Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Item | Specification |
|---|---|
| Model | ALR121 |
| Interface | RS-422/RS-485 |
| Connection Method | Point-to-point (RS-422), Multi-point (RS-485) |
| Communication Mode | Half-duplex |
| Synchronization | Start-stop synchronization |
| Transmission Speed | 1200/2400/4800/9600/19200/38400 bps |
| Transmission Code | ASCII/Binary |
| Character Length | 7/8 bits |
| Stop Bit Length | 1/2 bits |
| Parity Check | None/Even/Odd |
| Lag Time After Transmission | 1 ms |
| Maximum Transmission Distance | 1200 m |
| Installation Method | Mounted on ANB10, ANB11, ANR10, etc. |
| Current Consumption | 0.5A |
| Weight | 0.3 kg |
| Dimensions | 126.7 × 32.8 × 130 mm |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the maximum transmission distance of the ALR121 module?
A1: The maximum transmission distance of the ALR121 module is 1200 meters (total extended length).
Q2: What communication methods are supported by the ALR121 module?
A2: The ALR121 module supports RS-422 and RS-485 communication.
Q3: What is the current consumption of the ALR121 module?
A3: The current consumption of the ALR121 module is 0.5A.
Q4: What is the maximum transmission speed of the ALR121 module?
A4: The ALR121 module supports a maximum transmission speed of 38400 bps.
Q5: What devices is the ALR121 module compatible with?
A5: The ALR121 module is compatible with various devices, including FA-M3, Modbus, MELSEC-A, and others.
Q6: How is the ALR121 module installed?
A6: The ALR121 module can be mounted on devices like AFV30, AFV40, ANB10, etc.
Q7: What character lengths does the ALR121 module support?
A7: The ALR121 module supports character lengths of 7 bits and 8 bits.
Q8: What is the maximum load for the ALR121 module?
A8: The ALR121 module supports a maximum load of 30 stations (per port).
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
