Product Overview
Technical Summary
| Product identity | SIPLUS S7-1500 CM PTP RS422/485 communications module |
|---|---|
| Order number | 6AG2541-1AB00-4AB0 |
| Based on | 6ES7541-1AB00-0AB0 |
| Serial interfaces | RS-422 and RS-485 |
| Protocols and modes | Freeport, 3964 (R), USS, MODBUS RTU master and slave |
| Maximum transmission rate | 115.2 kbit/s |
| Mounting | S7-1500 mounting rail |
| Connector | 15-Pin D-sub socket |
| Power consumption from backplane bus | 0.65 W |
| Product lifecycle | Announcement of product phase-out |
Key Features
- Product designation: CM PtP RS 422 / 485 HF communications module for serial connection.
- Serial interfaces: Supports RS-422 and RS-485, with Freeport, 3964 (R), USS and MODBUS RTU master and slave.
- Transmission rate: Maximum transmission rate: 115.2 kbit/s for RS-422 and RS-485.
- Mounting and connector: S7-1500 mounting rail installation with a 15-Pin D-sub socket.
- Configuration: STEP 7 TIA Portal configurable/integrated from version see entry ID: 109746275.
- Environmental variant: Conformal coating; horizontal installation supports -40 °C to 70 °C, with +85 °C for 10 minutes under OT4, ST1/ST2 according to EN 50155.
Applications
- Serial communication: Provides serial connection through RS-422 and RS-485 using Freeport, 3964 (R), USS and MODBUS RTU master or slave.
- Railway applications: Supports communication-module use in rail vehicles and railway-related systems with the supplied railway application specifications.
Frequently Asked Questions
What product does order number 6AG2541-1AB00-4AB0 identify?
It identifies a Siemens SIPLUS S7-1500 CM PtP RS422/485 communications module based on 6ES7541-1AB00-0AB0.
Which interfaces and communication modes distinguish this MLFB?
It has RS-422 and RS-485 serial connections and supports Freeport, 3964 (R), USS and MODBUS RTU master and slave.
What mounting and connector details should be checked?
Check for S7-1500 mounting rail installation and a 15-Pin D-sub socket.
What details are needed for a quotation?
Provide the complete order number 6AG2541-1AB00-4AB0, required quantity and destination.
