HySecurity MX4134, Board, Smart Touch Controller
HySecurity MX4134 is a Smart Touch Controller board for select HySecurity operator control applications. Nice HySecurity parts documentation lists MX4134 as "Board, Smart Touch Controller" for HydraWedge SM50 models.
The Smart Touch Controller is the main logic board used to manage operator control, inputs, outputs, diagnostics, menu settings, and accessory connections in compatible HySecurity hydraulic operator systems. Because controller-board fitment depends on the operator family, board revision, display and keypad style, installed accessories, software setup, voltage configuration, and wiring layout, MX4134 should be selected only after confirming the original controller board and the HySecurity parts diagram.
What This Smart Touch Controller Board Does
The Smart Touch Controller board manages operator commands and system logic. In a compatible HySecurity operator, it processes open, close, stop, safety, loop detector, limit, position, accessory, and diagnostic information so the operator can run according to its programmed settings.
A failed, damaged, misconfigured, incorrectly wired, or wrong-version controller board can cause no-run conditions, missing menu display communication, input faults, relay output issues, detector communication problems, accessory failures, communication errors, or inconsistent operator behavior. Similar symptoms can also be caused by a bad display board, keypad issue, power supply problem, blown fuse or circuit breaker, damaged wiring, failed contactor, bad motor, proximity switch fault, detector issue, or safety-device problem.
Compatible With
Use HySecurity MX4134 only where the operator parts diagram, original board label, or HySecurity documentation confirms this part number.
- Select HySecurity HydraWedge SM50 applications where MX4134 is listed as the Smart Touch Controller board.
- HydraWedge SM50 models where the parts diagram lists MX4134 as "Board, Smart Touch Controller."
- Repairs where the original controller board is marked, listed, or cross-referenced as HySecurity MX4134.
- Applications where the Smart Touch controller board, display board, keypad, wiring harnesses, hy5b-vehicle-detector-24-pack.html">Hy5B detector ports, power supply, and accessory connections match the HySecurity parts diagram.
- Other HySecurity Smart Touch operator applications only where the current parts diagram specifically confirms MX4134 as the required board.
Important Compatibility Warning
Do not order MX4134 based only on the words "Smart Touch" or "controller board." HySecurity uses several controller, display, keypad, and board references across Smart Touch, Smart DC, and SmartCNX operator platforms. Similar-looking boards are not automatically interchangeable.
For HydraWedge SM50, HySecurity parts documentation also lists related control-box components such as MX3356 display board, MX3399 Smart Touch Controller keypad, MX4097 24VDC power supply, MX3967 3A DC circuit breaker, MX001036 piezo buzzer, MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621 hy5b-vehicle-detector-24-pack.html">Hy5B vehicle detector, MX4105 24VDC coil contactor, and MX000585-0 SmartTouch control board reference. These parts are related to the control system but are not the same as MX4134 unless the parts diagram says otherwise.
Similar Parts That Are Not Automatically Interchangeable
- mx3356-display-board-for-operators-with-32-character-display.html">HySecurity MX3356 - display board for operators with 32-character display; not the same as the Smart Touch Controller board.
- mx3399-smart-touch-controller-keypad--new-style--hydraulic-operator.html">HySecurity MX3399 - Smart Touch Controller keypad; keypad only, not the main controller board.
- mx000585-0-smart-touch-controller-board-for-hysecurity-gate-openers.html">HySecurity MX000585-0 - SmartTouch control board reference listed in some HydraWedge SM50 documentation; verify relationship before substituting.
- MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621_p_1955.html">MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">mx4621-mx4125-vehicle-detector-mini-module-with-digitaloutput.html">HySecurity MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621 - hy5b-vehicle-detector-24-pack.html">Hy5B vehicle detector module; accessory detector, not the controller board.
- mx4097-120w-24vdc-din-rail-power-supply.html">HySecurity MX4097 - 120W 24VDC power supply; power component, not the controller board.
- mx3967-3a-dc-circuit-breaker.html">HySecurity MX3967 - 3A DC circuit breaker; circuit protection part, not the controller board.
- mx4105-ac-motor-contactor-slidedriver-ii.html">HySecurity MX4105 - 18A contactor with 24VDC coil; output power component, not the controller board.
- HySecurity Smart DC controller boards - different controller family and not automatically interchangeable.
- HySecurity SmartCNX controller boards - newer controller platform and not automatically interchangeable with Smart Touch boards.
- Generic gate controller boards - not confirmed substitutes and should not be used in place of the proper HySecurity controller board.
Not Intended For
- Display board replacement.
- Keypad replacement.
- hy5b-vehicle-detector-24-pack.html">Hy5B vehicle detector replacement.
- Power supply replacement.
- Circuit breaker or fuse replacement.
- Contactor, relay, motor, pump, valve, or hydraulic part replacement.
- Proximity switch, limit switch, safety edge, photo eye, or sensor replacement.
- Smart DC controller board replacement unless the parts diagram specifically lists MX4134.
- SmartCNX controller replacement.
- Complete control box replacement unless the parts diagram identifies MX4134 as part of that repair.
- Any operator where the parts diagram does not list MX4134.
Features & Specifications
| Feature / Specification | Details |
| Manufacturer | HySecurity / Nice HySecurity |
| Part Number | MX4134 |
| Product Type | Smart Touch Controller board |
| Common Description | Board, Smart Touch Controller |
| Common Application | Select HySecurity HydraWedge SM50 operator applications where listed by parts diagram |
| Controller Platform | Smart Touch Controller |
| Related Display Component | MX3356 display board is related but separate |
| Related Keypad Component | MX3399 Smart Touch keypad is related but separate |
| Related Accessory Ports | Smart Touch platform supports hy5b-vehicle-detector-24-pack.html">Hy5B vehicle detector ports where configured by operator model |
| Package Contents | Verify before ordering; display board, keypad, detector modules, software, wiring harnesses, mounting hardware, and accessories may be separate unless stated |
Also Known As / Related Part Numbers
- MX4134
- HySecurity MX4134
- Nice HySecurity MX4134
- HYS-MX4134
- HYS-mx4134
- HySecurity Smart Touch Controller board
- HySecurity SmartTouch Controller board
- HySecurity Smart Touch control board
- Board, Smart Touch Controller
- Smart Touch Controller board for HydraWedge SM50
- MX3356 - related display board; not the same part
- MX3399 - related Smart Touch keypad; not the same part
- MX000585-0 - related SmartTouch control board reference; verify before substituting
- MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621 - related hy5b-vehicle-detector-24-pack.html">Hy5B vehicle detector; not the same part
- MX4097 - related 24VDC power supply; not the same part
- MX3967 - related 3A DC circuit breaker; not the same part
- MX4105 - related 24VDC contactor; not the same part
- MX4138 - related Smart Touch START cable kit; not the same part
Related Parts and Accessories
The correct related parts depend on the installed operator model, control-box layout, software configuration, display/keypad setup, and reason the controller board is being replaced. Inspect the full control system before ordering only MX4134.
- MX3356 display board - related 32-character display board, not the Smart Touch Controller board.
- MX3399 Smart Touch Controller keypad - related keypad, not the main controller board.
- MX4621_p_1955.html">MX4621_p_1954.html">MX4621_p_1955.html">MX4621 hy5b-vehicle-detector-24-pack.html">Hy5B vehicle detector - related plug-in detector module, not the controller board.
- MX4097 120W 24VDC power supply - related power component, not the controller board.
- MX3967 3A DC circuit breaker - related circuit protection part, not the controller board.
- MX4105 18A contactor with 24VDC coil - related output component, not the controller board.
- MX4138 Smart Touch START cable kit - related service/programming cable, not the controller board.
- Wiring harnesses, terminal blocks, relays, fuses, and control-box hardware - inspect before replacing the board.
Technician Note
Before replacing MX4134, inspect the incoming power, power supply output, circuit breakers, fuses, display board, keypad, terminal wiring, hy5b-vehicle-detector-24-pack.html">Hy5B detector modules, accessory wiring, safety inputs, relays, contactors, proximity switches, and operator logs where available. A controller fault is not always caused by the controller board itself.
If the original board failed from water intrusion, lightning, surge damage, shorted accessory wiring, incorrect field wiring, failed contactor coil, or a damaged sensor circuit, replacing only the controller board may result in another board failure. Always correct the cause of the electrical damage before installing the replacement board.
Before Ordering, Confirm
- The required part number is MX4134.
- The operator is a HySecurity HydraWedge SM50 or other approved Smart Touch application where the parts diagram lists MX4134.
- The repair requires the Smart Touch Controller board, not the display board, keypad, detector module, power supply, contactor, or wiring harness.
- The original board label, board revision, connector layout, and parts diagram match MX4134.
- The display board, keypad, power supply, circuit breaker, detector modules, wiring, and safety inputs have been checked for related problems.
- The operator software, setup menu values, input configuration, relay programming, limits, and accessory settings are documented before removing the original board when possible.
- The package includes the expected controller board, or any display, keypad, software, cable, mounting hardware, or accessory modules are ordered separately if needed.
- The operator has not been modified with non-standard controller wiring, accessory wiring, or unsupported board hardware.
Installation and Service Notes
- Disconnect and secure operator power before replacing the controller board.
- Do not work on live high-voltage or control wiring unless properly qualified.
- Label all wiring and connectors before removing the original board.
- Protect the board from static discharge, moisture, metal shavings, loose wire strands, and shorted accessories during installation.
- Do not bypass safety inputs, stop circuits, proximity switches, detector inputs, photo eyes, safety edges, or controller protections to force operation.
- After installation, verify display/keypad operation, input status, limit or position feedback, detector operation, safety-device response, relay outputs, and operator travel.
- Program or confirm operator settings according to the operator service procedure before returning the gate or wedge system to service.
Professional Advisory
Smart Touch Controller board replacement should be handled by a qualified gate technician when the repair involves controller diagnostics, high-voltage circuits, 24VDC power supplies, contactors, safety inputs, loop detectors, software setup, limit or position feedback, hydraulic operator control, or unknown prior modifications. Do not bypass controller protections, proximity switches, limit controls, stop circuits, entrapment protection devices, access control safety inputs, photo eyes, safety edges, or any required safety devices to keep the operator running.
Product Questions & Answers
What is HySecurity MX4134?
HySecurity MX4134 is a Smart Touch Controller board for select HySecurity operator applications, including HydraWedge SM50 where the parts diagram lists this board.
What operator uses MX4134?
Nice HySecurity parts documentation lists MX4134 as the Smart Touch Controller board for HydraWedge SM50 models. Other Smart Touch applications should be verified by the operator parts diagram.
Is MX4134 the same as MX3356?
No. MX4134 is the Smart Touch Controller board. MX3356 is the related display board and should not be treated as the same part.
Is MX4134 the same as MX3399?
No. MX3399 is the Smart Touch Controller keypad. MX4134 is the controller board and should be verified separately by parts diagram.
Can MX4134 replace a Smart DC or SmartCNX controller?
No, not unless the current HySecurity parts diagram specifically lists MX4134 for that operator. Smart Touch, Smart DC, and SmartCNX are different controller platforms.
What should be checked before replacing MX4134?
Check power supply output, circuit protection, display board, keypad, wiring, detector modules, safety inputs, relays, contactors, proximity switches, accessory wiring, and the original board label before replacing the controller board.
Should a technician replace this controller board?
Yes. A qualified gate technician is recommended because controller board replacement can involve high-voltage circuits, 24VDC power, field wiring, safety inputs, software setup, and safety-critical operator operation.
