The shinkawa vm-5w1 dual power instrumentation rack is the core chassis for the VM-5 Series monitoring ecosystem. Engineered for demanding industrial environments, it houses multiple monitoring modules, relay units, and power supplies while delivering true dual-redundant power for uninterrupted operation. In oil & gas, petrochemicals, power generation, and heavy industry, VM-5W1 ensures stable power distribution, centralized alarm signaling, and clean integration with plant systems—so your protection and condition-monitoring stays online when it matters.

Highlights & Benefits

• High density, small footprint: Supports up to 10 VM-5 Series monitoring units—ideal where channel count and reliability are both critical.

• Dual-redundant power: Accepts two VM-5Z power supply units to minimize single-point failures and keep monitoring active during a PSU fault.

• Simple control-room integration: System OK dry-contact outputs rated 250 VAC, 5 A / 30 VDC, 5 A make it straightforward to report rack health to PLC/DCS.

• Industrial connectivity: D-Sub 9-pin connectors for data/serial integration within the VM-5 system architecture.

• Built for harsh duty: Plastic-sealed protective construction helps resist dust and typical plant contaminants.

• Wide temperature tolerance: 0 to 65 °C operating, –30 to +85 °C storage for dependable performance across varied sites.

What it does in your system

VM-5W1 consolidates power delivery and module hosting for your rotating machinery monitoring—vibration, speed, temperatures, and protection logic—so you can centralize wiring, simplify commissioning, and standardize maintenance. The rack’s redundant power design helps ensure that planned (or unplanned) PSU events do not interrupt machine protection.

Technical specifications (summary)

• Capacity: Up to 10 VM-5 Series monitoring units

• Power: Dual VM-5Z power supply modules (redundant configuration)

• Alarm contact output: System OK (dry contact), 250 VAC 5 A / 30 VDC 5 A

• Ports: D-Sub 9-pin connectors (rear) for data integration

• Construction: Plastic-sealed protective design

• Operating temperature: 0…65 °C

• Storage temperature: –30…+85 °C

Typical applications

• Turbines, compressors, pumps, blowers, fans, large motors, and other rotating assets where continuous monitoring and protection are mandatory.

• Plants seeking rack-level redundancy and clean, centralized health signaling to PLC/DCS.

Installation & integration notes

• Mount in a clean, ventilated cabinet or rack; keep ventilation paths unobstructed.

• Wire System OK dry contacts to your PLC/DCS digital input according to site standards.

• Plan the module layout (power, monitoring, relay, comms) before wiring for fastest commissioning.

• Power supplies and VM-5 monitoring modules are not included unless specified on your order.

What’s included

• VM-5W1-1/IS0 Dual Power Instrumentation Rack (chassis only).

• Power supplies, monitoring modules, relays, and cabling are sold/ordered separately.

FAQ

Q1: How many monitoring units can the VM-5W1 hold?
Up to 10 VM-5 Series monitoring units within a single rack.

Q2: Does it support redundant power?
Yes. It accommodates two VM-5Z power supply modules for dual-redundant operation.

Q3: What is the rating of the System OK alarm contacts?
They are dry contacts rated 250 VAC, 5 A / 30 VDC, 5 A.

Q4: Which communication connectors are provided?
Rear D-Sub 9-pin connectors support data/serial integration within the VM-5 ecosystem.

Q5: What are the operating and storage temperature ranges?
0…65 °C operating; –30…+85 °C storage.

Q6: Are monitoring modules and power supplies included?
No. The rack is supplied without VM-5 monitoring modules or VM-5Z power supplies unless stated otherwise on your order.

Q7: What industries is this rack suitable for?
Oil & gas, petrochemical, power generation, and heavy industry applications focused on rotating machinery monitoring and protection.

Q8: Any tips for panel builders and integrators?
Keep ventilation clear; land the System OK contacts on a dedicated DI card; label each module position for fast maintenance; follow site grounding and shielding practices.