Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | FM352-5 high-speed Boolean processor |
| Digital inputs | 8 standard; up to 12 with 24 V DC encoder inputs as digital inputs |
| Digital outputs | 8 current-sinking outputs |
| Encoder interface | 1 interface for RS-422 incremental and SSI encoders |
| Input frequency | 200 kHz maximum for standard inputs; 500 kHz maximum for symmetrical incremental encoder signals |
| Supply voltage | 24 V DC rated; 20.4 V to 28.8 V permissible load-voltage range |
| Front connector | 1x 40-pin |
Applications
- High-speed linking: Provides high-speed linking using Boolean processing.
Key Features
- High-speed Boolean processor: Supports high-speed linking with a program cycle time of 1 μs.
- Digital I/O: Has 8 standard digital inputs, up to 12 with 24 V DC encoder inputs used as digital inputs, and 8 current-sinking digital outputs.
- Encoder interface: Supports symmetrical and asymmetrical incremental encoders and absolute SSI encoders; the symmetrical incremental input frequency is up to 500 kHz.
- 24 V DC supply: Load voltage L+ is rated at 24 V DC, with a permissible range of 20.4 V to 28.8 V and reverse polarity protection.
- Diagnostics and protection: Provides diagnostic alarms, hardware interrupts, wire-break detection, missing load-voltage detection, and short-circuit protection for digital outputs.
- Front connection and dimensions: Requires 1x 40-pin front connector and measures 80 mm wide, 125 mm high, and 120 mm deep.
Frequently Asked Questions
1. How many I/O channels does Siemens 6ES7352-5AH01-0AE0 have?
It has 8 standard digital inputs and 8 digital outputs. The inputs can reach 12 when 24 V DC encoder inputs are used as digital inputs.
2. Which encoder signals does this FM352-5 support?
It supports symmetrical and asymmetrical incremental encoders and absolute SSI encoders. The symmetrical incremental input uses a 5 V difference signal with physically RS-422 signaling.
3. What supply voltage does the module require?
The rated load voltage L+ is 24 V DC, with a permissible range of 20.4 V to 28.8 V and reverse polarity protection.
4. What front connector is required?
The module requires 1x 40-pin front connector.
