| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $256.56 | $251.33 | $243.47 | $233.00 | Contact US |
TCB-NC-S 12-24V Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS232 Port with 10K NTC Probe
$93.72
TCB-NC-PT1000-4 Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS485 Port Support PT1000 Probe
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TCB-NC-PT100-4 Thermoelectric Cooler TEC Temperature Control Module Digital PID Controller RS485 Port Support PT100 Probe
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32 Channel RS232 Serial Port Relay Remote Control Box Second Development Smart Home w/ Communication Agreement
Description:
- 32Channels of relay output: each channel 220V 3A bearing
- 5 Channels of switch input: input TTL electrical level, realizaing the switch data collection
- 1 Channel of temperature sensor: connecting temperature or humdity sensor for data collection
- 32 LED indicating light, showing 32 channel relay present state
- Data communication interface: RS232 standard serial communication interface, Ethernet interface, can be connected with PC or router
Features:
- Size: 27.2*11.7cm
- 32 channel reliable isolated 250V 3A relay output, each relay is a switch
- Support RS232 serial port communication mode
- 32 Channel relay version, chips adopt ARM internal core, no longer use singlechip as internal core, industrial stability, good interference
- Adding professional shell
- Adopting terminal, reasonable wiring
- Power supply input filter is good, enough capacity
- Adopting reliable communication agreement, very reliable processing, no communication mistakes
- PC software can provide source code
- DC 12V external power supply, if thepower supply breaks down, only need to change a stabilization power supply
- Can be used for Internet bar pc management, light control, motor control, production control and so on
Package list:
- 32 Channel relay control box x 1
- Serial port cable x 1
- 12V power supply adapter x 1
