Description
Motorola IPMC7616E-002 | Multifunction Rear-I/O PMC Module
Product Introduction
Replacing a legacy MVME I/O module requires more than matching the connector footprint. The host platform, P2 routing, transition hardware, and exact board variant all affect whether a replacement will function as intended. The Motorola IPMC7616E-002 is a multifunction rear-I/O PMC module documented for use as a universal IPMC761 option with MVME5XXX and MVME6100 systems.
The IPMC7616E-002 provides Ultra-Wide SCSI, parallel, and serial I/O functions. Its documented configuration includes two asynchronous serial ports and two synchronous/asynchronous serial ports, in addition to one parallel port. Designed for compatible MVME host systems, it is a maintenance and replacement component—not a standalone PLC or independent I/O controller. Verify the complete part number and host-board configuration before purchase.
IPMC7616E-002
Key Technical Specifications
- Manufacturer: Motorola Computer Group / Emerson Network Power
- Part Number: IPMC7616E-002
- Module Type: Multifunction rear-I/O PMC
- PMC Interface: A32/D32/D64
- PCI Bus Clock: 33 MHz
- PCI Signaling: 5 V
- SCSI Controller: Symbios 53C895A
- SCSI Interface: Ultra-SCSI; IPMC761 family documentation describes 8-bit and 16-bit operating modes. Confirm the applicable system/backplane routing.
- SCSI Transfer Rate: Up to 5.0 MB/s asynchronous; up to 20 MB/s in 8-bit Ultra-SCSI mode and 40 MB/s in 16-bit mode
- Parallel Interface: 1 port
- Asynchronous Serial Ports: 2, 16550-compatible UART
- Synchronous/Asynchronous Serial Ports: 2
- Serial Controller: 85230/8536 for synchronous serial functions
- Host Platform Scope: MVME5XXX and MVME6100 families, subject to the applicable host’s compatibility requirements
- Rear-I/O Routing: P2 interface through compatible transition hardware
- Intended Use: Legacy embedded-computing I/O expansion and replacement
Specifications are drawn from IPMC7616E documentation and related MVME platform references. Verify exact connector pinout, SCSI width, serial signaling, and transition-module requirements against the applicable OEM manual and host configuration.
Global Sourcing & Live-Test SOP
Legacy PMC modules should be sourced with explicit model verification and documented inspection. A similar-looking IPMC variant is not sufficient evidence of interchangeability.
Incoming Verification
- Confirm the complete IPMC7616E-002 marking on the board.
- Photograph the PCB, labels, connectors, and revision identifiers.
- Inspect PMC contacts for bent pins, contamination, or oxidation.
- Check for corrosion, damaged components, PCB cracks, or signs of rework.
Authenticity and Compatibility Review
- Compare the board markings and layout with available OEM documentation.
- Record serial number and revision details, where present.
- Confirm the target MVME host model and supported IPMC configuration.
- Verify the required transition module, P2 adapter, and cabling.
- Record any discrepancy between the board label and purchase documentation.
Functional Validation
- Install only in a compatible host using the OEM procedure.
- Verify host recognition and review available startup diagnostics.
- Test the SCSI, parallel, and serial interfaces with appropriate equipment.
- Record the host board, transition hardware, test setup, and observed results.
- Document extended testing only when it has actually been performed.
ESD Protection and Shipment
- Handle the -002 using ESD-safe procedures.
- Protect the PMC connector from impact and bending.
- Use ESD-safe packaging with sufficient mechanical protection.
- List only accessories that are physically included in the sale.
Field Engineer’s Pitfall Guide
- ❗ Do not substitute by family name alone. is a specific universal IPMC761 variant. Verify the full suffix and host compatibility rather than assuming an IPMC761-001 or other IPMC761-family board is equivalent.
- ❗ Confirm P2 and transition-module requirements. Rear-I/O access depends on the host configuration and compatible transition hardware. Check the MVME system’s P2 mode, adapter board, and backplane before commissioning.
- ❗ Verify SCSI width and serial requirements. The IPMC761 family supports different SCSI operating modes, and serial interfaces may require configuration through the applicable transition hardware. Confirm the required cabling and signal configuration against the OEM documentation.
Intent-Driven FAQ
Q1: What is ola ?
It is a multifunction rear-I/O PMC module for compatible MVME embedded computing systems.
Q2: Which sythe intended for?
Motorola/Emerson MVME documentation identifies it as a universal for MVME5XXX and MVME6100 families. Confirm support for the exact host model and configuration.
Q3: What the provide?
The documented configuration includes Ultra-Wide SCSI, one parallel port, two asynchronous serial ports, and two synchronous/asynchronous serial ports.
the a standalone controller?
No. It is a PMC rear-I/O module intended to operate with a compatible MVME host.
Q5: Does the module include a transition board or cables?
Not necessarily. Transition hardware and cabling should be treated as separate unless the seller explicitly identifies them as included.
Q6: Can I replace an an ?
Do not assume direct interchangeability. Compare the full part number, host support, board revision, and required I/O configuration before substitution.
the hot-swappable?
Do not assume hot-swap capability. Follow the OEM installation and power-down procedures for the host system.
