SC3093 Communication Input Isolator (RS422 Input)
Communication input isolator: RS422 input isolation repeater, output selectable RS422/RS485/RS232, can supply power to field instruments.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
Same as SC3091, input signal is RS422 digital signal, output selectable RS422, RS485 or RS232. Requires independent power supply, three-port isolation between input, output and power supply.
Note:Three-port isolation between input, output and power supply. 24V DC independent power supply; RS422 digital signal on the input side; RS-485, RS-232 or RS-422 digital signal on the output side depending on model selection; can provide power distribution to field instruments (set via DIP switch). Transmission rate ≤56kbps, transmission delay ≤5μs. Module indicators: green power indicator, communication status indicator, red fault signal. All terminals are hot-swappable. Refer to the silkscreen on the side of the module for specific terminal numbers.
Ordering information:
- The output communication protocol and power distribution voltage requirements must be specified when ordering.
- Factory example: RS422 input, RS485 output, adjustable power distribution voltage, model SC3093-1.
| Parameter Name | Technical Specifications |
|---|---|
| Power supply and power consumption | |
| Power Supply | 18V DC~60V DC power reverse protection |
| Full-load power consumption | ≤2W (24V, power distribution 8V/9V/12V, at 50mA); ≤3.5W (24V, power distribution 5V/6V, at 100mA); ≤4W (24V, power distribution 24V, at 100mA); ≤4.5W (24V, power distribution 9V, at 140mA) |
| Input characteristics | |
| Input Signal | RS422 digital signal |
| Output and load | |
| Output Signal | RS-232, RS-485, RS-422 digital signal |
| Isolation and electromagnetic compatibility | |
| Electromagnetic compatibility | IEC 61326-3-1 |
| Dielectric strength | ≥1500V AC (between input/output/power supply) |
| Insulation resistance | ≥100MΩ (between input/output/power supply) |
| Communication and Transmission | |
| Transmission Delay | ≤5μs |
| Transmission Rate | ≤56kbps |
| Environmental and Mechanical | |
| IP Protection | IP20 |
| Operating Temperature | -20℃~+60℃ |
| Storage Temperature | -40℃~+80℃ |
| Dimensions | 17.8mm×110mm×117mm (W×H×D) |
| Product Selection Code | |
| Output Signal (Code 1) | RS485 |
| Output Signal (Code 2) | RS232 |
| Output Signal (Code 3) | RS422 |
| Distribution voltage (code default) | Default is DIP switch setting distribution voltage |
| Distribution voltage (code 0) | No distribution |
| Distribution voltage (code 1) | 5V DC, 100mA |
| Distribution voltage (code 2) | 6V DC, 100mA |
| Distribution voltage (code 3) | 8V DC, 50mA |
| Distribution voltage (code 4) | 9V DC, 50mA |
| Distribution voltage (code 5) | 12V DC, 50mA |
- RS422 digital signal input, isolated output RS-232/RS-485/RS-422 (model dependent)
- Provides distribution to field instruments (DIP switch setting)
- Transmission rate ≤56kbps, transmission delay ≤5μs
- RS422 communication link isolated repeater and format conversion
- Three-port isolation of input, output and power supply
- 17.8 mm width, DIN rail mounting
RS422 link repeater isolation
RS422 communication link isolation repeater; RS422 to RS485/RS232 format conversion; field instrument power supply
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
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