Features:
- Separates six DC loads with two-pole branch switches.
- Protects both conductors of every output with individual fuses.
- Shows output-voltage presence through six green indicators.
JPDD is a load-distribution stage for DC control circuits rather than a supply point for Mark VIe I/O packs.
Paired source connectors let the incoming DC bus continue to another distribution assembly without sharing the individual branch protection.
The G1A fuse format is fixed; application-specific protection therefore depends on using the documented 15 A cartridge size.
The General Electric IS200JPDDG1A DC Power Distribution Board may be available for purchase and support from Apter Power.
General Electric IS200JPDDG1A DC Power Distribution Board Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Source Connector Pairs
- 125 V source: A two-pin input pair carries the high-voltage DC arrangement.
- 24/48 V source: A four-pin pair serves the lower-voltage alternatives.
- Bus continuation: The matching connector in each pair passes source power onward.
- Source choice: Only the connector set for the installed DC voltage is used.
Two-Conductor Isolation
- Pole count: Every load switch opens both sides of its branch.
- Floating supplies: Balanced switching preserves separation from ground-referenced circuits.
- Branch independence: Operating one switch does not interrupt the other five outputs.
- Load boundary: The board supplies control loads rather than I/O-pack power.
Local Voltage Checks
- Lamp assignment: One green indicator belongs to each branch output.
- Observed state: Illumination represents voltage present after switching and protection.
- No data link: Lamp status is local because the board has no diagnostic interface.
- Six-way layout: Indicator positions follow the six identical output sections.
G1A Protection Hardware
- Dual protection: Each branch contains a fuse in both DC conductors.
- Installed rating: The G1A configuration uses 15 A, 250 V cartridges.
- Physical format: Fuse bodies measure 31.75 × 6.35 mm.
- Setup limit: No jumper alters the branch rating or circuit assignment.