SM 321 32 DI 24 V DC isolated module

Description

Siemens SIMATIC S7-300 SM 321 digital input module, 32 isolated 24 V DC inputs, 40-pole connector, galvanic isolation.

Specifications

Channels

32 (4×8)

Connector

40-pole

Delay

1.2–4.8 ms

Isolation

Galvanic (optical)

Mounting

S7-300 rail/rack

Power

6.5 W

Series

SIMATIC S7-300

Signal

Sinking

Type

SM 321 (isolated digital input)

Voltage

24 V DC (20.4–28.8 V)

About Siemens

MT.parts lists 533 Siemens items: ET 200 distributed I/O, SINAMICS and MICROMASTER drives, SIRIUS 3RT contactors and 3RV2 motor protection, S120 servo, SIMATIC HMI Comfort, LOGO! and SITOP. Condition is declared per item, every unit is tested before shipping, 12 month MT Parts warranty, quotes in 24 hours.