 Building on the proven technology of their sequential mains unit design, Bryant Broadcast & Data Communications have expanded the range with this intelligent, fully programmable, macro driven, serially controllable version.
The units are supplied configured as a standard sequential mains unit with GPI start and cascade out connections. The inter relay timing is set at 500ms. However, the unit can be re-programmed, using the supplied WindowsTM software, to change the sequence on order, the sequence off order and the inter relay timings of both sequence on and off independently. Because of the programmable nature of these units, the sequence off can alternatively be configured with sophisticated load shedding capabilities, triggered by a UPS power failure relay contact for instance, by setting certain outputs to turn off immediately, followed by other outputs over time as any power loss persists. As soon as the main power comes back, the unit will re-sequence the outputs back on. Additionally the cascade out contact can be reconfigured as an emergency dump input, which could be connected to a low battery relay contact on the UPS.
Where more than one unit is required, they can be 'daisy-chained' together using the RS 422/485 multi-drop interface, up to a maximum of 255 units. These can be controlled using Bryant Broadcast's sophisticated WinPower Pro control and monitoring software. Alternatively, users can interface them to their existing Automation Control Software, BNCS/CollediaTM, Pharos Pilot/Exception etc. by using the appropriate drivers. The full serial protocol is available for developers, please contact Simon Quill for more information.
| Part No. |
Description |
Price £ each |
1 |
5 |
10 |
| SMS 112P |
Sequential Mains Unit with Serial Control includes WinPower Lite software |
398.25p |
375.89p |
355.93p |
| SMS WPP |
Bryant WinPower Pro, multi machine control and monitoring software |
500.00p |
|
| |
