6ES7323‑1BH01‑0AA0 Siemens SM323 S7‑300 8DI/8DO Digital Input Output Module
Original price was: $133.72.$111.43Current price is: $111.43.
6ES7323‑1BH01‑0AA0 Siemens SM323 S7‑300 mixed digital I/O module with 8DI 8DO,24V DC,0.5A per channel, galvanic isolation,20‑pole connector. For SIMATIC S7‑300 PLC system for industrial field signal acquisition & output control.
6ES7323‑1BH01‑0AA0 Siemens SM323 S7‑300 8DI/8DO Digital Input Output Module
Product Overview
6ES7323‑1BH01‑0AA0 is SM323 mixed digital input/output module for Siemens SIMATIC S7‑300 PLC system. Alias part number: 6ES73231BH010AA0.
This compact I/O module provides 8 digital inputs and 8 digital outputs with galvanic isolation, works under 24 V DC signal level. Each digital output supports 0.5 A, total output current 2 A, equipped with 20‑pole front connector. Widely used for collecting sensor signals and driving actuators, relays and indicator lights in general industrial automation.
Key Technical Specifications
| MPN | 6ES7323‑1BH01‑0AA0 |
| Model | SM323 |
| Series | Siemens SIMATIC S7‑300 |
| Channels | 8 DI / 8 DO |
| Signal Voltage | 24 V DC (20.4‑28.8V) |
| Output per channel | 0.5 A, total 2 A |
| Isolation | Galvanic isolation |
| Connector | 20‑pole front connector |
| Power loss | Typ 3.5 W |
| Protection | IP20 |
| Mounting | S7‑300 U‑rack rail mounting |
| Operating Temp | 0‑60 °C |
Core Features
- Mixed 8‑input + 8‑output digital module for S7‑300 PLC rack
- Galvanic isolation improves anti‑interference performance for workshop environment
- 24 V DC digital input conforms to IEC 61131‑2 Type 1 specification
- Transistor outputs 0.5A per channel, short‑circuit protection for each output channel
- Adopt standard 20‑pin front connector for fast field wiring
- Compact S7‑300 module width 40 mm, saves cabinet installation space
- Supports connection for proximity sensors, switches, relays, signal lamps and small actuators
Application Scenarios
6ES7323‑1BH01‑0AA0 SM323 digital I/O module matches S7‑300 CPU for assembly lines, packaging machinery, conveyor equipment, machine tools and general‑purpose automation projects. It acquires field switch & sensor status and outputs control signals to execute field actions.
Package & Shipping
Industrial safe packing for worldwide shipment. We supply original Siemens S7‑300 PLC modules, 6ES7323‑1BH01‑0AA0 available in stock.
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