Product Details
Product Description
The 3170-MBS from ProSoft Technology is a single-slot Modbus Slave communications adapter designed for seamless integration of Modbus devices with Rockwell Automation PLCs. It enables data exchange between heterogeneous networks using a common memory database, providing reliable communication for SCADA and field device applications. The module supports configurable serial ports, high-level diagnostic monitoring, and floating-point data transfer compatible with multiple implementations.
Form Factor & Compatibility
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Form Factor: Single-slot, compatible with 1794 backplane
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Backplane Compatibility: Installable in any backplane slot
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Backplane Current Load: 20 mA @ 5 V
Power & Electrical
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External Power Supply: 12–24 VDC
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Current Draw: 340 mA–170 mA
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Optical Isolation: 500 V from backplane
Environmental Specifications
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Operating Temperature: 0°C to 55°C (32°F to 131°F)
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Storage Temperature: -40°C to 85°C (-40°F to 185°F)
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Shock: 30 g operational, 50 g non-operational
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Vibration: 5 g, 10–150 Hz
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Relative Humidity: 5–95% RH, non-condensing
LED Indicators
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Module Status
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Backplane Transfer Status
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Application Status
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Serial Activity/Error Status
Serial Ports
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Configuration Port (PRT 1): Mini-DIN RS-232 with hardware handshaking
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Application Port (PRT 2): Mini-DIN RS-232/422/485, jumper selectable
Physical Dimensions
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Height × Width × Depth: 3.7 × 3.7 × 2.7 in (94 × 94 × 69 mm)
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Weight: 0.5 kg (approx.)
Key Features
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Network Integration: Enables data exchange across two communication protocols using a shared memory database
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Diagnostics: View network and application diagnostics from a single configuration/debug port
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Modbus Slave Interface:
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Emulates Modbus slave on configurable application port
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Supports Modbus RTU and ASCII protocols
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Floating-point data transfer compatible with Enron, Daniel®, and other formats
Applications
Ideal for SCADA systems and field device interfaces requiring Modbus slave connectivity. It facilitates integration of legacy and modern devices within a single network environment.
FAQ
Q: How many Modbus protocols does this module support?
A: Supports both Modbus RTU and Modbus ASCII protocol versions.
Q: Can it handle floating-point data?
A: Yes, including Enron, Daniel®, and other floating-point formats.
Q: What kind of serial connections are available?
A: Configurable RS-232/422/485 serial ports with jumper selection for flexibility.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.
Understanding Marshalling Cabinets in Industrial Automation and Control Systems
Marshalling cabinets serve as the crucial connection hub between field instruments and centralized processing units. In large DCS and PLC control system architectures, hundreds of multipair field cables run from local junction boxes to the central instrument equipment room. The marshalling cabinet houses field terminal blocks, surge arresters, intrinsic safety isolation barriers, and interposing relays. By segregating field field-wiring terminations from sensitive processor hardware, engineers protect expensive controller backplanes from high-voltage transients. Consequently, this modular separation dramatically streamlines maintenance workflows and simplifies system expansion.