6ES7441-1AA03-0AE0 Siemens SIMATIC S7-400 Communication Module Inverter Module The CI853 is a dual

The CI853 is a dual RS232-C interface module by ABB

Input Voltage: 24 V DC (positive or negative logic)

Electrical & Signal Specifications

Product ID: 3BSE024388R1

1 A / ≤0

6ES7441-1AA03-0AE0 Siemens SIMATIC S7-400 Communication Module Inverter Module The CI853 is a dualOverview 6ES7441 1AA03 0AE0 is a Siemens SIMATIC S7 400 CP 441 1 communication module for point to point connections with one channel, supplied with configuration package on CD. Supply Voltage 5 V DC: Yes 24 V DC: Yes Input Current From backplane bus (5 V DC, max.): 700 mA (without interface module) Interface Modules 20 mA (TTY): Max. 300 mA at 5 V, 45 mA at 24 V RS422 485 (X. 27): Max. 300 mA at 5 V RS232C (V. 24): Max. 300 mA at 5 V Memory Per