Product Description
Key Features
- SSI encoder capacity: Signal module for up to 3 connectable absolute encoders (SSI).
- FREEZE inputs: Has 2 FREEZE inputs and supports isochronous mode.
- Encoder supply: Encoder supply: 24 V; output current, max.: 900 mA.
- Signal cable length: Shielded encoder signal cable length, max.: 320 m at 125 kHz, 160 m at 250 kHz, 60 m at 500 kHz, and 20 m at 1 MHz.
- Front connector: Required front connector: 20-pin.
- Product lifecycle: Product cancellation.
Applications
- Position-value reading: Reads position values from absolute encoders (SSI).
Technical Summary
| Product | 6ES7338-4BC01-0AB0 |
|---|---|
| Family | SIMATIC S7-300 |
| Function | Signal module for 3 SSI encoders |
| Inputs | 2 FREEZE inputs |
| Operating mode | Isochronous mode |
| Encoder supply | 24 V; L+ (-0.8 V) |
| Encoder capacity | 3 absolute encoders (SSI), max. |
| Load voltage L+ | Rated value (DC): 24 V; permissible range (DC): 20.4 V to 28.8 V |
| Front connector | 20-pin |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What is the exact order number?
The exact order number is 6ES7338-4BC01-0AB0.
How many SSI encoders can this module connect?
It can connect up to 3 absolute encoders (SSI).
Which front connector is required?
A 20-pin front connector is required.
What encoder signal cable length is supported?
The shielded maximum is 320 m at 125 kHz, 160 m at 250 kHz, 60 m at 500 kHz, and 20 m at 1 MHz.
What lifecycle data applies to this configuration?
The product lifecycle is Product cancellation.
