Description
body {
font-size: 75%;
color: #000;
font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体";
line-height: 1.3;
}
dl {
margin: 0px;
width: 480px;
float: left;
}
dt {
width: 100px;
height: 15px;
float: left;
}
dd {
width: 240px;
height: 15px;
float: left;
}
dl dt {
margin: 0px;
line-height: 22px;
color: #474747;
font-size: 14px;
font-family: tahoma;
}
#product-desc {
width: 100%;
height: 209px;
}
#description {
width: 100%;
height: 50%;
}
#details {
width: 100%;
height: 50%;
}
.ui-box-title {
height: 30px;
font-size: 15px;
font-family: tahoma;
font-weight: bold;
background-color: #ddd;
text-anchor: inherit;
padding-top: 8px;
margin: 0px;
}
.ui-box-body {
margin: 0px;
}
#tbspecifics {
border-right: 1px solid black;
border-bottom: 1px solid black;
}
#tbspecifics tr {
height: 30px;
}
#tbspecifics td {
width: 100px;
border-left: 1px solid black;
border-top: 1px solid black;
}
1. Onboard mature and stable 8bit MCU and MAX485 level conversion chip2. Communication protocol: support standard Modbus RTU protocol3. Communication interface: support RS485/TTL UART interface4. Communication baud rate: 4800/9600/19200, default 9600bps, support power-down save5. Optocoupler input signal range: DC3.3-30V (this input cannot be used for relay control)6. Output signal: relay switch signal, support manual, flash, flash mode, flash/flash delay base is 0.1S, the longest flash/flash time can be set to 0xFFFF*0.1S=6553.5S7. Device address: range 1-255, default 255, support power-down save8. Baud rate, input signal, relay status, device address can be read by software/command9. Onboard 4 5V, 10A/250V AC 10A/30V DC relays, which can be activated 100,000 times continuously, with diode overflow protection and short response time10. On-board relay switch indicator light11. Power supply voltage: DC7-24V, support DC socket/5.08mm terminal power supply, with input anti-reverse connection protectionType: Relay Module SwitchRated voltage: 4 Channelscolor:BlueMaterial:PCBPackage Contents:1 x Relay ModuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.