The Honeywell 51305378-100, also cataloged as the 51305378 Printer Interface Card, operates as a dedicated hardware component for localized peripheral data transmission within TDC 3000 / Experion PKS automation platforms.
Hardware Specifications
Parameter
Specification
Model
51305378-100 (IKB12)
Brand
Honeywell
Origin
USA
Weight
0.55 lbs (0.25 kg)
Dimensions
Standard proprietary card-slot geometry for Honeywell console card cages
Operating Temp
0 to 60 deg C standard industrial operational tolerance
Power Consumption
Regulated logic power drawn directly from the system backplane
Interface Protocol
Dedicated serial / parallel printer communication channels
Board Classification
IKB12 assembly architecture
Product Type
Communication Modules
Process Control & DCS Instrumentation Interface
4-20 mA HART Loop Protocol System Segmentation The interface card isolates raw data report generation paths from standard field networks. The module processes system alarm logs, hardcopy trends, and operator console snapshots natively, rendering ASCII data arrays through an layout separate from active 4-20 mA HART loop protocol current tracks or digital fieldbus process variables.
Channel-to-Channel Isolation Control Internal logic components execute serial routing matrices via localized optocouplers, establishing channel-to-channel isolation parameters. This prevents ground potential variations or transient voltage spikes originating from external, mains-powered printing hardware from breaching the central backplane or disrupting parallel process control nodes.
Frequently Asked Questions
Q: How does the 51305378-100 respond to an unexpected loss of peripheral hardware communication?
A: The onboard logic monitors the hardware handshaking lines continuous. If an offline or out-of-paper condition drops the transmission signal, the module updates its internal status register and passes a dedicated device-error code across the system backplane to trigger a system console diagnostic alarm.
Q: Can this module be extracted or inserted under power during live system maintenance?
A: No, standard hot-swap functionality is restricted by the backplane bus logic. The parent card cage must be powered down before seating or extracting the 0.55 lbs circuit board to avoid backplane data corruption or localized electrical arcing across adjacent processing nodes.
