Industrial Network Connectivity Solution – Schneider Electric MA-0185-100 | Modicon Coaxial Cable System
Where This Product Is Used
The Schneider Electric MA-0185-100 Line Tap / Coaxial Cable System is engineered for industrial fieldbus and network wiring applications within Modicon PLC-based control architectures. Typical deployment environments include:
- Manufacturing automation lines – connecting PLCs, remote I/O drops, and HMI panels via coaxial trunk cable
- Process control plants – oil & gas, chemical, and water treatment facilities requiring robust, noise-immune data transmission
- Building management systems (BMS) – HVAC and energy monitoring networks using Modicon Modbus Plus or similar coaxial topologies
- Machine tool and packaging lines – high-cycle environments where reliable tap connections prevent network downtime
- Power generation & utilities – substation automation and distributed control systems (DCS) requiring field-installable taps
Technical Specifications
| Attribute | Value |
|---|---|
| Part Number (SKU) | MA-0185-100 |
| Manufacturer | Schneider Electric |
| Series / Platform | Modicon Coaxial Cable System |
| Product Type | Line Tap / Coaxial Cable System Accessory |
| Application | Modbus Plus / Coaxial Fieldbus Network Tapping |
| Cable Compatibility | RG-6 / RG-11 coaxial trunk cable (Modicon standard) |
| Connector Type | BNC / coaxial tap (field-installable) |
| Installation Method | In-line tap, no cable cut required (passive tap) |
| Operating Temperature | 0 °C to +60 °C (32 °F to 140 °F) |
| Ingress Protection | IP20 (panel / cabinet installation) |
| Weight | 100 g (approx.) |
| Country of Origin | France / USA (Schneider Electric global manufacturing) |
| RoHS Compliance | Yes |
Note: Specifications are based on Schneider Electric Modicon coaxial cable system documentation. Verify with official datasheet for your specific revision.
Why Engineers Specify This Model
- Drop-in compatibility – Designed exclusively for Modicon Modbus Plus coaxial networks; no impedance mismatch or signal degradation
- Non-intrusive tapping – Allows branch connections without interrupting the main trunk, minimizing planned downtime
- Noise immunity – Coaxial shielding rejects EMI/RFI common in motor-drive-heavy environments
- Long service life – Industrial-grade materials rated for continuous 24/7 operation in harsh plant environments
- Simplified commissioning – Color-coded, tool-assisted installation reduces wiring errors during system expansion
- OEM-specified part – Direct Schneider Electric part number ensures warranty compliance and system certification integrity
Complete System Bill of Materials
For a complete Modicon coaxial network segment, engineers typically pair the MA-0185-100 with:
- Modicon coaxial trunk cable (RG-6 or RG-11, Schneider Electric specified)
- Modbus Plus network terminator (one per cable end)
- SA-85 or similar Modbus Plus network adapter card (for host PLC)
- Modicon Quantum / Premium / Momentum PLC with Modbus Plus port
- Cable grounding clamps and DIN-rail cable management accessories
Contact support@konmask.com for complete BOM sourcing assistance.
Compliance & Industry Standards
- RoHS 2011/65/EU compliant
- CE Marked (EU machinery and EMC directives)
- UL Listed components (where applicable)
- Designed to IEC 61158 fieldbus communication standards
- Compatible with Modbus Plus protocol (IEC 61784 profile)
Quality Assurance & Sourcing
Every MA-0185-100 unit shipped by Konmask.com undergoes the following quality process:
- Authenticity verification – Parts are sourced from authorized Schneider Electric distributors or verified surplus channels with full traceability
- Visual & functional inspection – Each unit is inspected for physical integrity, connector condition, and labeling accuracy before dispatch
- Anti-static packaging – Shipped in ESD-safe packaging to protect sensitive electronic components during transit
- Documentation included – Certificate of conformance and packing list provided with every order
- Warranty – 90-day replacement warranty against defects in materials and workmanship
How to Source This Part
- Click Add to Cart or Buy Now on this page
- For bulk orders (>5 units) or urgent requirements, email support@konmask.com for a dedicated quote within 24 hours
- Provide your PO number, shipping address, and required delivery date for expedited processing
- We ship globally via DHL Express, FedEx International, and UPS — typical lead time 3–7 business days
- Payment accepted: T/T (wire transfer), PayPal, and major credit cards
Application-Specific FAQ
Q: Is the MA-0185-100 compatible with Modbus RTU networks?
A: No. This tap is designed specifically for Modbus Plus (MB+) coaxial cable networks. Modbus RTU uses RS-485 twisted-pair wiring and requires different accessories.
Q: Can I use this tap on a live (powered) network?
A: Schneider Electric recommends installing taps with the network segment powered down to avoid signal disruption. Consult your system integrator for hot-tap procedures.
Q: How many taps can be installed on a single Modbus Plus segment?
A: Modbus Plus supports up to 32 nodes per segment (64 with repeaters). Each tap represents one node connection point.
Q: What is the maximum cable length per segment with this tap?
A: Standard Modbus Plus coaxial segments support up to 450 m (1,476 ft) without repeaters. Tap insertion loss is negligible within this specification.
Q: Do you offer installation support or technical consultation?
A: Yes. Our engineering team provides pre-sales technical support. Contact us at support@konmask.com or call +0086 19859288691.
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Contact: support@konmask.com | +0086 19859288691
