Mencom Corporation
JDC-840-012-M000
Contact for Pricing
Overview
- 8 ports, 4-pin MIN Size III M12 junction block
- Rated for 120V AC/DC operation with 8A per block and 3A per connector
- IP67 protection against dust and water ingress for harsh environments
- Polypropylene body with polyamide inserts and gold-plated copper contacts
- Compatible with MIN-10FPX mating plugs for plug-and-play connectivity
Specifications
Connection Type | MDC (M12) connector |
Connection Type | M12 (MDC) |
Poles | 4P |
Series | JDC |
Size | MIN Size III |
JDC-640-009-M003
JDC Junction Blocks, 4 Pin, 6 Port, No Led, MIN Size III 0.3 Meters Home Run Connector
JDC-830-010-M003
JDC Junction Blocks, 3 Pin, 8 Port, No Led, MIN Size III 0.3 Meters Home Run Connector
JDC-6A0-025-C050
JDC Junction Blocks, 5 Pin Straight Wired, 6 Port, No Led, 5 Meters of Home Run Cable
Frequently Asked Questions
What is the current rating per connector?
Each connector supports a maximum current of 3A. The entire block supports up to 8A.
Is the JDC-840-012-M000 IP rated?
Yes, the junction block is rated IP67, providing protection against dust and temporary immersion in water.
What is the UNSPSC code for this product?
The UNSPSC code for the JDC-840-012-M000 is 39121400.
What voltage does the JDC-840-012-M000 support?
The junction block supports 0-150V AC/DC operation without LEDs. With LED configurations, the maximum voltage is 48VDC.
What mating plug is compatible with this junction block?
The JDC-840-012-M000 is compatible with MIN-10FPX mating plugs.
Can this junction block be used in outdoor environments?
Yes, the IP67 rating ensures reliable performance in outdoor or harsh industrial environments with exposure to dust and moisture.
What materials are used in the JDC-840-012-M000?
The block features a polypropylene body, polyamide inserts, PBT port coupling nuts, BUNA-N O-rings, and gold-plated copper alloy contacts.
Does the JDC-840-012-M000 include mounting hardware?
Marker tags are supplied on all units, but mounting hardware is not included and must be procured separately.
How to Install the Mencom JDC-840-012-M000 Junction Block
Step-by-step guide to mounting and wiring the 8-port M12 junction block
Estimated time: 20m
Tools needed:
Phillips screwdriver, Wire strippers, Crimping tool
Supplies needed:
Mounting screws (M4 or equivalent), Crimp connectors (4-pin M12), Cable gland (IP67 rated)
- Prepare the mounting surface
Ensure the mounting surface is clean and flat. Position the junction block where it will be installed.
- Secure the junction block
Use M4 mounting screws to secure the block to the surface. Tighten screws to 1.5 Nm torque.
- Route and prepare cables
Route cables through an IP67-rated gland. Strip 5-7mm of insulation from each wire.
- Connect home run conductors
Connect the home run conductors (+V, -V, Ground) to the designated pins (e.g., Brown for +V, Blue for -V, Green/Yellow for Ground).
- Connect device cables
Insert each device cable into the appropriate port. Ensure correct pin-to-pin mapping (e.g., PORT 1 PIN 4 to device pin 1).
- Verify connections
Double-check all connections for proper polarity and secure crimps. Apply strain relief to cables.
- Test functionality
Power the system and verify communication or signal integrity across all connected devices.
Frequently Asked Questions about Mencom Corporation
What accessories are available for Mencom Corporation products?
Mencom Corporation offers a comprehensive range of accessories across multiple product lines, including junction blocks, port adapters, panel interface connectors, cable glands, field wireables, and various connector accessories. Specific accessory options include custom cable lengths, over-molding, plug & play customization, terminal additions (ring, spade, ferrules), and mounting options like ½" NPT, M20, M25, panel mount, and back mount configurations.
How are Mencom Corporation products typically installed?
Mencom Corporation products are typically installed using multiple mounting options, including panel mount, DIN rail, and field wireable configurations. Their connectors feature versatile mounting solutions like 1/2" NPT, M20, M25, panel mount, and back mount options. Installation depends on the specific product series, such as MIN Power, MIL-Spec, Micro, or Panel Interface Connectors, with each line offering precise, application-specific installation methods.
What industries and applications are Mencom Corporation products used for?
Mencom Corporation products are used across multiple industrial automation and control sectors, including manufacturing, process control, industrial networking, and panel interface applications. Their product lines cover critical connectivity needs such as Ethernet networking, power distribution, field wireable connectors, solenoid valve connections, cable glands, and panel interface connectors for PLC, computer, and programmable device systems in harsh industrial environments.
What technical support does Mencom Corporation offer?
Mencom Corporation offers industry-leading technical support through multiple channels. During business hours, customers receive live support from experienced inside sales representatives and account specialists who can assist with quotes, order expediting, connector customization, and technical design challenges. Their engineering team provides expert support for custom connectivity solutions, including cable modifications, over-molding, termination options, and collaborative design assistance.
What are the main product lines offered by Mencom Corporation?
Mencom Corporation offers a comprehensive range of industrial connection products across multiple series, including MIN Series, MIL-Spec Series, Micro Series, NAN Series, Bus Series, and specialized connector types. Key product lines include Junction Blocks, Solenoid Valve Connectors, Cable Glands, Panel Interface Connectors, T35 DIN Rail Connectors, and network connectivity solutions for DeviceNet, Ethernet, Foundation Fieldbus, and Profibus protocols. Their product families cover various sizes and configurations, such as Micro-AC, Micro-DC, Euro-AC, and Power series connectors with options for M16, M23, and M27 connector types.
What are the key features of Mencom Corporation products?
Mencom Corporation offers comprehensive industrial electrical connection solutions featuring high-quality, flexible connectivity products across multiple series including MIN, MIL-Spec, Micro, Nano, and Network connector lines. Key product features include custom cable lengths, over-molded cables, field wireable connectors, panel interface connectors, and versatile mounting options like ½" NPT, M20, and panel mount configurations. Their products support various industrial applications with configurations in straight and right angle designs, utilizing jacket materials like PVC, PUR, and TPE.
What communication protocols do Mencom Corporation products support?
Mencom Corporation products support multiple critical industrial communication protocols, including Modbus RTU, Modbus TCP/IP, PROFIBUS, PROFINET, DeviceNet, and EtherNet/IP. These protocols enable flexible network integration across diverse industrial automation systems, providing comprehensive connectivity and seamless communication capabilities for manufacturing and process control environments.
What certifications and standards do Mencom Corporation products comply with?
Mencom Corporation products are UL certified (UL File #E149111) and offer comprehensive compliance across industrial automation standards. Our product lines meet critical certifications including NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and support multiple industrial communication protocols such as DeviceNet, Ethernet, Foundation Fieldbus, Profibus-DP, and Profibus-PA.