Description
Netstal HVC 110.240.5174a System Control Card Diskjet Injection Molding PCB Board
This is a Netstal HVC 110.240.5174a system control card (PCB board) pulled from a Diskjet injection molding system. The board carries the part number HVC 110.240.5174 revision a, silk-screened directly on the PCB, and interfaces with the host machine via a large multi-pin card-edge connector. It is a signal-processing and control card populated with comparator ICs, a PCB-mount relay, passive components, and DIP logic devices.
Specifications & What's Included
- Manufacturer: Netstal
- Part Number: HVC 110.240.5174a (printed on PCB silkscreen)
- Type: System Control Card / PCB Board
- Compatible System: Netstal Diskjet Injection Molding Machine
- Main ICs: LM339N quad comparator (×4, National Semiconductor / ST Microelectronics, Malaysia-dated)
- Additional ICs: LM3084N (visible on PCB close-up)
- Relay: Blue PCB-mount relay (top side)
- Edge Connector: Multi-pin DIN-style card-edge connector (right side)
- PCB Color: Green, dual-sided with through-hole components
- Additional Components: Electrolytic capacitors, film capacitor (yellow), resistor arrays, DIP sockets, DIP switch array
- Includes: Board only (no external cables or brackets)
Applications
Netstal is a Swiss manufacturer of high-precision injection molding machines, historically known for the Diskjet series used in the production of optical media such as CDs and DVDs — a specialized, high-speed variant of standard injection molding designed for very tight tolerances and fast cycle times. Control cards like this one handle signal conditioning, I/O switching, and relay-based output control within the machine's distributed electronics architecture. The LM339N comparators on this board are commonly used in threshold detection and analog signal comparison circuits typical of machine control subsystems — for example, monitoring sensor thresholds or enabling actuator control loops. These boards are sought by maintenance engineers and field service technicians responsible for keeping legacy Netstal Diskjet systems operational, as factory replacement parts for this generation of equipment are no longer in routine production. This card was associated with Steag Firstlight, a former partner in the optical disc manufacturing industry.
This Netstal HVC 110.240.5174a System Control Card was removed from a working Diskjet injection molding system and is in good used condition. The board shows normal handling wear consistent with industrial service use. The PCB, components, and edge connector all appear intact with no visible damage, burnt components, or missing parts. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
Netstal |
Model: |
HVC 110.240.5174a |
MPN: |
110.240.5174a |
Type: |
System Control Card / PCB Board |
SKU: |
45995 |
Seller Notes: |
Pulled from a working Diskjet injection molding system |
Compatible With: |
Netstal Diskjet Injection Molding System |
Form Factor: |
Card/Module |
Application: |
Injection Molding Machine Control |
Main ICs / Chipset: |
LM339N comparator, LM3084N (National Semiconductor / ST) |
Relay: |
PCB-mount relay (blue, visible on top side) |
Edge Connector: |
Multi-pin DIN/card-edge connector |
Condition: |
Used – Pulled from Working Environment |
Country/Region of Manufacture: |
Malaysia (IC date codes visible) |
Condition Notes: |
Netstal HVC 110.240.5174a system control card removed from a working Diskjet injection molding system. Board is in good used condition — PCB, ICs, relay, and edge connector all appear intact. No visible damage. |
