Hyundai Elevator PCB Relay Board TCB-3 with 72 MHz Processor 24 V Safety Chains and Cloud-Ready 4G Modem
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5 Working Days
Brand:
Hyundai
Product Description
Hyundai Elevator PCB Relay Board TCB-3 204C2467 H22(CH)
Original Control-Cabinet Spare Part designed as the nerve center of Hyundai's STVF5 elevator control system. This board routes low-voltage logic between the main CPU, door operator, safety chain, and drive unit.
Every PCB is 100% original, ICT & 4-hour burn-in tested at 85°C, and sealed in anti-static packaging. Stock ready for same-day dispatch with 12-month functional warranty included.
Key Benefits
- 100% backward-compatible with Hyundai TCB-1/TCB-2 wiring—zero hoist-way re-cabling required
- 3× faster door-to-door time thanks to 72 MHz processor & optimized motion algorithm
- Cloud-ready: on-board 4G modem, MQTT & Modbus-TCP open APIs—connect to any BMS or smartphone app
- Safer rides: dual 24 V safety chains, SIL3-rated EEPROM, real-time fault push notifications
- 24-month replacement warranty, lifetime firmware updates, English/Spanish tech support 7 days a week
Typical Applications
Passenger elevators • Goods lifts • Hospital lifts • Machine-room-less (MRL) systems • Modernization packs
Product Specifications
| Model | Hyundai TCB-3 (Version 3.2) |
| Part Number | HYT-TCB3-24V-A |
| Processor | 32-bit ARM Cortex-M7, 72 MHz, FPU |
| Memory | 512 kB Flash, 96 kB SRAM, 4 kB FRAM (dual-bank) |
| Operating Voltage | 24 V DC ±20% |
| Power Consumption | ≤ 8 W (standby 2 W) |
| Digital Inputs | 24 × opto-isolated, 24 V DC |
| Digital Outputs | 16 × relay (NO/NC), 5 A 250 VAC |
| Analog Inputs | 4 × 0-10 V (load cell or rope tension) |
| Communication | 2 × CAN-bus 2.0B, 1 × RS-485, 1 × 10/100 Ethernet, 1 × 4G LTE modem (nano-SIM) |
| Position Sensor | Incremental encoder 5-24 V, 1024 ppr max |
| Safety Conformance | EN81-20/50, EN12015/16, SIL3 (IEC 61508) |
| MTBF | > 80,000 h @ 40°C |
| Operating Temperature | -10°C to +65°C |
| Humidity | 5%-95% RH non-condensing |
| Protection Class | IP20 (cabinet mount); conformal coating available on request |
| Dimensions | 200 mm × 135 mm × 45 mm |
| Mounting | DIN-rail 35 mm or 4 × M4 stand-offs |
| Weight | 0.42 kg |
| Firmware Updates | USB-C or OTA (encrypted) |
Order & Logistics
MOQ: 1 pc
Lead Time: 3-5 days (≤50 pcs)
Incoterms: FCA Shenzhen / DAP / DDP
Payment: T/T, PayPal, Revolut, credit card
Need a custom boot-screen logo or API integration guide? Message us—engineering reply in <12 hours.
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Company
Xian Sulab Machinery Co., Ltd.
Location
Wanda Square Plaza, Weiyang district, Xi'an City, Shaanxi China
Contact Person
Eric Cheng