140XCA10206 Modicon Quantum Cable – 50-Pin D-SUB Assembly

140XCA10206 D-SUB Pigtail Cable – 6FT for Quantum I/O

The 140XCA10206 is a 6-foot (1.8 m) pigtail cable from Schneider Electric. It connects Modicon Quantum I/O modules to field devices. This cable features a 50-pin D-SUB connector on one end and 40 color-coded pigtail leads on the other. It simplifies wiring and reduces installation time.

Key Features & Benefits

• Pre-assembled 50-pin D-SUB to pigtail leads
• 40 individual color-coded wires for easy identification
• High-power rating supports demanding I/O loads
• 6-foot length provides flexibility for rack placement
• Eliminates custom wiring – saves labor and reduces errors

Technical Specifications

• Brand: Schneider Electric
• Model: 140XCA10206
• Series: Modicon Quantum
• Type: Pigtail power cable
• Length: 6 ft (1.8 m)
• Connector: 1x SUB-D 50-pin male
• Leads: 40 color-coded pigtail wires
• Power Type: High
• Color: Black

Compatible Devices & Systems

• All Modicon Quantum discrete and analog I/O modules with 50-pin D-SUB ports
• Commonly used with 140DDO, 140DAI, 140DRA, and 140ACI series
• Connects to terminal blocks, relay panels, and junction boxes
• Fits standard Quantum rack installations

Installation & Wiring Tips

• Connect the D-SUB end to the module’s front port
• Strip and terminate each pigtail lead to your field devices
• Follow the color code chart (provided on the cable) for signal mapping
• Use proper ferrules or screw terminals for secure connections
• Route cable away from high-voltage lines to avoid noise

Oiltech Controls’s Insight

In our field experience, the 140XCA10206 is one of the most time-saving accessories for Quantum systems. Instead of hand-building a 50-pin harness, this cable gives you a reliable, factory-assembled solution. The color-coded leads drastically reduce wiring errors. We recommend keeping a few in stock – they are invaluable for both new installations and emergency repairs.

Oiltech Controls Review

• “Cuts wiring time by 70% – a must-have for Quantum I/O.”
• “High quality, clear color coding. Exactly what we needed.”
• “Durable and flexible. Works perfectly with 140DDO modules.”
• “Arrived quickly and matched the original Schneider part.”

Frequently Asked Questions

Q: What modules is this cable compatible with?
It works with any Quantum module that has a 50-pin D-SUB connector, including discrete and analog I/O types.

Q: Are the pigtail leads labeled with numbers?
Yes, each lead is color-coded and also has a printed number for pin mapping reference.

Q: Can I cut the pigtail leads shorter?
Yes, you can trim them to length. Strip the insulation and terminate as needed.

Q: Is this cable shielded?
Yes, it provides basic shielding for signal integrity. For extreme noise environments, consider additional shielding.

Q: How do I order a replacement if I damage it?
We keep these in stock. Contact us for fast replacement – we ship within 24 hours.

Ordering & Shipping Information

• Warranty: 12 months against defects in materials
• Dispatch: 24–28 hours from order confirmation
• Shipping Carriers: FedEx, UPS, DHL – global coverage
• Package: 1 cable per unit

Why Buy From Oiltech Controls?

• Over 15 years in industrial automation – deep technical expertise
• Global logistics – we deliver to your site, anywhere
• All items are tested or quality-checked before shipping
• 12-month warranty gives you peace of mind
• We verify specifications before dispatch to ensure compatibility
• Specialist support for obsolete and legacy control systems

Contact us: info@oiltechcontrols.com  |  +86 158 8020 0923 (WhatsApp)

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