Product Introduction

1.SM321/322/323digital input/The output module can be easily expanded SM7-300The input of numerical quantity/Output point.
2.Used for connecting and controlling standard switches, valves, contactors, motors, lights, and electric starters.

Technical parameters

Number of analog input points:16

Consumption current self+5V DC（I/OBus)：17mA

power waste:3.5W

Cable length——

shield:1000m

ordering information

Item number

describe

order No

6SM7 321-1BH02-0AA0

DESCRIPTION

SM321Digital input module,16input24V DC