Unique, patented T-slotted fastening technology for our extruded aluminum framing systems requires no drilling or milling but still has strength comparable to steel frame extrusions.
Reduce assembly time by taking advantage of the same size t-slots with self-aligning fastening technology.
The key element of the Modular Automation System is the unique Extrusion Technology. The 40 mm Extrusion Series is ideal for machine guarding, lightweight machine frames and other similar applications. Due to a common 14 mm T-slot and the Robotunits Fastening Technology all Extrusions are fully compatible.
The 50 mm Extrusion Series with its higher load capacity and strong connectors is used primarily for heavy duty applications in machine building; such as robotic framing, assembly cells and manual workstations. Due to a common 14 mm T-slot and the Robotunits Fastening Technology all Extrusions are fully compatible.

Robotunits allows you to connect extrusions without drilling or milling using standard screws and space saving fasteners, which provide equal strength on both sides of the connection. The connections are vibration safe. Each connection is play-free, form-fit and centered for fast and accurate assembly.
| Order No. | Description |
| 6ES7833-1FC02-0YH5 | S7 Distributed Safety V5.4 SP5 Update 2 Floating License Download Internet software download |
| 6ES7833-1FC02-0YA5 | S7 Distributed Safety V5.4 SP5 Update 2 Floating License DVD Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7833-1FC02-0YE5 | S7 Distributed Safety Upgrade from V5.x to V5.4 SP5 (DVD) Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7833-1FC00-0YX2 | S7 Distributed Safety SUS |
| Order No. | Description |
| 6ES7833-1FA23-0YH5 | STEP 7 Safety Advanced V19 (Download) Internet software download |
| 6ES7833-1FA23-0YA5 | STEP 7 Safety Advanced V19 Boxed version with DVD and USB license media |
| 6ES7833-1FC23-0YH5 | STEP 7 Safety Advanced V19 Combo (Download) Internet software download |
| 6ES7833-1FC23-0YA5 | STEP 7 Safety Advanced V19 Combo Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7833-1FA23-0YY5 | STEP 7 Safety Advanced V11..V18 (Combo) -> V19 (Combo) or Distributed Safety V5.4 -> V19 Combo (Download) Internet software download |
| 6ES7833-1FA23-0YF5 | STEP 7 Safety Advanced V11..V18 (Combo) -> V19 (Combo) or Distributed Safety V5.4 -> V19 Combo Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7833-1FC00-0YY0 | SIMATIC STEP 7 Safety Advanced SUS Download |
| 6ES7833-1FC00-0YX2 | SIMATIC STEP 7 Safety Advanced SUS DVD |
| Order No. | Description |
| 6ES7833-1FB23-0YH5 | SIMATIC STEP 7 Safety Basic V19 (Download) Internet software download |
| 6ES7833-1FB23-0YA5 | SIMATIC STEP 7 Safety Basic V19 Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7833-1FB23-0YK5 | STEP7 Safety Basic V13 SP1..V18 -> V19 (Download) Internet software download |
| 6ES7833-1FB23-0YE5 | STEP7 Safety Basic V13 SP1..V18 -> V19 Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7833-1FD00-0YN2 | SIMATIC STEP 7 Safety Basic SUS Download |
| 6ES7833-1FD00-0YX2 | SIMATIC STEP 7 Safety Basic SUS DVD |
| Order No. | Description |
| 6ES7810-2CC03-0YX0 | SIMATIC STEP 7 MICRO-WIN V4.0 (W2K,XP) for S7-200 (obsolete) Boxed version with DVD and USB license media |
| Order No. | Description |
| N/A | Upgrade Not available – Contact EMP Support |
| Order No. | Description |
| N/A | SUS Not Available |
| Order No. | Description |
| 6ES7822-1AE23-0YA5 | SIMATIC STEP 7 Professional V19 (Download) Internet software download |
| 6ES7822-1AA23-0YA5 | SIMATIC STEP 7 Professional V19 DVD Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7822-1AE23-0YE5 | Upgrade SIMATIC STEP 7 Professional V11..V18 ->V19 or V17/2021..V18/2021 SR1 Combo -> V19/2021 SR2 Combo (Download) -See Note 1 at the bottom Internet software download |
| 6ES7822-1AA23-0YE5 | Upgrade SIMATIC STEP 7 Professional V11..V18 ->V19 or V17/2021..V18/2021 SR1 Combo -> V19/2021 SR2 Combo (DVD) – See Note 1 at the bottom Boxed version with DVD and USB license media |
| 6ES7822-1AE23-0YE3 | Upgrade SIMATIC STEP 7 Professional Legacy V11/2010..V16/2017 Combo -> V19/2021 SR2 Combo Floating License (Download) – See Note 2 at the bottom Internet software download |
| 6ES7822-1AA23-0YE3 | Upgrade SIMATIC STEP 7 Professional Legacy V11/2010..V16/2017 Combo -> V19/2021 SR2 Combo Floating License (DVD) – See Note 2 at the bottom Boxed version with DVD and USB license media |
| 6ES7822-1AE23-0XC5 (PowerPack) |
Powerpack & Upgrade SIMATIC STEP 7 V5.7 -> Professional V19/2021 SR2 Combo Floating License (Download) – See Note 1 at the bottom Internet software download |
| 6ES7822-1AA23-0XC5 (PowerPack) |
Powerpack & Upgrade SIMATIC STEP 7 V5.7 -> Professional V19/2021 SR2 Combo Floating License (DVD) – See Note 1 at the bottom Boxed version with DVD and USB license media |
| 6ES7822-1AE23-0XC3 (PowerPack) |
Powerpack & Upgrade SIMATIC STEP 7 V5.3..V5.6 -> V19/2021 SR2 Combo Floating License (Download) – See Note 2 at the bottom Internet software download |
| 6ES7822-1AA23-0XC3 (PowerPack) |
Powerpack & Upgrade SIMATIC STEP 7 V5.3..V5.6 -> V19/2021 SR2 Combo Floating License (DVD) – See Note 2 at the bottom Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7810-5CC04-0YY2 | SIMATIC STEP 7 Professional SUS Combo (TIA Portal & Classic) Download -for COMBO license |
| 6ES7810-5CC04-0YE2 | SIMATIC STEP 7 Professional SUS Combo (TIA Portal & Classic) DVD -for COMBO license |
| 6ES7822-1AE00-0YY0 | SIMATIC STEP 7 Professional TIA Portal SUS Download |
| 6ES7822-1AA00-0YL5 | SIMATIC STEP 7 Professional TIA PORTAL SUS DVD |
| Order No. | Description |
| 6ES7822-0AE23-0YA5 | SIMATIC STEP 7 Basic V19 (Download) Internet software download |
| 6ES7822-0AA23-0YA5 | SIMATIC STEP 7 Basic V19 DVD Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7822-0AE23-0YE5 | Upgrade SIMATIC STEP 7 Basic V11..V18 -> V19 Floating License (Download) Internet software download |
| 6ES7822-0AA23-0YE5 | Upgrade SIMATIC STEP 7 Basic V11..V18 -> V19 Floating License DVD Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7822-0AE00-0YY0 | STEP 7 Basic TIA Portal SUS Download |
| 6ES7822-0AA00-0YL0 | STEP 7 Basic TIA Portal SUS DVD |
| Order No. | Description |
| 6ES7810-5CE16-0YB5 | SIMATIC STEP 7 Professional 2021 SR2 & TIA Portal Step 7 Professional V19 Combo License download – See Note 3 at the bottom Internet software download |
| 6ES7810-5CC16-0YA5 | SIMATIC STEP 7 Professional 2021 SR2 & TIA Portal Step 7 Professional V19 Combo License DVD -See Note 3 at the bottom Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7822-1AE23-0YE5 | Upgrade SIMATIC STEP 7 Professional V11..V18 ->V19 or V17/2021..V18/2021 SR1 Combo -> V19/2021 SR2 Combo (Download) – See Note 3 at the bottom Internet software download |
| 6ES7822-1AA23-0YE5 | Upgrade SIMATIC STEP 7 Professional V11..V18 ->V19 or V17/2021..V18/2021 SR1 Combo -> V19/2021 SR2 Combo (DVD) -See Note 3 at the bottom Boxed version with DVD and USB license media |
| 6ES7822-1AE23-0YE3 | Upgrade SIMATIC STEP 7 Professional Legacy V11/2010..V16/2017 Combo -> V19/2021 SR2 Combo Floating License (Download) – See Note 4 at the bottom Internet software download |
| 6ES7822-1AA23-0YE3 | Upgrade SIMATIC STEP 7 Professional Legacy V11/2010..V16/2017 Combo -> V19/2021 SR2 Combo Floating License (DVD) -See Note 4 at the bottom Boxed version with DVD and USB license media |
| Order No. | escription |
| 6ES7810-5CC04-0YY2 | SIMATIC STEP 7 Professional SUS Combo (TIA Portal & Classic) Download |
| 6ES7810-5CC04-0YE2 | SIMATIC STEP 7 Professional SUS Combo (TIA Portal & Classic) DVD |
| Order No. | Description |
| 6ES7810-4CE12-0YB5 | SIMATIC STEP 7 V5.7 SP2 Single Floating License Download Internet software download |
| 6ES7810-4CC12-0YA5 | SIMATIC STEP 7 V5.7 SP2 Single Floating License DVD Boxed version with DVD and USB license media |
| Order No. | Description |
| 6ES7810-4CE12-0YE5 | SIMATIC STEP 7 Upgrade Standard V5.3, V5.4, V5.5, V5.6 to V5.7 Floating License Internet software download |
| Order No. | Description |
| 6ES7810-4BC01-0YX2 | STEP 7 (Classic) SUS |