6ES7222-1BH32-0XB0

Product Overview

SM 1222, DQ 16x24 V DC/0.5 A is a digital output module for the SIMATIC S7-1200 series.

Technical Specifications

• Supply voltage
  • Permissible range, lower limit (DC) 20.4 V
  • Permissible range, upper limit (DC) 28.8 V

• Input current
  • From backplane bus 5 V DC, max. 140 mA

• Power loss
  • Typical 2.5 W

• Digital outputs
  • Number of outputs 16
  • Configured in groups of 1
  • Short-circuit protection: Not included, must be provided externally
  • Limitation of inductive shutdown voltage (L+) -48 V

• Switching capacity of the outputs
  • Resistive load, max. 0.5 A
  • Lamp load, max. 5 W

• Output voltage
  • Rated value (DC) 24 V
  • Signal "0", max. 0.1 V (with 10 kΩ load)
  • Signal "1", min. 20 V DC

• Output current
  • Signal "1" rated value 0.5 A
  • Signal "0" residual current, max. 10 µA

• Output delay with resistive load
  • "0" to "1", max. 50 µs
  • "1" to "0", max. 200 µs

• Total current of the outputs (per group)
  • Horizontal installation up to 50 °C, max. 8 A

• Cable length
  • Shielded, max. 500 m
  • Unshielded, max. 150 m