6ES7 277-0AA22-0XA0

Supply voltages

 

Load voltage L+

 
  • Rated value (DC)

24 V
  • permissible range, lower limit (DC)

20.4 V
  • permissible range, upper limit (DC)

28.8 V

Current consumption

 

from backplane bus 5 V DC, max.

150 mA

from sensor current supply or external current supply (24 V DC), max.

180 mA; 30 to 180 mA

Power losses

 

Power loss, typ.

2.5 W

Hardware configuration

 

Connectable nodes

TD 200 as of V2.0, OP, TP, PG/PC, S7-300/400, PROFIBUS DP master

Communication functions

 

Bus protocol/transmission protocol

PROFIBUS DP (slave), MPI (slave)

Number of connections

 
  • MPI connections, max.

6
    • number of which are reserved for OP communication

1
    • of which reserved for PG communication

1

Interfaces

 

Number of RS 485 interfaces

1

5 V DC

 
  • Output current, max.

90 mA

24 V DC

 
  • Voltage range

20.4 to 28.8 V
  • Output current, max.

120 mA
  • Current limiting

0.7 to 2.4 A

Connection method

 

Plug-in I/O terminals

No

PROFIBUS DP

 

Transmission rate, max.

12 Mbit/s; 9.6 / 19.2 / 45.45 / 93.75 / 187.5 / 500 Kbit/s; 1 / 1.5 / 3 / 6 / 12 Mbit/s

Node addresses

0 to 99, adjustable

Cable length, max.

1 200 m; 100 to 1200 m, depending on transmission speed

Number of stations in network, max.

126; of which max. 99 EM 277

Number of stations per segment, max.

32

Automatic detection of transmission speed

Yes

Dimensions and weight

 

Dimensions

 
  • Width

71.2 mm
  • Height

80 mm
  • Depth

62 mm

Weight

 
  • Weight, approx.

175 g