Shinkawa VM-5Y1-01 Relay Module Unit

Product Brief Description

The Shinkawa VM-5Y1-01 is a dedicated relay output module for the Shinkawa VM-5 series TSI rack system. It is installed on the rear side of VM-5H3 / VM-5W1 racks, receiving alarm signals from monitor cards and converting them into dry contact relay outputs for interlock, sequence control and external alarm annunciation, complying with API 670 machinery protection standards.

Product Features

• Designed for VM-5 series rack rear mounting, works with all VM-5C monitor cards
• Provides dry contact outputs for Alert, Danger and sensor fault status
• Large 10mm pitch terminal block for simple and stable field wiring
• Isolated relay contacts to avoid ground loop interference
• Supports interlock logic for turbine trip and plant safety control
• Robust Japan-made construction for long service life in power plant environments
• Matches VM-5Y2 and VM-5Y3 variants for expanded relay configuration

Application Scenarios

• Shinkawa VM-5 TSI systems for steam turbines and gas turbines
• Power plant generator, compressor and large rotating machinery protection
• Oil & gas, petrochemical critical equipment interlock and alarm systems
• Signal interface between TSI monitors, ESD and plant interlock logic
• Retrofit and spare replacement for existing VM-5 rack installations

FAQ

Q1: Where is this module installed?

A1: It mounts on the rear panel of VM-5H3 and VM-5W1 instrument racks.

Q2: What signals does it output?

A2: Dry relay contacts for Alert, Danger alarm and sensor fault signals.

Q3: Can it connect to ESD system?

A3: Yes, the dry contact outputs are commonly used for ESD and interlock circuits.

Q4: Is VM-5Y1-01 interchangeable with VM-5Y2?

A4: No, Y1/Y2/Y3 have different relay channel layouts; confirm part number before replacement.

Q5: Does it work with other brand TSI racks?

A5: It is exclusive for Shinkawa VM-5 series racks and not compatible with other TSI systems.