Search - rs485
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Parameter:
Support system: Windows98/ME/2000/XP/WIN7/8, Vista, Linux
Standard: compatible with USB 2.0 using USB am print port standard, backward compatible, conforms to RS485 standard
Direction control: adopt data flow to automatic control technology to automat..
$8.99
Ex Tax:$8.99
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Specifications:
1. This product is designed in accordance with industrial standards. It has anti-lightning and anti-static shock, limited slope drive, effectively suppresses electromagnetic interference, and solves the superposition of effective signal and invalid signal on the transm..
$17.99
Ex Tax:$17.99
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Features:
Support Windows98 / ME / 2000 / XP / WIN7 / Vista / Linux / Mac
Support devices with RS485 interface: surveillance cameras, video capture device, fingerprint attendance machine, PBX, CNC machine, microcontroller, etc.
This converter provides two way serial communications signal
Conve..
$15.99
Ex Tax:$15.99
>>>Manual: Click here to open..
$12.99
Ex Tax:$12.99
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Feature:
Size: 6.5 x 1.4cm
Support Win10, Win8, Win7, VISTA, WinXp, Win2K, 32-bit, 64-bit system and WinCE, Linux, for Mac system
Power output: Support 5V / 500mA, 3.3V / 100mA power output
Operation method: Switch the button to realize USB, TTL, RS485 and RS232 function transformation
Indicat..
$23.99
Ex Tax:$23.99
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Manual and other files: Click here to open
Features:
Operating voltage: DC 6-24V (12V version)
Working current: 10-15MA
AT command and MODBUS command two command control modes
The maximum delay is 9999 seconds under the AT command, and the maximum delay is 255 seconds unde..
$25.99
Ex Tax:$25.99
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Descriptions:
- Operating Voltage : DC 5V(5V Version)
- Operating Current : 10-15MA
- ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands
- Two instruction-control mode : AT command and MODBUS command
- Under the AT command ,the maximum..
$25.99
Ex Tax:$25.99
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Descriptions:
- Operating Voltage : DC 6-24V(6-24 Version)
- Operating Current : 10-15MA
- ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 6 Commands
- Two instruction-control mode : AT command and MODBUS command
- Under the AT command ,the ma..
$25.99
Ex Tax:$25.99
Description : - MODBUS RTU protocol,03 Read,06Write. - Serial baud rate:9600,N,8,1 - By modifying the RS485 address, up to 247 module s can be connected (more than 16 US ether485 repeater) - Working Voltage : 12V DC - Working Current: 5-7mA- Temperature sensor: DS18B20 - Measures Temperatures: -5..
$29.00
Ex Tax:$29.00
Description : - MODBUS RTU protocol,03 Read,06Write. - Serial baud rate:9600,N,8,1 - By modifying the RS485 address, up to 247 module s can be connected (more than 16 US ether485 repeater) - Working Voltage : 12V DC - Working Current: 5-7mA- Temperature sensor: DS18B20 - Measures Temperatures: -5..
$27.99
Ex Tax:$27.99
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Description:
LC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal detection and 2-bit relay output. It can be used for digital detection..
$24.99
Ex Tax:$24.99
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Features:
1.The ESD protection with plus or minus 15KV
2.Chip driver is set rate, reduce EMI, and reduce caused by the improper matching cable terminal signal reflection, making the error-free signal transmission rate is as high as 500 KBPS.
3.A receiver that has a unit load o..
$21.99
Ex Tax:$21.99