Ethernet Disconnects
Ethernet Disconnects
By connecting to the site’s emergency stop system, Ethernet Primary Dispenser Disconnects provide low voltage disconnection for dispensers that use Ethernet network cabling for primary dispenser communication. Models are available that will disconnect 1 or 2 Ethernet cables for 8 dispensers or disconnect one Ethernet cable for 16 dispensers.
PRIMARY DISCONNECTS
Primary Disconnects provide emergency stop and service disconnect switches for dispenser data and credit card data circuits.
Primary disconnect for dispenser data and credit card data for dispensers equipped with Ethernet circuits for data communication.
Emergency Stop Connection
Connect to the emergency stop system by the means of a Class 2 transformer that is plugged into an outlet controlled by the emergency stop system.
Expandable
Expandable to allow disconnecting of additional secondary communication circuits such as intercom and media circuits. This is easily done by connecting the secondary disconnects to the remote expansion port located on the side of the primary disconnect.
Individual Disconnects
Individual disconnects for each circuit types allows the disconnect to be located where the conductors enter the building. This can eliminate costly additional wiring and downtime that maybe required to re-route conductors to a central location such as the electrical room, during a retrofit or site upgrade.
Certifications/Approvals
- cUL Listed 1238
- For compliance with NEC® 514.11 and NFPA® 30A Section 6.7 requirements for Emergency Disconnects at Motor Fuel Dispensing Facilities (controlled by E-Stop system).
- For compliance with NEC® 514.13 requirements for Maintenance Disconnects at Motor Fuel Dispensing Facilities (switches to disconnect individual dispenser circuits for servicing).
General
| Number of Dispenser Channels | 8 or 16 Dispensers |
| E-Stop Control Input | Powered by Class 2 24VAC Transformer Connected to 120VAC E-Stop Controlled Outlet |
| Number of Conductors Disconnected per Dispenser |
8D and 16D Models = 1 Ethernet Cable per Dispenser 88D = 2 Ethernet Cables per Dispenser |
| Signal Circuit Rating | Class 2, 48V Max, 3 Amp |
| Surge Protection Available | No |
| Individual Channel Control Switches | Yes |
| Lockable Channel Control Switches | Yes |
| Secondary Remote Expansion Output |
Yes |
Wall Mounted Primary Ethernet Disconnect Components & Dimensions
- Input Connection Panel
- Ethernet Input Jacks
- Output Connection Panel
- Ethernet Output Jacks
- Input Power Connection
- Service Disconnects (Behind Cover)
- Control Output to Secondary Disconnect Controller
Rack Mounted Primary Ethernet Disconnect Components & Dimensions
- Input Connection Panel
- Ethernet Input Jacks
- Output Connection Panel
- Ethernet Output Jacks
- Input Power Connection
- Service Disconnects (Behind Cover)
- Control Output to Secondary Disconnect Controller
Wall Mounted Primary Ethernet Disconnects
| Model Number | Description |
|---|---|
| DDS-EXP8D | Primary Ethernet Dispenser Disconnect, 1 Ethernet Cable for 8 Dispensers |
| DDS-EXP88D | Primary Ethernet Dispenser Disconnect, 2 Ethernet Cables for 8 Dispensers |
| DDS-EXP16D | Primary Ethernet Dispenser Disconnect, 1 Ethernet Cable for 16 Dispensers |
Rack Mounted Primary Ethernet Disconnects
| Model Number | Description |
|---|---|
| DDS-ERP8D | Rack Mounted Primary Ethernet Dispenser Disconnect, 1 Ethernet Cable for 8 Dispensers |
| DDS-EXP88D | Primary Ethernet Dispenser Disconnect, 2 Ethernet Cables for 8 Dispensers |
| DDS-ERP16D | Rack Mounted Primary Ethernet Dispenser Disconnect, 1 Ethernet Cable for 16 Dispensers |
Featured
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-0813 Primary & Secondary Dispenser Disconnect Solutions Datasheet.pdf | 3.91 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-0834 Power Integrity Integrated Electrical Controls Catalog.pdf | 47.96 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
 |
44-1076 DDS-EXPxxD Installation Instruction Rev O 12-04-13.pdf | 3.7 MB | |
 |
44-1087 DDS-ERPxD Installation Instruction Rev O 4-9-15.pdf | 2.73 MB |