MASSO 8-Relay + 4 Opto Output DIN Module – Special Order
Pickup available at Headquarters
Usually ready in 2-4 days
MASSO 8-Relay + 4 Opto Output DIN Module
Expand your MASSO controller with eight relay outputs and four opto-isolated outputs in one DIN-rail module.
This genuine MASSO expansion module adds flexible output control for CNC accessories and automation hardware. It is designed for MASSO-based machines that need additional relay channels for switched devices plus opto-isolated outputs for interfacing with external control equipment.
Special-Order Item
This module is ordered from our supplier after purchase and typically takes 1–2 weeks to arrive at PwnCNC. Once received, we inspect it and prepare your order for shipment. Timing is estimated and may vary due to supplier or carrier delays.
Key Features
- Eight relay outputs: Adds multiple switched output channels for compatible CNC accessories and control circuits.
- Four opto-isolated outputs: Provides electrically isolated signaling for external devices and automation interfaces.
- DIN-rail mounting: Installs neatly inside CNC electrical cabinets and controller enclosures.
- MASSO integration: Designed for use with compatible MASSO controller outputs and standard TTL-level control signals.
- Compact wiring layout: Screw terminals and onboard relays help organize enclosure wiring.
- Industrial CNC applications: Suitable for spindle-control interfaces, coolant systems, vacuum tables, pumps, lights, PLC signals, and other machine accessories when properly configured.
Typical Applications
- Coolant pumps and solenoid valves
- Dust collectors and vacuum-table controls
- Spindle and VFD interface signaling
- Machine lighting and auxiliary accessories
- PLCs, contactors, and external automation equipment
- Custom CNC retrofit and control-panel projects
What’s Included
- One genuine MASSO 8-Relay + 4 Opto Output DIN Module
- Integrated DIN-rail mounting base
- Installed terminal blocks and relay components
Compatibility and Installation
Confirm the output type, signal voltage, relay-contact ratings, external device current, and wiring requirements before installation. High-current or mains-powered loads may require properly rated contactors, fuses, circuit protection, and separate power wiring. This module should be installed inside a suitable electrical enclosure by someone familiar with CNC control wiring.
Important Note
This module expands available outputs but does not replace proper machine-safety circuits. Emergency-stop, safety interlock, and high-power switching requirements must be designed separately according to the needs of the machine and applicable standards.
Pricing Transparency
Tariffs and import fees related to bringing this product into the United States are already included in the listed price. U.S. customers pay only applicable sales tax and shipping at checkout.
Orders shipped outside the United States may be subject to duties, taxes, brokerage fees, or other import charges imposed by the destination country. Those charges are the buyer’s responsibility and are not included in our pricing.
💬Videos may show earlier configurations or launch promotions. Refer to the product description for current inclusions.
