64DI 64DO Relay Output PLC|AC 100‑240VAC|NPN/PNP
The INOVANCE H3U‑6464MR belongs to H3U‑series high‑performance programmable logic controller with abundant built‑in I/O resources. Equipped with 64 digital inputs and 64‑point relay outputs, supporting NPN/PNP sensor input mode. Powered by AC 100‑240VAC, it completes logic processing, 8‑channel 200kHz high‑speed pulse acquisition, signal interlock and mass‑data collection for medium‑large automation machinery. Multiple industrial communication ports enable stable connection with HMI, servo drives and field sensors. Ideal for automated equipment requiring plenty of switching‑signal control.
✅ Rich On‑board Local I/O Points 64‑point digital input & 64‑point relay output; compatible with NPN / PNP sensor input; 8‑channel 200kHz high‑speed pulse input for fast signal capture.
✅ High‑speed Processing Performance Basic instruction execution speed 100 ns; 64 k‑steps program memory; 9552 data registers; battery‑free flash storage for program & recipe data.
✅ Rich Industrial Communication Interfaces Built‑in 100Mbps Ethernet (Modbus‑TCP), RS485 Modbus‑RTU, CANopen / CANlink field‑bus and USB programming port. Realize stable data exchange with HMI, servo and third‑party automation devices.
✅ Flexible I/O Expandability Supports local and remote extension modules, max up to 7936 remote digital I/O points for equipment function upgrade.
✅ Wide‑range AC Power Input AC 100‑240 VAC wide‑voltage power supply, adapts to unstable workshop power grid; built‑in 24VDC sensor power output.
✅ Relay Contact Output Relay output supports AC & DC general loads, suitable for conventional switching control scenarios.
✅ Industrial‑grade Reliability Over‑current, over‑voltage and short‑circuit protection, strong anti‑interference performance for cabinet‑mount installation.
✅ User‑friendly Programming Software Programmed by AutoShop software, supports ladder‑diagram and multiple IEC‑61131‑3 programming languages for project development, debugging and maintenance.
| Item | Specification |
|---|---|
| Model | H3U‑6464MR |
| Brand | INOVANCE |
| Total Local I/O | 64 Inputs / 64 Outputs |
| Output Type | Relay |
| Input Sensor Mode | NPN / PNP selectable |
| Power Supply | AC 100‑240 VAC, 50/60 Hz |
| High‑speed Pulse Input | 8‑channel 200kHz |
| Communication | Ethernet Modbus‑TCP, RS485 Modbus‑RTU, CANopen / CANlink, USB |
| Program Memory | 64 k‑steps |
| Basic Instruction Speed | 100 ns |
| Data Register | 9552 points |
| Max Remote I/O | 7936 points digital I/O |
| Programming Software | AutoShop |
| Enclosure Class | IP20 |
| Installation | DIN‑rail mounting / Screw panel mounting |
| Operating Ambient Temp | 0 ℃ ~ +55 ℃ |
| Net Weight | 2.45 kg / pc |
Medium‑large automatic assembly machine, conveyor control system, packaging production‑line, wood‑working equipment, sorting system, custom automation machinery with large quantity of switching I/O signals.
Warehouse reference scene for bulk supply: Suitable for industrial automation component warehouse stocking, export bulk shipment.