6EP13221LD00 vs 6EP13321LB00 — parameter matrix
Comparison matrix
Industrial parameter delta view (differing rows only). Toggle highlight to stress changed cells for cabinet retrofit reviews.
| Parameter | 6EP13221LD00 | 6EP13321LB00 |
|---|---|---|
| Operating temperature | 10°C to 70°C (With Derating) | 0°C to 60°C (With Derating) |
| Ac Voltage - Input | - | 93 to 132 VAC, 187 to 264 VAC |
| Voltage - Input | 85 to 264 VAC | - |
| Voltage - Output 1 | 12 V | 24 V |
| Size / Dimension | 1.50" L x 3.82" W x 6.22" H (38.0mm x 97.0mm x 158.0mm) | 4.72" L x 1.28" W x 4.92" H (120.0mm x 32.5mm x 125.0mm) |
| Approvals | CB, CE, CSA, cUL, cULus, cURus, UL | CB, CE, CSA, cUL, cULus, UL |
| Current - Output (max) | - | 2.5 A |
| Current - Output 1 | 8.3 A | - |
| Efficiency | 84% | 85% |
| Input Type | - | AC |
| Minimum Load Required | No | - |
| Mounting | Chassis Mount | - |
| Power (watts) | 100 W | 60 W |
| Type | Enclosed | - |
Table lists differing catalog rows only; highlight calls attention to the delta cells.
Catalog selection insight
One-line delta from headline spec rows — screening language only, not a suitability or substitution decision.
6EP13221LD00: supply / I/O voltage headline differs from 6EP13321LB00 (85 to 264 VAC vs 93 to 132 VAC, 187 to 264 VAC) — re-check fuse sizing, surge rating, and SELV/PELV boundaries. 6EP13221LD00: headline supply differs from 6EP13321LB00 — treat as a different electrical platform until PSU, protection, and I/O are revalidated (not a same-rail swap by catalog text alone).
Technical screening notes (catalog snapshot)
Deterministic text from normalized spec keys — not live field-application-engineering advice or manufacturer sign-off.
Mechanical fit: 6EP13221LD00: 1.50" L x 3.82" W x 6.22" H (38.0mm x 97.0mm x 158.0mm); 6EP13321LB00: 4.72" L x 1.28" W x 4.92" H (120.0mm x 32.5mm x 125.0mm). Rail width and module depth govern retrofit — measure the existing carrier before assuming plug-and-play mechanical interchange.
Catalog screening tiers (heuristic)
Three non-authoritative screening tiers (mechanical token, functional checklist, planning notes) mirror the JSON-Ld ItemList on this page — not manufacturer substitution letters or field approvals.
Mechanical / packaging row (not interchange)
No substantive shared package token — treat as independent mechanical designs, not a hot swap, until your own checks pass.
Functional screening checklist
Run isolation, supply range, bus timing, and software/runtime checks against your deployed baseline. Matching tokens here do **not** prove interchange — only your qualification tests do.
Design-change planning notes
If you intend a product change, favor wider temperature, higher isolation withstand, or newer fieldbus only **after** manufacturer guidance, software licensing, and enclosure clearance are confirmed — not from this matrix alone.
6EP13221LD00 vs 6EP13321LB00
Tool-style compare: isolation, supply, IP, rail, fieldbus, and EMC rows are surfaced first when present. Open each PDP for PDF revisions and RFQ.
Compatibility screening (catalog text)
Same deterministic tiers as the compare module above — for engineering checklists only, not approved alternates. Supply, protocol, and processor headline mismatches surface as warnings when present.
- 1. Mechanical / packaging row (not interchange)
No substantive shared package token — treat as independent mechanical designs, not a hot swap, until your own checks pass.
- 2. Functional screening checklist
Run isolation, supply range, bus timing, and software/runtime checks against your deployed baseline. Matching tokens here do **not** prove interchange — only your qualification tests do.
- 3. Design-change planning notes
If you intend a product change, favor wider temperature, higher isolation withstand, or newer fieldbus only **after** manufacturer guidance, software licensing, and enclosure clearance are confirmed — not from this matrix alone.
Technical compliance & certifications
Values below are extracted from normalized catalog specification keys and brand-level certification lists (where present). They mirror manufacturer datasheet legends when those strings were captured in the catalog row — not a certificate download. This page was machine-aligned on 2026-05-12 for technical selection support only; it is not the sole basis for installation or safety sign-off in your jurisdiction.
6EP13221LD00
- UL / CSA class listings (verify file number on certificate)
- CE / EU declaration cues in datasheet or packaging legend
- RoHS / restricted substances statements
6EP13321LB00
- UL / CSA class listings (verify file number on certificate)
- CE / EU declaration cues in datasheet or packaging legend
- RoHS / restricted substances statements