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Modbus-Rtu7-24V2-Channel 4-channel relay module switch input and output RS485/TTL anti-reverse connection
โมดูลรีเลย์ Modbus-RTU 7–24V 2–4 ช่อง รองรับ RS485/TTL ป้องกันต่อขั้วผิด
฿88 (≈$3) · In stock
Relay & Module sourced directly from the manufacturer in China. Brand: JAYOS · Power supply voltage: 7-24V · Specifications and models: 1 Channel relay 485.
Specifications
| Brand | JAYOS |
|---|
| Power supply voltage | 7-24V |
|---|
| Specifications and models | 1 Channel relay 485 |
|---|
Options
- Specifications and models: 1 Channel relay 485 — ฿74 (≈$2)
- Specifications and models: 2-way relay 485 Channel — ฿88 (≈$3)
- Specifications and models: 4-way relay 485 Channel — ฿147 (≈$4)
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