Features
1.Industrial standard special isolated main power supply, meets CISPR32/EN55032 CLASSA;
2.The product has the function of input anti-reverse connection;
3.Achieved the certification of IEC60950,UL60950,EN60950;
4.Optional isolation RS232/RS485/RS422;
5.Optional RS232/ RS485/ RS422 independent isolation power supply (5V to 5V), isolation voltage 3000V.
6.Isolated 485/422 insulation voltage 4KV, instantaneous peak voltage 560KV;
7.Support DIN V VDE V 0884-10 standard;
8.Isolation 485 complies with the IEC 60950-1 standard;
9.485/422 effective isolation voltage 2500V;
10.Support synchronization, point-to-point, point-to-multiple point transmission;
11.Automatic signal detection rate;
12.Support power isolation, prevent current impact, effectively reduce signal interference.
13.Prevent electrical interference and chemical corrosion;
14.Serial port transmission rate up to 256 KBPS;
15.Support 12V-52V wide voltage, power consumption < 1.5W;
16.1500W surge protection, 15KV electrostatic protection;
17.Support multi-mode 5KM (dual fiber), single mode 20KM (single fiber, dual fiber) product selection;
18.Multi-mode transmission distance up to 5KM, single mode transmission distance up to 120KM (customized);
Technical Indexes
Fiber index |
|
Wavelength |
1310-1550nm |
Data rate |
155Mbps |
Tx power |
＞-8db |
Rx sensitivity |
＞-24db |
Fiber connector |
FC as default（SC/ST/LC optional） |
Date index |
|
Standard |
Meets EIA RS-232,RS-485,RS-422 standard |
Physical connector |
7-Pin industrial terminal |
Bit rata |
50 bps to 256 kbps ( support non-standard bit rata ) |
Simultaneous use of ports |
2 |
RS232 |
3 wire system ( RXD、TXD、GND )、Full duplex、Point to Point communication |
Maximum communication distance 15 meters |
|
RS485 |
2 wire system ( A、B ) 、Half duplex、Point to multiple points communication |
Maximum communication distance 1219m, transmission rate inversely proportional to the transmission distance |
|
RS422 |
4 wire system full duplex |
Maximum communication distance 1219m, transmission rate inversely proportional to the transmission distance |
|
RS485 circuit index |
|
RS-485 pull-up resistor/pull-down resistor |
1 kΩ，150 kΩ |
RS-485 terminal resistor |
N/A、120 Ω and 120 kΩ |
Delay |
300 ns |
Power index |
|
Input current |
25mA~125mA |
Input voltage |
12V~52V |
Overload current protection |
Support |
Power supply connector |
3-Pin industrial terminal |
Power consumption |
<1.5W |
Mechanical index |
|
Chassis |
Aluminium alloy |
Product net weight |
0.65KG ( Pair ) |
Installation |
Track type |
Environment index |
|
Operating temperature |
-20°C ~ 75°C |
Storage temperature |
-40°C ~ 85°C |
Operating humidity |
5 to 95%（Non-condensing） |
Working life |
＞100,000 hours |
