SIEMENS SIMATIC S7-1200, SM 1223, ES7223-1BL32-0XB0, Digital I/O module

Product Parameter

Module Type: Digital Input/Output Module (SM 1223)
Digital Inputs: 16 channels, 24 V DC (sink/source)
Digital Outputs: 16 transistor outputs, 24 V DC, 0.5 A per channel
Input Delay: Configurable, 0.2 ms to 12.8 ms
Output Delay: Max 50 µs (ON), 200 µs (OFF)
Mounting: DIN rail
Dimensions: 70 x 100 x 75 mm
Protection Rating: IP20
Operating Temperature: -20°C to +60°C

Product Description

The Siemens 6ES7223-1BL32-0XB0 is a versatile digital input/output (I/O) module from the SIMATIC S7-1200 series, specifically the SM 1223 family. Designed to expand the I/O capabilities of S7-1200 PLCs, this module integrates both digital inputs and outputs, making it suitable for a wide range of industrial automation applications.

Key Features

Digital Inputs (DI): 16 channels, 24 V DC, configurable as sink or source inputs.
Digital Outputs (DO): 16 channels, transistor outputs, 24 V DC, 0.5 A per channel.
Input Delay: Configurable per group (0.2 ms to 12.8 ms).
Output Delay: Maximum 50 µs (0 → 1), 200 µs (1 → 0).
Short-Circuit Protection: Not integrated; external protection required.
Mounting: DIN rail.
Dimensions (W x H x D): 70 x 100 x 75 mm.
Weight: Approximately 0.282 kg.
Protection Rating: IP20.
Operating Temperature: -20°C to +60°C.
Certifications: CE, UL, cULus, FM, RCM, KC, Marine.

Packaging & Compliance

EAN: 6940408102002.
UPC: 887621216887
Country of Origin: Germany.
RoHS Compliance: Yes.
REACH Compliance: Contains lead (CAS No. 7439-92-1) above 0.1% w/w; safe when used as intended.

This module is ideal for applications requiring reliable digital input and output expansion, such as monitoring sensors, controlling actuators, and interfacing with other field devices in industrial automation systems.