Description
Designed for current boosting of the bus, extension of the line length and galvanic isolation of the bus. Output current max. 2A. 2 independent bus output terminal boards – each providing 500 m of bus length.
JA-120Z Bus back-up booster unit for JA-100
The product is offered as an electronic module with the JA-83PWR power supply unit. We recommend installation in a PLV-CP-L plastic housing. The product is a component of the JABLOTRON 100+ system, is addressable and occupies one position in the system.
- Output current max. 2A
- 2 independent bus output terminal boards – each providing 500 m of bus length
- The galvanic isolation of the output terminals deals with different ground potentials and safety isolation of the bus
- Up to 3 boosters can be arranged in series
- Back-up battery up to 18 Ah
Technical specifications
| Mains supply (83PWR power supply) | 90 – 250 V |
|---|---|
| Power input | 50 VA |
| Input part | |
| Power via the control panel bus | 12 V DC (9 … 15 V) |
| Current consumption | |
| – Nominal for backup calculation | 10 mA |
| – Maximum for cable selection | 10 mA |
| Output part | |
| Output supply voltage | typically 13.7 VÂ DC |
| Maximum total current load | 2 A |
| Galvanically isolated | (test voltage 4 kV) |
| General | |
| Rechargeable battery 12V | 7 – 18 Ah |
| Battery type: | lead, gel type |
| Dimensions of the electronic unit | 102 x 66 x 14 mm |
| Dimensions of the power supply unit | 170 x 80 x 65 mm |
| Dimensions of the PLV-CP-L plastic housing | 357 x 297 x 105 mm The PLV-CP-L plastic housing is not included in the delivery! |
| Classification | security level 2/environment class II Note: valid only if installed in a PLV-CP-L plastic housing or in the housing of another certified device with security class 2 or higher. |
| – in accordance with | EN 50131-1, EN 50131-6 |
| – environment | general indoor |
| – range of operating temperatures | -10 to +40 °C |
| – operating humidity | 75 % RH, without condensation |
| – certification body | Trezor Test s.r.o. (no. 3025) |
| Also meets | EN 60950-1, EN 50130-4, EN 55022 |
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