Difference between revisions of "RIO - Remote Input/Output Unit"
From Zenitel Wiki
| Line 2: | Line 2: | ||
[[image:RIO Remote InputOutput Unit.jpg|thumb|150px|RIO - Remote Input/Output Unit]] | [[image:RIO Remote InputOutput Unit.jpg|thumb|150px|RIO - Remote Input/Output Unit]] | ||
| + | == Features == | ||
| + | * 8 inputs - programmable to normally open or closed. | ||
| + | * 18 outputs | ||
| + | * Provides connectors for 3 MRBD Multi-Relay Boards with drivers. | ||
| + | * Easy connection in mounting box (included) | ||
| + | * Easy programming of the unit from the AlphaPro programming tool for PC. | ||
| + | * Connects by RS485 or RS232 to the AlphaCom exchange. | ||
| + | * When using RS485, up to 10 units can be chained. | ||
| + | * With RS485 the maximum distance from the exchange is 1 km. | ||
| + | * Status LED on the board. | ||
| + | * Built-in error indication | ||
| + | * Power must be supplied locally if the RIO unit is mounted outside the exchange room. | ||
| + | |||
| + | == Description == | ||
| + | The Remote Input Output Unit (RIO) is a flexible way of | ||
| + | connecting digital inputs/outputs to the AlphaCom | ||
| + | exchange. The devices can operate on point to point | ||
| + | connections (RS 232) or on a multidrop bus (RS 485) | ||
| + | |||
| + | Each RIO unit has 8 inputs and 18 outputs. The outputs | ||
| + | are connected to the relayboard MRBD. Each MRBD has | ||
| + | 6 relays. If all 18 outputs are used, 3 MRBD boards are | ||
| + | required. The RIO and the MRBD are interconnected with | ||
| + | a cable included with the MRBD. The RIOs can be mounted | ||
| + | away from the exchange room, thus reducing cabling. | ||
| + | If response time is critical (<2sec), as in audio control, the | ||
| + | internal RCIs and RCOs in the exchange should be used. | ||
| + | |||
| + | The RIO is used for:<br> | ||
| + | * Distribution of remote control outputs (RCOs) from the AlphaCom exchange such as door opening, video camera control, additional call indications etc. | ||
| + | * Connection of technical alarm inputs (RCIs). The alarm inputs can be signals coming from temperature control devices, fire panels, burglar alarms etc. The AlphaCom itself provides 6 RCI (2 in ACM) inputs, this can be increased to 140 RCIs by using the maximum number of RIOs. | ||
[[Category:AlphaCom E System]] | [[Category:AlphaCom E System]] | ||
Revision as of 13:28, 26 June 2007
Features
- 8 inputs - programmable to normally open or closed.
- 18 outputs
- Provides connectors for 3 MRBD Multi-Relay Boards with drivers.
- Easy connection in mounting box (included)
- Easy programming of the unit from the AlphaPro programming tool for PC.
- Connects by RS485 or RS232 to the AlphaCom exchange.
- When using RS485, up to 10 units can be chained.
- With RS485 the maximum distance from the exchange is 1 km.
- Status LED on the board.
- Built-in error indication
- Power must be supplied locally if the RIO unit is mounted outside the exchange room.
Description
The Remote Input Output Unit (RIO) is a flexible way of connecting digital inputs/outputs to the AlphaCom exchange. The devices can operate on point to point connections (RS 232) or on a multidrop bus (RS 485)
Each RIO unit has 8 inputs and 18 outputs. The outputs are connected to the relayboard MRBD. Each MRBD has 6 relays. If all 18 outputs are used, 3 MRBD boards are required. The RIO and the MRBD are interconnected with a cable included with the MRBD. The RIOs can be mounted away from the exchange room, thus reducing cabling. If response time is critical (<2sec), as in audio control, the internal RCIs and RCOs in the exchange should be used.
The RIO is used for:
- Distribution of remote control outputs (RCOs) from the AlphaCom exchange such as door opening, video camera control, additional call indications etc.
- Connection of technical alarm inputs (RCIs). The alarm inputs can be signals coming from temperature control devices, fire panels, burglar alarms etc. The AlphaCom itself provides 6 RCI (2 in ACM) inputs, this can be increased to 140 RCIs by using the maximum number of RIOs.