Product Description
Key Features
- Serial communication: Communications module for RS-422 and RS-485 serial connections, with Freeport, 3964 (R), USS and MODBUS RTU master and device modes.
- Transmission and addressing: Maximum transmission rate: 115.2 kbit/s. MODBUS RTU address area: 1 to 247, extended 1 to 65535; maximum number of devices: 32.
- Mounting and dimensions: S7-1500 mounting rail installation. Dimensions: 35 mm width, 147 mm height and 127 mm depth.
- Environmental protection: Conformal coating with EN 61086 Class 2 for high reliability and EN 60664-3 Type 1 protection against fouling.
- Operating temperature: Horizontal installation: -40 °C to 70 °C. Vertical installation: -40 °C to 40 °C. Start-up at -25 °C.
- Product lifecycle: Product lifecycle: Announcement of product phase-out.
Applications
- Serial communication: Provides serial connections using RS-422 and RS-485 with Freeport, 3964 (R), USS and MODBUS RTU.
Technical Summary
| Product type | CM PtP RS 422 / 485 HF |
|---|---|
| Based on | 6ES7541-1AB00-0AB0 |
| Interfaces | RS-422 and RS-485; 15-Pin D-sub socket |
| Protocols | Freeport, 3964 (R), USS, MODBUS RTU master and device |
| Transmission rate, max. | 115.2 kbit/s |
| Mounting | S7-1500 mounting rail |
| Operating temperature | Horizontal installation: -40 °C to 70 °C; vertical installation: -40 °C to 40 °C; start-up at -25 °C |
| Conformal coating | EN 61086 Class 2; EN 60664-3 Type 1 protection |
| Product lifecycle | Announcement of product phase-out |
Frequently Asked Questions
Which exact product code should be confirmed for this Siemens module?
Confirm 6AG1541-1AB00-7AB0 and the product type CM PtP RS 422 / 485 HF.
Which serial interfaces does 6AG1541-1AB00-7AB0 provide?
It provides RS-422 and RS-485 serial connections through a 15-Pin D-sub socket.
What mounting arrangement should be checked?
The module has S7-1500 mounting rail installation.
What configuration details should be confirmed for a request?
Confirm the exact code, required quantity, destination and condition preference.
