6ES7323-1BL00-0AA0 SIEMENS Digital Module SM 323

SIEMENS 6ES7323-1BL00-0AA0 Digital Module SM 323:

The Siemens 6ES7323-1BL00-0AA0 is a digital input/output (I/O) expansion module designed for use with S7-300 series Programmable Logic Controllers (PLCs). As part of Siemens' SIMATIC S7-300 automation system, this module provides 16 digital inputs and 16 digital outputs, all operating at 24V DC. It features optical isolation for enhanced noise immunity, ensuring reliable signal processing in industrial environments. The module supports high-speed input/output operations with short response times and includes electronic protection features such as short-circuit protection for outputs. Its compact design and front connector interface make it suitable for expanding the I/O capacity of S7-300 PLCs in various automation applications.

Technical Specifications:

Specifications:

Type: Digital I/O expansion module for S7-300 PLC

Input/Output Configuration:

16 digital inputs (24V DC)

16 digital outputs (24V DC, transistor type)

Input Characteristics:

Input voltage range: 24V DC (-15%/+20%)

"0" signal threshold: -3V to +5V DC

"1" signal threshold: +15V to +30V DC

Input current: 7mA (typical)

Response time: 1.2–4.8ms (rising/falling edge)

Output Characteristics:

Output voltage: 24V DC (for "1" signal)

Maximum output current: 0.5A per channel, 4A total per group

Short-circuit protection: Electronic cutoff

Inductive load cutoff voltage: ≤53V (L+)

Isolation: Optical isolation between channels and backplane bus

Power Consumption:

Backplane bus current: 80mA

Power loss: 6.5W

Mechanical Specifications:

Dimensions (W×H×D): 40mm × 125mm × 120mm

Front connector: 40-pin

LED indicators: Green LED per channel for status monitoring

Cable Compatibility:

Shielded cable length: Up to 1,000m

Unshielded cable length: Up to 600m

Environmental Compliance:

Operating temperature: 0°C to +60°C

Storage temperature: -20°C to +85°C

Humidity: 5% to 95% (non-condensing)

Approvals/Standards: RoHS compliant, CE marked

Our Services:

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2, Our prices are very competitive.

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4, All inquiries will be valued and will reply in 24.

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