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Showing 1 - 24 of 218 products

Prosoft 1552-MBS Prosoft

$2,208.00

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 1560-PDP2 Prosoft

$670.88

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 3100-LTQ Prosoft

$3,958.52

Only 2 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 3100-MCM PLC5 Prosoft

$663.60

Only 8 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 3150-EMR Prosoft

$2,063.10

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 3150-MCM Prosoft

$6,177.40

Only 5 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 3170-MBS Prosoft

$1,462.80

Only 2 units left

The MVI94 Modbus Slave Network Interface Adapter can interface up to 8 Rockwell Automation FLEX and/or Integra I/O modules directly with any Modbus Master.

Prosoft 3170-PDP Prosoft

$1,972.02

Only 4 units left

The 3170-PDP PROFIBUS-DP Network Interface Adapter is a slave device that allows Rockwell Automation FLEX and/or Integra I/O modules to interface directly with a PROFIBUS-DP Master/Scanner.

Prosoft 3300-MBP Prosoft

$2,339.10

Only 8 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 3350-MMBP Prosoft

$651.00

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 4202-PRNT4-WEB Prosoft

$1,348.26

Only 5 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5102-DFCM-ASCII3 Prosoft

$0.00

Sold Out

The ProLinx DF1 to ASCII Generic Serial Gateway creates a powerful connection between devices on a DF1 network and ASCII devices. This stand-alone DIN-rail mounted protocol gateway provides one DF1 configurable serial port and three ASCII configurable serial ports. The DF1 protocol driver supports master or Slave implementations of the protocol on each DF1 port. All DF1 ports are individually configurable. The ASCII protocol driver permits the module to interface to many ASCII devices. Each ASCII port on the module is configurable to send and/or receive ASCII strings, each supporting its own individual serial network.

Prosoft 5102-DNPS-MCM3 Prosoft

$2,935.46

Only 2 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5102-MCM-ASCII3 Prosoft

$1,102.62

Only 1 unit left

The ProLinx Modbus Master/Slave to ASCII Generic Serial Gateway creates a powerful connection between devices on a Modbus network and ASCII devices. This stand-alone DIN-rail mounted protocol gateway provides one Modbus configurable serial port and three ASCII configurable serial ports. The Modbus protocol driver supports Master and Slave implementations of the protocol. All Modbus serial ports are individually configurable, providing a very powerful and flexible host or device interface solution. The ASCII protocol driver permits the module to interface to many ASCII devices. Each ASCII port on the module is configurable to send and/or receive ASCII strings, each supporting its own individual serial network.

Prosoft 5102-MCM4-DFCM4 Prosoft

$1,792.62

Only 3 units left

The ProLinx Modbus Master/Slave to DF1 Master/Slave Gateway creates a powerful connection between Modbus Master/Slave and DF1 Master/Slave networks and devices. This stand-alone DIN-rail mounted protocol gateway provides four serial ports, each individually configurable as a Modbus or DF1 Master or Slave. The Modbus protocol driver supports Master and Slave implementations of the protocol. All Modbus serial ports are individually configurable, providing a very powerful and flexible host or device interface solution. The DEM protocol driver is designed to provide a tightly integrated communications interface between other protocols of the ProLinx platform and the Honeywell DE instruments. Compatible DE devices include a large array of field devices including pressure, temperature, metering, and many other instruments.

Prosoft 5105-DFCM-PDPS Prosoft

$577.50

Only 1 unit left

The ProLinx DF1 Master/Slave to PROFIBUS DP Slave Gateway creates a powerful connection between devices on a PROFIBUS DP network and DF1 devices. This stand-alone DIN-rail mounted protocol gateway provides one serial port and one PROFIBUS DP Slave. The DF1 protocol driver supports Master or Slave implementations of the protocol on each DF1 port. All DF1 ports are individually configurable. The PROFIBUS DP Slave protocol driver supports the PROFIBUS V0 Slave implementation, providing powerful data transfer capability between the ProLinx module and Siemens PLCs or other hosts. User configurable data mapping and DP port operation make the interface an easy to use and powerful data transfer tool.

Prosoft 5105-MCM-PDPS Prosoft

$3,313.25

Only 2 units left

The ProLinx Modbus Master/Slave to PROFIBUS DP Slave Gateway creates a powerful connection between devices on a Modbus network and PROFIBUS DP master devices. This stand-alone DINrail mounted protocol gateway provides one configurable serial port and one DB9F PDPS port. The Modbus protocol driver supports Master and Slave implementations of the protocol. All Modbus serial ports are individually configurable, providing a very powerful and flexible host or device interface solution. The PROFIBUS DP Slave protocol driver supports the PROFIBUS V0 Slave implementation, providing powerful data transfer capability between the ProLinx module and Siemens PLCs or other hosts. User configurable data mapping and DP port operation make the interface an easy to use and powerful data transfer tool.

Prosoft 5201-DFNT-ASCII Prosoft

$2,283.90

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5201-DFNT-DFCM Prosoft

$1,933.70

Only 5 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5201-DFNT-DH485 Prosoft

$2,919.62

Only 5 units left

The ProLinx EtherNet/IP to DH-485 Gateway creates a powerful connection between devices on EtherNet/IP and DH-485 networks. This stand-alone DIN-rail mounted protocol gateway provides one Ethernet port and one DH-485 configurable serial port. The ProLinx DH485 protocol driver supports the Master and the Slave modes of the protocol, providing powerful data transfer capability with Rockwell Automation PLCs and HMIs. User configurable data mapping make the interface an easy to use and powerful data transfer tool. The EtherNet/IP protocol driver supports the Explicit Messaging implementation of the protocol. User-configurable as both a Client and a Server, the EtherNet/IP port is a very powerful data transfer tool.

Prosoft 5201-DFNT-DNPS Prosoft

$376.92

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5201-DFNT-DNPSNET Prosoft

$1,993.77

Only 1 unit left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5201-DFNT-MCM Prosoft

$2,469.08

Only 4 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Prosoft 5201-MNET-DFNT Prosoft

$1,196.81

Only 4 units left

The ProLinx Modbus TCP/IP Multi-Client to EtherNet/IP Gateway creates a powerful connection between Modbus TCP/IP and EtherNet/IP networks. The module provides one Ethernet port. The ProLinx Modbus TCP/IP (MNETC) Multi Client driver can be used to interface many different protocols into the Schneider Electric Quantum family of processors as well other software solutions supporting the protocol. The addition of the WEB hardware option provides the following additional features:

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ProSoft Technology is an industrial communications manufacturer specializing in protocol integration solutions that enable reliable data exchange between programmable logic controllers (PLCs), distributed control systems, SCADA platforms, and industrial networks. ProSoft products focus on integrating diverse PLC communication protocols across multi-vendor automation environments. PLC Direct supplies ProSoft PLC communication hardware supporting installed automation systems across industrial applications. Our ProSoft collection serves customers sourcing replacement ProSoft cards, legacy communication modules, and production hardware to maintain operational continuity in existing PLC control architectures.

Why Choose ProSoft Technology: Industrial Communications and Multi-Protocol Integration

ProSoft Technology specializes in enabling communication between PLC platforms and industrial networks through purpose-built communication modules. Rather than manufacturing PLC CPUs, ProSoft focuses on extending PLC capability by embedding industrial communication directly into the control rack or through standalone gateway devices.

ProSoft PLC communication modules are commonly deployed in:

Manufacturing automation and machine control
Oil and gas production and pipeline systems
Power generation and utility infrastructure
Water and wastewater treatment facilities
Mining and heavy industrial operations
Food and beverage processing
Transportation and material handling systems
Process industries and chemical manufacturing

This broad industrial adoption reflects ProSoft’s specialization in industrial communications, protocol conversion, and secure integration of field devices, remote assets, and supervisory systems within existing PLC infrastructures.

ProSoft Technology Products and Solutions

ProSoft Technology organizes its industrial communications portfolio around in-rack communication modules, standalone gateway devices, industrial wireless communication solutions, and serial interface modules. The ProSoft collection at PLC Direct focuses on hardware supporting installed PLC systems for maintenance, replacement, and lifecycle continuity.

ProSoft Product Families

ProSoft products commonly supported include:

In-Rack Communication Modules (ProSoft Card Solutions): Communication modules designed to install directly into supported PLC racks to enable protocol-specific connectivity. These ProSoft cards provide embedded industrial communication functionality for select PLC platforms, most commonly Rockwell Automation ControlLogix and CompactLogix. Individual module models support specific PLC communication protocols such as Modbus TCP/IP, Modbus RTU/ASCII, EtherNet/IP, PROFIBUS DP, PROFINET, DNP3, and other industrial Ethernet or serial standards. These modules are used for PLC-to-PLC communication, PLC-to-SCADA integration, connectivity to drives and meters, and integration of third-party field devices.
Standalone Gateway Modules: DIN rail or panel-mounted industrial communication gateways designed for protocol conversion between Ethernet-based networks and serial or legacy devices. These gateways support integration between installed equipment and PLC systems in mixed automation environments.
Industrial Wireless Communication Solutions: Industrial radios and wireless gateway systems supporting secure data transmission in remote or distributed installations. These solutions are typically deployed in applications requiring long-distance communication between PLC systems and remote assets.
Serial Communication and Protocol Converter Modules: Interface modules supporting RS-232, RS-422, and RS-485 communication standards for integration of legacy serial devices within PLC control systems.

ProSoft Products Available on PLC Direct

ProSoft products available through PLC Direct's collection include:

ProSoft in-rack communication modules (ProSoft card modules) for supported PLC platforms
ControlLogix and CompactLogix communication modules supporting Modbus, DNP3, PROFIBUS, PROFINET, and EtherNet/IP integration (model-dependent)
Standalone industrial gateway modules for Ethernet-to-serial and protocol conversion applications
Serial communication modules supporting RS-232, RS-422, and RS-485 standards
Industrial wireless communication radios and gateway devices
Replacement communication cards for installed PLC systems
Communication accessories and mounting hardware components

These products are sourced for repair, replacement, and lifecycle support of existing ProSoft industrial communications installations.

Lifecycle Support for ProSoft Technology Automation Systems

PLC Direct supports ProSoft industrial communications environments by supplying inventory-backed hardware across multiple stages of the system lifecycle. Our focus centers on helping customers maintain operational continuity within installed PLC architectures that rely on ProSoft communication modules for protocol integration.

Lifecycle-focused support includes:

ProSoft PLC communication module inventory supporting currently deployed systems
Replacement ProSoft cards for installed PLC racks
Availability of select legacy and discontinued ProSoft communication modules
Industrial gateway modules supporting established PLC communication protocols
Serial and Ethernet communication hardware for ongoing system maintenance

Additional support may include:

Stock-backed availability to support replacement requirements
Assistance with locating difficult-to-source legacy communication modules
Support with part number identification and compatibility verification
1-year warranty coverage on supplied products

PLC Direct supplies ProSoft industrial communications hardware for replacement and maintenance purposes and does not provide system design, programming, or integration services.

Frequently Asked Questions

PLC Direct is an independent supplier of ProSoft industrial communications components. As an independent ProSoft supplier, we provide surplus sealed, refurbished, and used ProSoft hardware backed by our 1-year warranty to support customer maintenance and lifecycle requirements.

PLC Direct carries ProSoft industrial communications hardware, including in-rack ProSoft card modules, standalone gateway modules, serial communication interfaces, and industrial wireless communication devices used within installed PLC control systems.

PLC Direct is a hardware supplier and does not provide programming, configuration, troubleshooting, or integration services. We can assist with part number identification and compatibility verification within installed PLC environments.

ProSoft modules support a range of industrial communication standards depending on the specific model. Commonly supported PLC communication protocols include Modbus TCP/IP, Modbus RTU/ASCII, EtherNet/IP, PROFIBUS DP, PROFINET, and DNP3. Customers should verify protocol compatibility based on the exact module part number.

PLC Direct specializes in sourcing replacement ProSoft cards and communication modules supporting installed PLC systems, particularly in Rockwell Automation environments. Our inventory includes both current and select discontinued models to support ongoing industrial communications requirements.

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