Product Core Brief
- Model: IOCN
- Brand: VIBRO-METER
- Series: VM600 / VM600 Mk2 Machinery Protection & Condition Monitoring System
- Core Function: Communication and I/O interface card paired with the VM600 CPUM CPU module, providing Ethernet, serial, and protocol gateway functions for rack-level data exchange.
- Product Type: VM600 CPUM Communication Interface Card
- Key Specs: Primary + redundant Ethernet (RJ45) | Serial ports (RJ11/RJ25) | Modbus TCP, PROFINET, Modbus RTU support | Paired with CPUM | Hot-swappable
- Condition: New Surplus
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Product Introduction
VIBRO-METER IOCN is the dedicated communication and input/output interface card for the VM600 CPUM CPU module. It is installed in the VM600 ABE040 or ABE042 rack and works together with the CPUM card to serve as the system controller and data communication gateway for the VM600 machinery protection and condition monitoring system.
The IOCN card provides multiple network and serial communication interfaces. A primary Ethernet port (RJ45) connects to VM600 MPSx or VibroSight software and supports Modbus TCP and PROFINET communication. A secondary Ethernet port is available for redundant Modbus TCP links, improving communication reliability in critical applications. Serial connectors support direct software communication and multi-point RS-485 network configuration for the VM600 rack.
Through the IOCN, vibration, speed, alarm, status, and event data from MPC4, AMC8, CMC16, and other VM600 modules can be transmitted to DCS, PLC, SCADA, or condition monitoring platforms. The card draws power from the VM600 backplane and does not require a separate power supply. The part numbers 200-566-101-013 and 200-566-000-112 represent specific hardware or firmware revisions within the IOCN family.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | VM600 CPUM Communication Interface Card |
| Brand | VIBRO-METER |
| Model | IOCN |
| Part Numbers | 200-566-101-013, 200-566-000-112 |
| System Compatibility | / Mk2 |
| Paired Module | CPUM CPU module |
| Compatible Racks | ABE040, ABE042 |
| Primary Ethernet | 1 × RJ45 (8P8C) for VM600 MPSx / VibroSight, Modbus TCP, PROFINET |
| Redundant Ethernet | 1 × RJ45 (8P8C) for redundant Modbus TCP |
| Serial Interfaces | RJ11/RJ25 connectors for direct software link and RS-485 network |
| Supported Protocols | Modbus TCP, Modbus RTU, PROFINET (configuration-dependent) |
| Power Supply | Via VM600 rack backplane |
| Hot Swap | Supported |
| Operating Temperature | Typically 0 to +55 °C (rack/environment dependent) |
| Condition | New Surplus |
Note: Exact interface count, protocol support, firmware version, and revision differences between 200-566-101-013 and 200-566-000-112 should be verified from the module nameplate and official Vibro-Meter documentation.
Quality Control Process
Each IOCN unit begins with a visual inspection of the front panel, Ethernet ports, serial connectors, PCB, backplane contacts, and status indicators for corrosion, bent pins, loose connectors, or mechanical damage. The card is seated into a compatible VM600 rack slot to verify mechanical fit and backplane engagement.
Power is applied through the rack supply, and module initialization is checked via status LEDs. Ethernet link activity is verified on the primary and redundant ports where testable. Serial port continuity is checked, and communication with the paired CPUM module is confirmed. Final packing uses anti-static bags, foam inserts, and sealed cartons to protect connectors and backplane contacts during shipment.
Replacement Pitfall Guide
❗ Confirm the paired CPUM module. The IOCN is an interface card for the CPUM CPU module and cannot operate independently. Replacing an IOCN without verifying the CPUM configuration can cause loss of rack-level communication.
❗ Verify the exact part number and firmware revision. IOCN cards exist in multiple revisions such as 200-566-101-013, 200-566-000-112, and 200-566-000-012. Firmware, protocol support, and port configuration may differ between revisions.
❗ Recheck IP address and protocol settings. After replacement, Ethernet IP addresses, subnet masks, Modbus TCP mapping, PROFINET device names, and serial baud rates must be restored to match the original configuration.
❗ Do not confuse IOCN with IOC4T or XIO16T. IOC4T is the I/O interface for MPC4 protection cards. XIO16T is the rear I/O module for CMC16. IOCN is specifically the communication interface for the CPUM CPU module.
❗ Validate redundant communication links. If the system uses dual Ethernet for redundant Modbus TCP, confirm both primary and secondary links are active after replacement to avoid single-point communication failure.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Related Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| VIBRO-METER IOCN 200-566-101-013 | VIBRO-METER IOCN 200-566-101-013 | Direct | Same part number; verify firmware revision and protocol configuration. |
| VIBRO-METER IOCN 200-566-101-013 | VIBRO-METER IOCN 200-566-000-112 | Needs Adaptation | Same IOCN family; confirm revision, firmware, and interface compatibility. |
| VIBRO-METER IOCN 200-566-101-013 | VIBRO-METER IOCN 200-566-000-012 | Needs Adaptation | Same IOCN family; verify exact hardware revision and feature set. |
| VIBRO-METER IOCN | VIBRO-METER CPUM | Related | CPUM is the paired CPU module; IOCN is its communication interface, not a replacement. |
| VIBRO-METER IOCN | VIBRO-METER IOC4T / XIO16T | Not Compatible | IOC4T pairs with MPC4; XIO16T pairs with CMC16. Not interchangeable with IOCN. |
Benchmark notes:
- Communication interface card dedicated to the VM600 CPUM CPU module.
- Provides primary and redundant Ethernet ports plus serial interfaces for Modbus TCP, PROFINET, and RS-485 communication.
- Acts as the data gateway between VM600 racks and DCS/PLC/SCADA or VibroSight/MPSx software.
Always confirm the exact revision, firmware version, and network configuration against the original unit before installation.
