SIMATIC S7-200 SMART, Extension Cable Two-Row Structure for EM, SR CPU, 1m
$56.75 – $63.06
Extension cable, 1m, for 2-tier (two-row) stacking of expansion modules with SR/ST CPUs, weight 115g. [VERIFIED via Siemens official datasheet]
Technical Specifications
| Product Type | Extension Cable |
| Length | 1m |
| Application | Two-row/two-tier EM module stacking arrangement |
| Weight | 115g |
Typical Applications
Used when panel space constraints require stacking expansion modules in two rows rather than a single horizontal line, connecting the second-row modules back to the CPU.







