I-7561
USB to RS-232 / RS-422 / RS-485 Isolated Converter, supports Windows 10/7/Vista/XP & Linux operating systems. Includes CA-USB18 USB cable. Supports operating temperatures between -25°C to 75°C (-13°F to 167°F). I-7561 has been phased out and replaced by I-7561U.
References & Support
Features
This product has been phased out and will no longer be available. This item is replaced by the I-7561U.
The I-7561 is a cost-effective module for transferring serial data via USB. You can connect your serial devices to systems that use a USB interface. There is one RS-232/422/485 port where the I-7561 could act as a RS-232 to USB converter, RS-485 to USB converter, and RS-422 to USB converter. A "Self-Tuner" chip auto-tunes the Baud Rate and data format to the RS-485 networks. The I-7561 module is self-powered through USB. The I-7561 acts as a RS-232 to USB converter, an RS-485 to USB converter, and an RS-422 to USB converter.
Includes CA-USB18 Cord.
- Fully Compliant with the USB 1.1/2.0/3.0
- 3000 VDC Isolation Protection on the RS-232/422/485 side
- ESD Protection for the RS-232/422/485 Data Line
- Transmission speed up to 921.6 kbps (For I-7561U)
- No External Power Supply required
- Automatic RS-485 Direction Control
- Operating Temperatures, -25°C ~ +75°C (-13°F ~ 167°F)
- DIN-Rail Mounting
Specifications
| Interface | |||
| USB | Compatibility: USB 1.1 and 2.0 standards | ||
| Serial Interface | RS-232 | TxD, RxD, GND | The RS-232, RS-422 and RS-485 cannot be used simultaneously |
| RS-422 | TxD+, TxD-, RxD+, RxD | ||
| RS-485 | Data+, Data- | ||
| 2-wire cabling/4-wire cabling | Belden 8941 (2P twisted-pair cable)/Belden 8942 (4P twisted-pair cable), if different cables are used, the transmission distance may change |
||
| RS-422/485 Transfer Distance | Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps | ||
| Maximum Supported RS-485 Devices | 256 (Without repeater) | ||
| Self-Tuner Asic Inside (RS-485) | Yes | ||
| Speed | 300 ~ 115200 bps | ||
| Connection | RS-232/422/485 | Removable 10-Pin Terminal Block | |
| USB | Type B | ||
| Cable Included | CA-USB18 (1.8 m Cable) x 1 | ||
| LED Indicators | |||
| Power | Yes | ||
| Power | |||
| Input Voltage Range | +5 VDC From USB | ||
| Power consumption | 0.1A @ 5V = 0.5W, +/- 5% | ||
| Casing | |||
| Mechanical | Plastic | ||
| Flammability | UL 94V-0 materials | ||
| Dimensions | 61 mm x 33 mm x 15 mm | ||
| Installation | DIN-Rail | ||
| Environment | |||
| Operating Temperature | -25°C ~ 75 °C | ||
| Storage Temperature | -30°C ~ 75 °C | ||
| Ambient Relative Humidity | 10% ~ 90% RH, non-condensing | ||
References and Support
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