Hardware versions - Difference between 2N® Lift1 HW version 1 and 2N® Lift1 HW version 2
This FAQ summarizes the basic differences between Hardware Version 1 and Hardware Version 2 of the 2N® Lift1. Differences in firmware are also noted. For a complete description of the parameters, please refer to the manual: https://wiki.2n.cz/l1um/latest/en. Use the most current version available of the service tools to configure the 2N® Lift1 unit. The 2N® Service Tool can automatically detect the type of hardware used.
| 2N® Lift1 - HW version 1 (=< December 2017) | 2N® Lift1 - HW version 2 (>= December 2017) |
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HW version 2 - Differences and description, firmware included
Change | Description |
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| Button 2 | Accessed on the right side (rear-view) |
| Switches | The switch 2 has been removed, only the switch or the blocking module can be used. |
| Voice Alarm Station | Possible to connect on VAS1 or VAS2, when numbers from 01X or from 02X are used. |
External power source 12V (external pictograms) | It is used to power external pictograms as well as internal LEDs when a checking call is not underway (LEDs are blinking, new EN81-20 regulation) |
Inverting ALARM and CANCEL inputs | Jumper for inverting for ALARM was removed and new parameter was added : 920 - ALARM input (support autodetection of NC/NO) 916 - CANCEL input. |
ALARM 2 input short/long press | Short (100ms) makes call on numbers stored in 02X. Long (3000ms) confirms rescue process (Parameter 966). |
| Protocol change | CPC antenna/KONE, P100 2N ext: new events - Button stuck, Battery error (with 2N® EasyGate PRO usage). |
| New parameter | 970 - Consumption from on-hook telephone line allowed: 2N® EasyGate PRO (power for LEDs when checking calls was not accepted/proceeded, parameter 987). 811 - Manual checking call activation (07X) 920 - mode for ALARM 1 input, (NC,NO, autodetection) |
| Renumbering of parameters | 971 --> 871 (Count of message repetitions) 972 --> 872 (Message recording) 975 --> 875 (Message options) 976 --> 876 (Call confirmation and call end message language selection) 977 --> 877 (Outgoing call message selection) 915 --> 917 (Hang-up timeout between calls) |
| Default value change | 943 --> 1200ms (Max. busy tone period) |
| Parameter removed | 964 (Min. time of active CANCEL input) |