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1PCS DC 5V/12V/24V 4Ch 2NTC-2DO Multi-function Temperature Relay PLC IO expansion board
1 Working voltage: 5V/12V/24V(Three voltage versions)
2 Working current: 8-12MA,
3 2-channel NTC (10K B value 3950) temperature input,2-channel 10A relay output
4 Support standard Modbus RTU command, function code: write 05/06/15/16 read 01/02/03/04
5 RS485 and TTL232, two independent communication interfaces
6 With hardware restore factory settings function, Short the RES jumper for 5 seconds to restore factory settings.
7 In MODBUS command mode, it can support up to 64 devices in parallel
8 The default baud rate is 9600BPS, the baud rate can be selected by command 2400 4800 19200 38400 57600 115200BPS
9 You can choose the parity mode is no parity, even parity and odd parity
10 You can set the data sending return time, the maximum can be set to 1000ms
11 Size :52*46*17mm
12 Weight: 125 grams
13 Maximum load: 20A/125VAC, 20A /14VDC
For more information, please contact me
NTC sensor specifications:
Product Name: 5*25mmNTC Waterproof Probe
Total length : 50CM
Resistance value: 10K
Resistance accuracy: ±1%
Resistance B value: 3950 ± 1%
Temperature range: -20 ° C -125 ° C
Wire size: 2651 26# parallel line temperature 105 °C
Plug model: XH2.54-2P
Wiring Diagram:
2CH 10A Relay Output
2CH NTC Analog Input(Temperature Sensor)
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
