Inovance H1E-1410MR-XP Compact PLC

H1E: Inovance economical compact PLC série (upgraded version of H1U, dedicated to simple machinery)

1. 14: 14 digital inputs X0~X13 (DC24V, compatible puits/source)
2. 10: 10 relay outputs Y0~Y11
3. M.: Main unit (CPU main body, not E-type expansion module)
4. R.: Sortie relais (compatible with AC/DC loads, contact capacity 2A)
5. XP: Enhanced firmware, supports larger program capacity, high-speed I/O and battery-free RTC clock

Total I/O Points: 24 (14 Entrées + 10 Outputs)

1. Core Hardware Technical Specifications

III. Interface & Indicator Definition

1. Front Panel Indicators

PWR: Green power light, steady on when powered up

RUN: Green run light, steady on during program execution

ERR: Red fault light, lights up for program errors or hardware abnormalities

2. Port Zones

Upper terminals: L/N power supply, S/S input common terminal, X0~X13 input points

Lower terminals: COM0~COM4 output common terminals, Y0~Y11 relay outputs

Right side: MD8 programming port, RS485 (DA+/DB-), USB download port

1. Comparaison des modèles & Selection Table for Same Series

1. Core Product Advantages
2. High versatility of relay outputs: Directly drives AC220V solenoid valves and contactors without intermediate relays;
3. Battery-free clock: RTC maintains time after power loss, eliminating battery replacement maintenance;
4. Triple multiplexed communication: USB local download, RS422 touch screen connection, RS485 networking for inverters/instruments;
5. Large program capacity: 16K steps to cover logic, recipe and alarm functions for medium & petit matériel;
6. Supports Modbus RTU and CANLink networking, compatible with Inovance inverters, servos and IT-series touch screens;
7. Program encryption function to protect intellectual property of equipment control logic.
8. Scénarios d'application typiques

Petites machines d'emballage, convoyeurs, assembly line sorting equipment

CVC & water treatment small control cabinets

Injection molding auxiliary machines, small stamping equipment, automated tooling fixtures

Ventilateur & pompe à eau, valve digital control (no positioning requirement)

VII. Installation & Spécifications de câblage

1. Mandatory Installation Safety Requirements

Power supply AC220V, distinguish L/N terminals with reliable PE grounding;

Input S/S terminal connected to DC24V positive pole, X terminals connected to sensor negative pole (sink mode); source mode wiring is switchable;

Relay output COM terminals connected to AC220V or DC24V as required; single-channel load shall not exceed 2A;

Install 120Ω terminal resistors at both ends of RS485 bus; shielded cable single-point grounding.

2. Strictly Forbidden Operations
3. Directly drive high-power motors via relay outputs (risk of contact burnout);
4. Route RS485 cables together with power cables without shielding;
5. Plug/unplug MD8 programming port and USB port while powered on;
6. Exceed the maximum limit of 32 expansion modules, causing bus communication lag.

VIII. Common Fault Troubleshooting Matrix

1. Alternative Model Instructions
2. Same-spec replacement: H1U-1410MR-XP (old model with identical functions; H1E is preferred as the old model is discontinued);
3. For positioning equipment: H1E-1410MT-XP (transistor pulse output model);
4. More I/O points: H1E-1614MR-XP (16 entrées + 14 sorties);
5. Higher performance upgrade: H2U/H3U series (supports EtherCAT and multi-axis motion control).

Full Application Overview of Inovance H1E-1410MR-XP PLC

This 24-point economical relay-output compact PLC has no pulse output, built-in RS485 Modbus and battery-free RTC clock. It is suitable for medium & small standalone equipment requiring only digital logic and networking with instruments/inverters without servo positioning. Its relay contacts can directly drive AC220V solenoid valves and contactors, featuring low cost and easy maintenance.

1. Packaging Machinery Industry (Most Widely Used)
2. Small vertical packaging machines, simple powder/granule sealing machines
3. Express label applicators, simple material distribution conveyors
4. Small pillow packaging auxiliary machines, automatic silo feeding mechanisms
5. Carton strapping machines, simple box sealers

Applicable logic: Photoelectric counting, sequential cylinder actions, conveyor start/stop, alarm indicator lights, timing delay, output statistics (RTC clock records shift output); matched with Inovance inverters for conveyor speed regulation, frequency read/write via RS485.

1. Convoyage & Assembly Line Equipment
2. Petits convoyeurs à bande, roller sorting lines, lifting transfer tables
3. Material blocking, diverting and reversing mechanisms on production lines
4. Small warehouse stockers, simple loading/unloading tooling

Applicable logic: Photoelectric sensor start/stop, multi-stage delay logic, emergency fault stop, audible & visual alarms, manual/automatic mode switch; multiple PLCs linked via RS485 networking.

III. CVC, Ventilateurs, Water Pumps & Water Treatment Small Control Cabinets

1. Workshop circulating fans, ventilateurs d'extraction, cooling tower pump control
2. Small water purifiers, pure water machines, circulating water dosing devices
3. Simple control of central air conditioning terminal air handlers and fresh air units

Applicable logic: Temperature/liquid level switch interlock, timed start/stop (built-in RTC schedule), protection contre les surcharges, alarme de panne; RS485 connection to temperature instruments and pressure transmitters.

1. Moulage par injection & Rubber Plastic Auxiliary Equipment
2. Simple control of injection molding hopper dryers and mold temperature controllers
3. Small pelletizers, shredders, feeding suction machines
4. Simple winding and feeding auxiliary mechanisms for extruders

Applicable logic: High/low material level detection, heating timing, fan interlock, overload shutdown; relay outputs directly control heating contactors and fans.

1. Matériel, Stamping & Automated Tooling Fixtures
2. Small pneumatic tooling fixtures, pressing jigs, riveting machines
3. Simple stamping feeding, material positioning and clamping mechanisms
4. Small grinding and polishing standalone automation

Applicable logic: Two-hand safety start, staged cylinder clamping & releasing, position detection, compte, overtime fault alarm; pure digital logic without high-speed positioning.

1. Agricultural & Environmental Protection Equipment
2. Greenhouse ventilation fans, simple irrigation control cabinets for water & fertilizer integration
3. Small waste compactors, dust removal fan control cabinets
4. Fish pond water circulation and aerator timing control

Applicable logic: Timed start/stop, high/low liquid level interlock, grouped control of multi-way solenoid valves, water shortage/overload alarm.

VII. Travail du bois & Stone Small Processing Auxiliary Machines

1. Feeding mechanisms for small sliding table saws, sanding machine conveying systems
2. Simple stone cutting feeding and dust removal interlock equipment

Applicable logic: Conveyor start/stop, synchronous dust fan startup, safety door interlock, output counting.

VIII. Small Standalone Food Processing Equipment

1. Small dough mixers, mixing tanks, simple cleaning machines
2. Fruit & vegetable sorting conveyors, small drying lines

Applicable logic: Timed stirring, cleaning spray sequence control, temperature switch protection, automatic shutdown.

1. General Non-Standard Simple Automation Equipment
2. Auxiliary material weighing & sorting equipment, small test jigs
3. Pneumatic tooling for door & window processing, small screw locking machines (servo-free version)
4. Small elevator hall call control cabinets, simple cargo lift door logic control
5. Small parking lot barrier gates, simple lifting bollard control

Unsuitable Application Scenarios for This Model

1. Equipment requiring stepper/servo positioning and multi-axis pulse control (select H1E-1410MT-XP transistor model);
2. Large-scale production lines and multi-axis synchronous motion control (upgrade to H3U/H5U series);
3. Heavy analog signal acquisition (requires additional analog BD expansion boards);
4. High-frequency pulse counting and high-speed synchronous control.

Matching Scenarios for Core Selection Advantages

1. Sortie relais: Equipment with large quantities of AC220V solenoid valves and contactors, no intermediate relays required;
2. Built-in RTC clock: Equipment needing timing control, shift output recording and scheduled start/stop (CVC, agriculture, conditionnement);
3. RS485 Modbus RTU: Complete sets of equipment connected to inverters, temperature controllers and weighing instruments;
4. 24 small I/O points: Small standalone machines with limited I/O points and cost-sensitive demands;
5. Battery-free clock: Equipment with long-term non-stop operation to reduce battery replacement maintenance.