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DO Supply is a global leader in replacement parts for industrial automation equipment. Our mission is to elevate the standard of expert support, speed, and reliability for your need-it-now automation replacement and repair needs. Whether it's PLCs, drives, motors, HMIs, or more, you can count on us for the best service and fastest solutions.
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Shop a large selection of manufacturers and product lines.
IC693CPU374
This CPU module supports Ethernet communication and is equipped with services for PLC programming and configuration. It operates at a processor speed of 200 MHz and includes one IP address with two RJ
In Stock Ships Today
4.5
IC200CHS022
Belonging to the Versamax series, this box-style I/O carrier supports mounting for a single I/O module. It accommodates 36 terminals, with options for solid or stranded wire configurations. The module
In Stock Ships Today
4.7
IC200EBI001
This ENIU features support for slave applications and various I/O module control tasks, equipped with five status LEDs for real-time monitoring. It can be mounted on DIN rail and connects power direct
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4.7
IC695CPE305
The IC695CPE305 RX3i CPU is a central processing unit manufactured by GE Fanuc. It comes with a single slot, 8 local racks, 5 MB of user memory, 1.1 GHz of processor speed, and RS-232 embedded serial
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4.6
IC695CHS012
This universal backplane accommodates up to 12 slots and is compatible with various power supply types, including AC and DC. It features provisions for both expansion and remote backplane connections,
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4.9
IC200CPUE05
This CPU supports Ethernet communication at a data rate of 10 Mbps and includes two serial ports with RS-232 and RS-485 options. Configuration is flexible with a memory capacity of 128 KB, and the mod
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4.8
IC200PNS001
The GE Fanuc IC200PNS001 module is a PROFINET Scanner (PNS) module from the Versamax series. It has a power consumption of 0.6 Amps at 5 Volts DC and two 10/100 Mbps copper shielded RJ-45 media connec
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4.6
IC693CPU364
The IC693CPU364 module is a CPU module with an Etherent interface. The IC693CPU364 module is compatible with the GE Fanuc Series 90-30 PLCs.
In Stock Ships Today
4.7
IC695ETM001
The IC695ETM001 module is an Ethernet module. The IC695ETM001 module enables RX3i PacSystems series devices from GE Fanuc to interface with VersaMax, Series 90, and other RX3i series GE controllers ov
In Stock Ships Today
4.7
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6 July 2026
Replacing Pushbutton Panels with an HMI: What Changes and What Doesn’t?
The question of whether to replace the row of pushbuttons and selector switches on the HMI eventually arises on practically every classic machine or control panel. One touchscreen rather than twenty separate devices seems like a straightforward surface-level alternative. The engineering response is far more complex. The way the operator interface is wired, how PLC logic processes inputs, how data is logged, and how alerts are displayed are some of the key changes. Everything else that comes into contact with the hardwired safety circuit must remain unchanged. The difference between a clean migration and one that results in unexplained PLC logic rewrites, or safety compliance problems mid-commissioning, is to formally distinguish between these two groups before the project begins. Before discussing what changes, it helps to be precise about what a pushbutton panel is doing at the wire level. Each pushbutton, start, stop, jog, and mode select wires a physical contact directly to a PLC...
3 July 2026
How to Choose the Right PowerFlex Drive for Conveyor Systems
Conveyor systems serve as crucial circulatory networks in warehouses, airports, mining operations, food processing plants, and manufacturing industries. Well-designed conveyors drastically reduce manual material handling while improving operational efficiency and ensuring consistent output quality. Allen-Bradley PowerFlex drives are essential components of modern conveyor systems, whose performance relies heavily on precise control of the connected motors. PowerFlex drives utilize advanced control modes, including Sensorless Vector Control (SVC), Volts/Hertz (V/Hz), and TotalFORCE technology (available on the PowerFlex 755T series), to deliver high-precision regulation of motor speed and torque. This highly precise motor control enables smooth acceleration and deceleration of conveyor systems, significantly reducing wear and tear on conveyor belts, gearboxes, and bearings by minimizing mechanical shock. Selecting the correct PowerFlex drive helps minimize system downtime, enhance...
1 July 2026
PanelView Keypad vs Touchscreen Models: Real Tradeoffs
Choosing the right PanelView HMI is no easy task; it’s not just about the screen size or the communication protocol. A major choice is whether a PanelView terminal will be equipped with a keypad, a touchscreen, or both. PanelView models with a keypad enable a variety of functions under harsh operating conditions that touchscreen interfaces cannot. By understanding the true costs and benefits of these input methods, engineers, operators, and maintenance personnel can select the most appropriate PanelView solution for their application. Modern PanelView families vary widely in the input options available. PanelView 5310 and 5510 terminals use touchscreen input, while PanelView 800 and legacy PanelView Plus 6 models include keypad, touchscreen, or keypad/touchscreen options depending on the model. PanelView Plus 7 Standard terminals are primarily touchscreen-based. The choice of interface affects the operator’s efficiency, navigation speed, maintenance requirements, system reliability...