The ISC-1212-I is a RS-422/485 repeater which boosts the RS-422/485 signals to extend the reach distance up to 4000 ft (1200m) and increase the maximum number of connection up to 128 nodes. With a special circuitry, ISC-1212-I is able to automatically detect the data flow and switch the direction of the data lines accordingly. “Auto baud rate detector” enables ISC-1212-I to automatically configure RS-422/485 signals to any baud rate without external switch setting. Build in opto-isolations on ISC-1212-I provides 3000VDC of isolation to protect the host computer from destructive voltage spikes on the RS- 422/485 data lines. ISC-1212-I also offers internal surge-protection on the data lines. The internal high-speed transient suppressors on each data line protect the module from dangerous voltages levels or spikes. Therefore, the ISC-1212-I is a reliable RS-422/485 repeater and can satisfy most demand of operating environment.
Feature :
- Automatic internal RS-422/485 bus supervision
- No external flow control signals required for RS-485
- Serial type support auto detect and switch
- Supported baud rate up to 115.2Kbps
- Reach distance up to 4000 feet (1200m)
- Support multiple baud rate and multiple data format
- Reserved space for termination resistors (R8,R9)
- Power and data flow indicator for troubleshooting
- Power requirement : +9 ~ 30VDC
- DIN-Rail and wall mounting enabled
Specification :
| ORing Media Converter Model | ISC-1212-I |
| Physical Ports | |
| RS-422/485 Connector | 10-pin terminal block |
| RS-422/485 Signals | RS-422 : TX+, TX-, RX+ RX-RS-485 : Data+, Data- |
| Baud Rate | 300 ~ 115.2 Kbps |
| Data bit | 5, 6, 7, 8 |
| Stop bit | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | XON/XOFF(software) Auto Hardware Direction Control for RS-485 |
| LED Indicators | |
| Power Indicator | Green : Power LED x 1 |
| TxD Indicator | Green LED x 1 |
| RxD Indicator | Red LED x 1 |
| Power | |
| Input Power | +9 ~ 30 VDC power inputs on 10-pin terminal block |
| Power Consumption (Typ.) | 0.7 Watts. |
| Physical Characteristics | |
| Enclosure | IP-30 |
| Dimensions (W x D x H) | 71.2(W) x 25.3(D) x 100.6(H) mm (2.8x1x3.96 inch.) |
| Weight (g) | 130g |
| Environmental | |
| Storage Temperature | -25 to 85°C (-13 to 185°F) |
| Operating Temperature | -10 to 70°C (14 to 158°F) |
| Operating Humidity | 5% to 95% Non-condensin |
| Regulatory Approvals | |
| EMI | FCC Part 15, CISPR (EN55022) class A, |
| EMS | EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11 |
| Shock | IEC60068-2-27 |
| Free Fall | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| Warranty | 2 years |
