51304544-100 | Honeywell | KLCN I/O CB Card
Honeywell 51304544-100 KLCN I/O CB Card
Configured for input/output communication in Honeywell TDC 3000 Local Control Network, the Honeywell 51304544-100 (51304544-100 I/O CB Card) provides direct coaxial bus interfacing and multi-channel signal execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51304544-100 |
| Brand | Honeywell |
| Origin | Honeywell TDC 3000 system |
| Weight | 0.31 lbs / 140 g |
| Dimensions | 144 mm × 90 mm (approx. 5.67" × 3.54") |
| Operating Temp | -20 deg C to +85 deg C (-4 deg F to +185 deg F) |
| Power Consumption | Backplane supplied regulated DC |
| System Architecture | Honeywell TDC 3000 / LCN |
| Subsystem Interface | KLCN coaxial bus |
| Input Signal Types | Supports 2, 3, or 4-wire analog current/voltage devices |
| Capacity | Maximum 32 input channels per module |
| Category Class | HMI / MMI / OIT Boards and Modules |
4-20 mA HART Loop Protocol
The module supports integration with 4-20 mA HART loop protocol devices, enabling analog signal transmission with embedded digital diagnostics. Channel-to-channel isolation ensures that signal integrity is maintained across multiple input paths, reducing interference and maintaining deterministic communication within the Honeywell LCN framework.
Frequently Asked Questions
Q: Does the 51304544-100 support hot-swap installation? A: No, removal or insertion under power is not recommended due to backplane current stability requirements.
Q: What is the typical backplane current load for this card? A: The card draws regulated DC from the backplane; load distribution must be calculated based on total rack population.
Q: Is firmware upgrade required for compatibility? A: The card functions as a hardware communication assembly and does not require firmware flashing; compatibility is defined by system architecture.
Field Installation Guidelines
- Ensure coaxial bus connectors are properly seated and shielded to prevent signal reflection.
- Maintain grounding continuity for shielding layers to minimize electromagnetic interference.
- Route analog input wiring separately from high-voltage conductors to reduce cross-talk.
- Observe standard rack mounting practices; secure cardfile slots to prevent vibration-induced disconnection.
- Verify environmental conditions remain within -20 deg C to +85 deg C range during operation.
51304544-100 | Honeywell | KLCN I/O CB Card
