How to Select an Interface Relay for PLC Outputs
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
The Schneider Electric TWDFCW30K is a Twido pre-formed cable for I/O extension, 3 m long with a 20-pin HE10 male connector on the Twido side and a free end for wiring. It connects Twido discrete I/O extension modules such as the TWDDDO32TK and TWDDDI32DK.
| Range of Product | Twido |
|---|---|
| Accessory / separate part category | Connection accessories |
| Accessory / Separate Part Type | Connecting cable |
| Accessory / separate part designation | Pre-formed cable |
| Accessory / separate part destination | I/O extension |
| Product Compatibility | TWDDDI32DK, TWDDDO32TK, TWDDDO16UK, TWDDDO32UK, TWDDDO16TK, TWDDDI16DK |
|---|---|
| Cable length | 9.8 ft (3 m) |
| Cable cross section | 0.00005 in² (0.035 mm²) |
| AWG Gauge | 22 AWG |
| Electrical connection | 1 female connector HE10 20 Twido side, Free end |
| Net Weight | 0.893 lb(US) (0.405 kg) |
| Warranty (in months) | 18 |
|---|
| Part number | TWDFCW30K |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3595862043410 |
| Country of origin | CN |
|---|---|
| Shipping weight | 0.405 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for TWDFCW30K is 853890.
The EAN (GTIN) of TWDFCW30K is 3595862043410.
TWDFCW30K ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
A step-by-step guide to matching PLC output type, coil voltage and current, contact rating, and socket style when selecting an interface relay.
Compare the 5 main PLC types, IEC 61131-3 languages, scan-time sizing, and brand options to choose the right controller for your plant. Shop at...
PLC selection guide for engineers covering IEC 61131 compliance, Siemens, Rockwell, Schneider, ABB comparison, scan time sizing, and wiring. Shop at Stoklink.