Fortress Interlocks Ltd. has been at the forefront of developments in safety interlocking for over forty years. A market leader in the design and manufacture of interlock systems, Fortress has an enviable track record of project implementation. With an extensive global distribution network, Fortress supplies industries throughout the world. Fortress is a member of the Halma Group, a successful international company with extensive experience in the fields of safety, security and environmental protection. The financial, technical and human resources available to Fortress ensure its ability to undertake and successfully complete projects anywhere in the world.

| 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 |