Allen-Bradley 3170-MBS Flex I/O Modbus Slave Adapter
$123.00
$320.00
Description
Overview
The Allen-Bradley 3170-MBS is a Modbus slave communication interface module developed for the Flex I/O 1794 distributed I/O platform. Designed for industrial networking applications, this adapter enables reliable Modbus serial communication between field devices and control systems while maintaining compact DIN rail installation capability.
The module supports 12–24 VDC external power input and is engineered for integration into automation environments requiring dependable data exchange, simplified remote I/O communication, and flexible network expansion.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Model Number | 3170-MBS |
| Product Series | Flex I/O 1794 |
| Product Type | Modbus Slave Network Interface Adapter |
| Communication Protocol | Modbus Slave |
| Installation Type | DIN Rail Mount |
| Module Width | Single Slot |
| External Supply Voltage Range | 12 to 24 VDC |
| Peak Power Consumption | 8.6 W |
| Backplane Current Draw | 20 mA at 5 VDC |
| Status Diagnostics | Integrated LED Indicators |
| Operational Shock Rating | 30 g |
| Operating Temperature Range | 0°C to +55°C |
| Storage Temperature Range | -40°C to +85°C |
| Weight | 0.40 lbs |
Communication Functions
The 3170-MBS adapter is designed to function as a Modbus slave interface within distributed automation systems. It allows Flex I/O assemblies to communicate with PLCs, SCADA platforms, HMIs, and third-party industrial devices using Modbus protocol architecture.
Its compact design supports efficient cabinet integration while maintaining stable communication performance in demanding industrial conditions.
Key Features
-
Supports Modbus slave serial communication
-
Compatible with Allen-Bradley Flex I/O 1794 systems
-
Compact single-slot DIN rail mounting design
-
Operates from standard 12–24 VDC industrial power supplies
-
LED diagnostics simplify monitoring and troubleshooting
-
Low backplane current consumption
-
Designed for industrial vibration and shock environments
Typical Application Areas
The 3170-MBS communication adapter is commonly installed in:
-
Distributed I/O systems
-
Process automation networks
-
Industrial communication gateways
-
SCADA integration systems
-
Factory automation panels
-
Utility and infrastructure control systems
-
Remote monitoring applications
Environmental Characteristics
| Environmental Parameter | Rating |
|---|---|
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Shock Resistance | 30 g Operational |
FAQ
What communication protocol does the 3170-MBS support?
The module operates as a Modbus slave communication adapter for Flex I/O systems.
Can the adapter be mounted directly on DIN rail systems?
Yes. The 3170-MBS is designed for standard DIN rail cabinet installation.
What power supply range is required?
The unit accepts an external DC supply from 12 VDC to 24 VDC.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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