Siemens Simatic S7-1200 SM1222 Output Module 8 DO Relay 2A 6ES72221HF320XB0

SIMATIC S7-1200 SM 1222 Digital Output Unit is an expansion module designed to offer 8 digital relay outputs, with a maximum capacity of 2A per channel.

 

This module is ideal for controlling higher loads and actuators, ensuring high reliability in industrial applications.

 

The relay outputs allow it to handle various types of loads, such as motors or lights, making it versatile for various automation applications.

 

Features:

• Compatible with: SIMATIC S7-1200
• Output type: Relay, to handle heavy electrical loads
• Allowable range, lower limit (DC) 20.4 V
• Allowable range, upper limit (DC) 28.8 V
• Input current from backplane bus DC 5 V, max. 120 mA
• Number of relay outputs: 8
• Output voltage: 5-30V DC 5-250V AC
• Output current: 2A
• Power dissipation: 4.5W
• Rated supply voltage of the relay coil: 24V DC
• Degree of protection: IP20
• Compatible with: SIMATIC S7-1200
• Cable length: with shielding, max. 500 m - without shielding, max. 150 m
• Ambient temperature for operation: -20/+60 degrees
• Ambient temperature for storage/transportation: -40/+70 degrees
• Relative humidity: Operating at 25 degrees C without condensation, max. 95 percent
• Material: plastic
• Width 45 mm
• Height 100 mm
• Depth 75 mm