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XS-RS485 communication isolator
· The RS485 signal is converted to an isolated RS485 (or RS232) signal. Terminal supply or DIN rail power supply is available.
· The XS-RS48 communication signal isolator is used to isolate the RS485 signal into an RS485 (or RS232) signal for transmission to the control system. The product requires independent power supply, power-input-output three isolation.
· Input signal: RS485 digital signal.
· Output signal: RS485 digital signal (or RS232 digital signal).
· Signal transmission rate: ≤ 56kbps. Transmission delay: ≤10uS.
· Small plug-in structure with 35mm DIN standard rail card mounting. Screw terminal, the wiring is fastened by M3 screw.
Model / selection table:
Option |
Model and code |
Description |
Basic model |
XS-RS485 |
RS485 communication isolator |
Signal conversion |
-1 |
RS485 signal is converted to isolated RS485 signal |
-2 |
RS485 signal converted to isolated RS232 signal |
|
-Z |
Special order |
|
Power supply voltage |
-V1 |
Power supply (terminal) 20~32VDC |
-V2 |
Power supply (rail) 20~32VDC |
|
Service Code |
-QC9A |
Product Service Code |
Selection example |
Technical data:
Size:
Width |
14.5mm |
Height |
102.6mm |
Height |
100mm |
Housing Material / Color |
PC (Polycarbonate) + PPT Material / Black Gray |
Protection level |
IP20 |
Environmental conditions:
Ambient temperature |
-20~+60℃ |
Ambient temperature (storage or operation) |
-40~+80℃ |
Ambient humidity (operation) |
5~95%RH (no condensation) |
Input:
Signal Type |
RS485 Digital Signal |
Output:
Signal type |
RS485 digital signal; RS232 digital signal |
Signal Level Rule |
Standard RS485 Differential Level; Standard RS232 Logic Level |
Signal transmission rate |
≤56kbps |
Transmission delay |
≤10uS |
Power supply:
Rated supply voltage |
24VDC |
Power supply voltage range |
20~32VDC |
Maximum current consumption |
<130mA |
General parameters:
Electrical isolation |
Input-output-power supply: 2500V AC RMS / 1 minute |
Electromagnetic compatibility (EMC) |
In accordance with IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
LED status indication |
Green LED (power indication) |
Field device suitable for connection |
RS485 communication interface |
Mounting method |
Horizontal or vertical mounting, can be mounted on standard 35mm DIN rail (or dedicated busbar backplane powered DIN rail) |
Wiring parameters:
Rigid conductor cross section (min/max) |
0.5mm²/2.5mm² |
Flexible wire cross section (min/max) |
0.5mm²/2.5mm² |
Minimum wire cross section (AWG) |
24 |
Maximum wire cross section (AWG) |
14 |
Stripping length |
7mm |
Connection type |
M3 screw fastening connection |
Crew torque |
up to 0.6Nm |
Certification/standards:
CE certification |
Meet CE standards |
Product diagram / terminal wiring diagram: