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The KJ3206X1-BK1 8-channel 24 VDC isolated card from Emerson switches discrete field loads inside DeltaV control cabinets. This card delivers galvanic separation between logic and field circuits across eight output channels. Engineers select this card when they need reliable switching and protection from ground loops.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | KJ3206X1-BK1 |
| Module Type | 8-Channel 24 VDC Isolated Card |
| Output Type | Isolated 24 VDC discrete outputs |
| Interface | Backplane connector, field wiring terminals |
| Mounting | DeltaV chassis slot |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Weight | Approx. 0.28 kg |
| Dimensions | Approx. 165 mm × 100 mm × 30 mm |
| Energy Storage | On-board capacitors for output transient suppression |
| Component Count | 8 isolated output channels per card |
Interface and Signal Details
The KJ3206X1-BK1 connects field wiring to the chassis backplane through a dedicated connector. Screw terminals secure outgoing conductors and resist vibration during continuous plant operation. Therefore, technicians achieve firm terminations without soldering or adapter kits. The card occupies one chassis slot and draws power from the shared rail.
Physical and Environmental Parameters
The card measures roughly 165 mm by 100 mm by 30 mm and weighs about 0.28 kg. Its compact housing fits crowded cabinets and keeps panel layout efficient. Meanwhile, the 0°C to 60°C operating range covers typical control room conditions. The on-board suppression circuitry absorbs switching transients before they reach sensitive electronics.
Why This Card Matters
Plant teams value the KJ3206X1-BK1 for its channel-to-channel isolation and simple servicing. The energy storage components protect driver circuits during inductive load events. As a result, output faults drop and maintenance intervals extend. Technicians also appreciate the clear channel labeling and quick slot access.