Article number | 6ES7540-1AD00-0AA0 | 6ES7541-1AD00-0AB0 | 6ES7540-1AB00-0AA0 | 6ES7541-1AB00-0AB0 |
S7-1500, CM PTP RS232 BA | S7-1500, CM PTP RS232 HF | S7-1500, CM PTP RS422/485 BA | S7-1500, CM PTP RS422/485 HF | |
General information | ||||
Product type designation | CM PtP RS 232 BA | CM PtP RS 232 HF | CM PtP RS 422 / 485 BA | CM PtP RS 422 / 485 HF |
Product function | ||||
● I&M data
|
Yes; I&M 0 | Yes; I&M 0 | Yes; I&M 0 | Yes; I&M 0 |
● Fast startup
|
Yes | Yes | Yes | Yes |
Engineering with | ||||
● STEP 7 TIA Portal configurable/integrated from version
|
V12 / V12 | V12 / V12 | V12 / V12 | V12 / V12 |
● STEP 7 configurable/integrated from version
|
V5.5 SP2 with GSD file | V5.5 SP2 with GSD file | V5.5 SP2 with GSD file | V5.5 SP2 with GSD file |
● PROFIBUS from GSD version/GSD revision
|
– / – | – / – | – / – | – / – |
● PROFINET from GSD version/GSD revision
|
V2.3 | V2.3 / – | V2.3 | V2.3 / – |
Installation type/mounting | ||||
Rail mounting | Yes; S7-1500 mounting rail | Yes; S7-1500 mounting rail | Yes; S7-1500 mounting rail | Yes; S7-1500 mounting rail |
Supply voltage | ||||
Type of supply voltage | system power supply | system power supply | system power supply | system power supply |
Input current | ||||
Current consumption (rated value) | 50 mA; From the backplane bus | 50 mA; From the backplane bus | 43 mA; From the backplane bus | 43 mA; From the backplane bus |
Power | ||||
Power available from the backplane bus | 0.75 W | 0.75 W | 0.65 W | 0.65 W |
Power loss | ||||
Power loss, typ. | 0.6 W | 0.6 W | 0.6 W | 0.6 W |
Address area | ||||
Address space per module | ||||
● Inputs
|
8 byte | 8 byte | 8 byte | 8 byte |
Interface types | ||||
RS 232 | ||||
● Transmission rate, max.
|
19.2 kbit/s | 115.2 kbit/s | ||
● Cable length, max.
|
15 m | 15 m | ||
● RS 232 auxiliary signals
|
RTS, CTS, DTR, DSR, RI, DCD | RTS, CTS, DTR, DSR, RI, DCD | ||
RS 485 | ||||
● Transmission rate, max.
|
19.2 kbit/s | 115.2 kbit/s | ||
● Cable length, max.
|
1 200 m | 1 200 m | ||
RS 422 | ||||
● Transmission rate, max.
|
19.2 kbit/s | 115.2 kbit/s | ||
● Cable length, max.
|
1 200 m | 1 200 m | ||
● 4-wire full duplex connection
|
Yes | Yes | ||
● 4-wire multipoint connection
|
No | No | ||
Protocols | ||||
Integrated protocols | ||||
Freeport | ||||
— Telegram length, max.
|
1 kbyte | 4 kbyte | 1 kbyte | 4 kbyte |
— Bits per character
|
7 or 8 | 7 or 8 | 7 or 8 | 7 or 8 |
— Number of stop bits
|
1 or 2 bit | 1 or 2 bit | 1 or 2 bit | 1 or 2 bit |
— Parity
|
None, even, odd, always 1, always 0, any | None, even, odd, always 1, always 0, any | None, even, odd, always 1, always 0, any | None, even, odd, always 1, always 0, any |
3964 (R) | ||||
— Telegram length, max.
|
1 kbyte | 4 kbyte | 1 kbyte | 4 kbyte |
— Bits per character
|
7 or 8 | 7 or 8 | 7 or 8 | 7 or 8 |
— Number of stop bits
|
1 or 2 bit | 1 or 2 bit | 1 or 2 bit | 1 or 2 bit |
— Parity
|
None, even, odd, always 1, always 0, any | None, even, odd, always 1, always 0, any | None, even, odd, always 1, always 0, any | None, even, odd, always 1, always 0, any |
Modbus RTU master | ||||
— Address area
|
1 to 247, extended 1 to 65535 | 1 to 247, extended 1 to 65535 | ||
— Number of slaves, max.
|
1 | 32 | ||
MODBUS RTU slave | ||||
— Address area
|
1 to 247, extended 1 to 65535 | 1 to 247, extended 1 to 65535 | ||
Telegram buffer | ||||
● Buffer memory for telegrams
|
2 kbyte | 8 kbyte | 2 kbyte | 8 kbyte |
● Number of telegrams which can be buffered
|
255 | 255 | 255 | 255 |
Interrupts/diagnostics/status information | ||||
Diagnostics function | Yes | Yes | Yes | Yes |
Alarms | ||||
● Diagnostic alarm
|
Yes | Yes | Yes | Yes |
● Hardware interrupt
|
No | No | No | No |
Diagnoses | ||||
● Wire-break
|
Yes | Yes | Yes | Yes |
Diagnostics indication LED | ||||
● RUN LED
|
Yes; green LED | Yes; green LED | Yes; green LED | Yes; green LED |
● ERROR LED
|
Yes; red LED | Yes; red LED | Yes; red LED | Yes; red LED |
● Receive RxD
|
Yes; Yellow LED | Yes; Yellow LED | Yes; Yellow LED | Yes; Yellow LED |
● Transmit TxD
|
Yes; Yellow LED | Yes; Yellow LED | Yes; Yellow LED | Yes; Yellow LED |
Potential separation | ||||
between backplane bus and interface | Yes | Yes | Yes | Yes |
Isolation | ||||
Isolation tested with | 707 V DC (type test) | 707 V DC (type test) | 707 V DC (type test) | 707 V DC (type test) |
Ambient conditions | ||||
Ambient temperature during operation | ||||
● horizontal installation, min.
|
0 °C | 0 °C | 0 °C | 0 °C |
● horizontal installation, max.
|
60 °C | 60 °C | 60 °C | 60 °C |
● vertical installation, min.
|
0 °C | 0 °C | 0 °C | 0 °C |
● vertical installation, max.
|
40 °C | 40 °C | 40 °C | 40 °C |
Decentralized operation | ||||
to SIMATIC S7-300 | Yes | Yes | Yes | Yes |
to SIMATIC S7-400 | Yes | Yes | Yes | Yes |
to SIMATIC S7-1500 | Yes | Yes | Yes | Yes |
to standard PROFINET controller | Yes | Yes | Yes | Yes |
Dimensions | ||||
Width | 35 mm | 35 mm | 35 mm | 35 mm |
Height | 147 mm | 147 mm | 147 mm | 147 mm |
Depth | 127 mm | 127 mm | 127 mm | 127 mm |
Weights | ||||
Weight, approx. | 0.22 kg | 0.22 kg | 0.22 kg | 0.22 kg |