Product Overview
Technical Summary
| Product type designation | CM PtP RS 232 BA |
|---|---|
| Serial interface | RS232 |
| Maximum transmission rate | 19.2 kbit/s |
| Serial connector | 9-pin D-sub connector |
| Communication modes | Freeport, 3964 (R), USS |
| Mounting | S7-1500 mounting rail |
| Rated current consumption | 50 mA; From the backplane bus |
| Power consumption | 0.75 W |
| Input address space | 8 byte |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: CM PtP RS 232 BA communication module for the SIMATIC S7-1500.
- Serial communication: RS232 interface with Freeport, 3964 (R), and USS; maximum transmission rate is 19.2 kbit/s.
- Connection: 9-pin D-sub connector with RTS, CTS, DTR, DSR, RI, and DCD auxiliary signals.
- Mounting: S7-1500 mounting rail installation.
- Power and dimensions: 50 mA rated current consumption from the backplane bus, 0.75 W power consumption, and dimensions of 35 mm × 147 mm × 127 mm.
Frequently Asked Questions
Which product does Siemens order number 6ES7540-1AD00-0AA0 identify?
It identifies the SIMATIC S7-1500 CM PtP RS 232 BA communication module.
Which specifications distinguish this RS232 module variant?
The supplied variant has Freeport, 3964 (R), and USS communication modes, a maximum transmission rate of 19.2 kbit/s, and a 9-pin D-sub connector.
What mounting and dimensions should be checked?
It uses an S7-1500 mounting rail and measures 35 mm × 147 mm × 127 mm.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
