DDC Network Controllers
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DP11 | |
| The DP11 is a RS485 Network Controller for both DDC and Access Field Controllers. The DP11 has a 'PET' paging facility and a local centronix alarm printer port. This unit can connect to a PC or a modem via a RS232 connection. | ||
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DP22 | |
| The DP22 is a RS485 network controller for both DDC and access field controller. The DP22 has an email function for alarms and is connected to the network via an IP connection and transmits using UDP protocol. | ||
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FacServe | |
| The FacServe unit is an IP to RS232 converter. It is primarily used to link a DP11 or single field controller to an IP-based network. | ||
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Repeater | |
The repeater is used to extend a RS485 or to create a RS485 star network. |
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