:
Six identical output circuits are provided. Each output circuit includes two fuses, a switch with a pair of isolation contacts on each side of the output, and a green lamp to indicate the presence of voltage across the output terminals. The provision of a fuse and switch contact on each side of the DC path allows the use of this board with floating power sources.
CONFIGURATION:
It is possible to use other fuse ratings with this board to provide specific branch circuit ratings. A typical series of fuses that work with this board is the Bussmann ABC series of fuses with ratings from 1⁄4 A through 15A. Fuses above 15A shall not be used with this board. If alternate fuse ratings are used, the configuration of the board requires the insertion of the proper fuse in each branch circuit.
WOC has the largest stock of OEM Replacement Parts for GE Speedtronic Gas Turbine Control Systems. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.
How many output circuits are available on the DC Power Distribution Board?
The board provides six identical output circuits. Each circuit includes two fuses, a switch with isolation contacts on each side, and a green lamp to indicate voltage presence.
What types of fuses are compatible with the DC Power Distribution Board?
The board is compatible with Bussmann ABC series fuses with ratings from 14 A to 15A. It is important to note that fuses rated above 15A should not be used with this board.
How is the DC Power Distribution Board mounted?
The board is mounted on a vertical DIN rail using a plastic holder. During installation, a ground lead from TB1 should be connected to the system ground to establish a ground path for the metal switch bodies.
What should I do if I need a replacement or repair for the IS210JPDDG1A?
WOC offers a large stock of OEM Replacement Parts, and we can repair faulty boards. Contact our team for pricing, availability, and repair services.
