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Product Name:Digital I/O SM 1223
Brand Name: SIEMENS
Model Number:6ES7223-1PL32-0XB0
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
SIEMENS |
Model Number: |
6ES7223-1PL32-0XB0 |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Product Type Designation |
SM 1223, DI 16x24 V DC, DQ 16x relay |
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Order Number |
6ES7223-1PL32-0XB0 |
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Supply Voltage (Rated) |
24 V DC (Permissible range: 20.4–28.8 V DC) |
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Input Current (from backplane bus) |
180 mA max. |
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Input Current (from load voltage L+) |
4 mA per input; 11 mA per relay coil |
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Power Loss (typ.) |
10 W |
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Digital Inputs |
16 (IEC 61131, Type 1, 24 V DC, Sink/Source) |
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Digital Outputs |
16 (Relay, 2 A per channel, 5–30 V DC / 5–250 V AC) |
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Output Delay (resistive load) |
10 ms max. (0→1 and 1→0) |
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Cable Length (shielded/unshielded) |
Inputs: 500 m / 300 m; Outputs: 500 m / 150 m |
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Diagnostics |
Diagnostic alarm, LED indicators for input/output status |
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Potential Separation |
Inputs: groups of 2; Outputs: groups of 4; 1,500 V AC between channels and backplane |
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Degree of Protection |
IP20 |
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Dimensions (W x H x D) |
70 x 100 x 75 mm |
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Weight (approx.) |
350 g |
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Ambient Temperature (Operation) |
-20 °C to +60 °C (horizontal) |
The 6ES7223-1PL32-0XB0 is a high‑density digital I/O signal module from the SIMATIC S7‑1200 series. This SM 1223 module features 16 digital inputs (24 V DC, sink/source) and 16 relay outputs (2 A per channel). It significantly expands the I/O capacity of an S7‑1200 CPU while occupying only a single slot on the DIN rail. The 6ES7223-1PL32-0XB0 offers robust electrical isolation (1,500 V AC) and supports diagnostic alarms. Designed for versatile mixed‑signal applications, the 6ES7223-1PL32-0XB0 seamlessly integrates via the right‑side expansion bus, making it a reliable choice for demanding industrial automation.
Large‑scale manufacturing systems with extensive I/O requirements
Machine and equipment status monitoring
Relay‑based actuator control (motors, solenoids, valves)
Production line automation
Industrial equipment requiring mixed I/O handling
High I/O density – 16 digital inputs + 16 relay outputs in one compact module (70 mm wide)
Flexible input wiring – Sink/source capability (24 V DC, Type 1)
Versatile output switching – Relay outputs supporting both DC (5–30 V) and AC (5–250 V) loads up to 2 A
Diagnostic functions – Diagnostic alarm and LED indicators for each channel
Robust isolation – 1,500 V AC separation between channels and backplane bus
Easy integration – Plugs directly into S7‑1200 CPU expansion bus; no extra fieldbus card required
Digital input acquisition – Reads 16 channels of 24 V DC signals from sensors, switches, and encoders.
Relay output switching – Controls 16 independent relay channels for AC/DC loads up to 2 A per channel.
Diagnostic alarm generation – Reports module‑level faults (e.g., missing load voltage) to the CPU.
Visual status indication – Individual green LEDs confirm real‑time signal state on each input and output channel.
Electrical isolation – Groups of 4 relay outputs and groups of 2 digital inputs are isolated from the backplane.
Q1: What is the maximum switching current per relay output on the 6ES7223-1PL32-0XB0?
A1: Each relay output can switch up to 2 A (resistive load) at both DC and AC voltages.
Q2: Can the 6ES7223-1PL32-0XB0 be used with AC loads?
A2: Yes, the relay outputs are rated for AC voltages from 5 V to 250 V AC, making them suitable for controlling AC actuators.
Q3: How many digital inputs does the SM 1223 module provide?
A3: It provides 16 digital inputs, operating at 24 V DC with sink/source capability.
Q4: Does the 6ES7223-1PL32-0XB0 support diagnostic alarms?
A4: Yes, it supports diagnostic alarms and features individual LED indicators for each input and output channel.
Q5: What is the required front connector for this module?
A5: A suitable front connector (sold separately) is required for wiring the 16 inputs and 16 outputs.
Inguiry Now: [email protected]
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