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6ES5420-7LA11 — Siemens SIMATIC S5 / S7-200 I/O module
Discontinued
S5 digital input module, 32 inputs, 24 V DC, non-floating.
Key specifications
| Channels | 32 |
|---|---|
| Voltage | 24 V DC |
| Isolation | Non-floating |
| Compatible with | S5-115U rack |
What it is and where it's used
The 6ES5420-7LA11 is a Siemens i/o module from the SIMATIC S5 / S7-200 range. Typical applications: Sensor and switch inputs on S5 control panels. The manufacturer no longer sells this part new, which is why it is sourced from surplus stock elsewhere in Europe.
What to check before ordering
- Front connector type and mechanical coding must match the slot
- Complete order number with version suffix, and the E-stand (hardware revision) where relevant
- Memory submodule and its contents
- Whether the module sits in S5-115U, 135U or 100U racks
If you are unsure, send us a photo of the label on the existing unit with your request and we will check it against the part number.
Condition (new surplus, refurbished or used), warranty and delivery time are confirmed on your quote. Sparesure is independent and not an authorised distributor of Siemens. Independence notice.
Request a quote
We'll come back with price and delivery within 4 working hours. No payment is taken at this stage.
Other parts in the SIMATIC S5 / S7-200 range
| Part number | Type | Status |
|---|---|---|
| 6ES7214-1BD23-0XB0 | CPU | Discontinued |
| 6ES5941-7UB11 | CPU | Discontinued |
| 6ES5945-7UA13 | CPU | Discontinued |
| 6ES5420-4UA13 | I/O module | Discontinued |
| 6ES5441-7LA13 | I/O module | Discontinued |
| 6ES7216-2AD23-0XB0 | CPU | Discontinued |
| 6ES7223-1PL22-0XA8 | I/O module | Discontinued |
| 6ES5430-7LA12 | I/O module | Discontinued |