Carlo Gavazzi Automation

Fieldbuses - Elevator

Carlo Gavazzi's Dupline® 3-wire bus makes elevator control systems simpler and more effective than traditional systems. Space and cost saving I/O boards with 2 inputs and outputs are mounted in each floor fixture and connected to the push button and lights. In the elevator car, where the number of signals is higher, boards with multiple I/Os are used. All the I/O boards are connected to the same cable, which provides 24VDC power for lights and floor indicators and also serial communication connection with the Dupline® master module.

Product Selector

G21205501700 8-Channel Transmitter for Push Buttons Or Transistors (NPN)
English Data Sheet PDF-Data Short description:  Dupline input module Number of inputs:  8
Long Description:  8-Channel Transmitter for Push Buttons Or Transistors (NPN) Input voltage:  Voltage free
Mounting method:  Surface mounted (plaster) Degree of protection (IP):  IP20
G21205502700 8-Channel Transmitter for Push Buttons Or Transistors (PNP)
English Data Sheet PDF-Data Short description:  Dupline input module Number of inputs:  8
Long Description:  8-Channel Transmitter for Push Buttons Or Transistors (PNP) Input voltage:  Voltage free
Mounting method:  Surface mounted (plaster) Degree of protection (IP):  IP20
G21305511700 Dupline De-Central Module with 8 Outputs To Either Contacts Or As Transistor (NPN)
English Data Sheet PDF-Data Short description:  Dupline De-central Output Module
Long Description:  Dupline De-Central Module with 8 Outputs To Either Contacts Or As Transistor (NPN) Input voltage:  Voltage free
Mounting method:  Flush mounted (plaster) Degree of protection (IP):  IP00
G21305521700 Dupline De-Central Module with 8 Outputs To Either Contacts Or As Transistor (PNP)
English Data Sheet PDF-Data Short description:  Dupline De-central Output Module
Long Description:  Dupline De-Central Module with 8 Outputs To Either Contacts Or As Transistor (PNP) Input voltage:  Voltage free
Mounting method:  Flush mounted (plaster) Degree of protection (IP):  IP00
G21404421700 Dupline De-Central Module with 2 Inputs and 2 Outputs for Respectively Push Buttons and PNP Transistors
English Data Sheet PDF-Data Short description:  Dupline De-central IN/OUT module
Long Description:  Dupline De-Central Module with 2 Inputs and 2 Outputs for Respectively Push Buttons and PNP Transistors Input voltage:  Voltage free
Mounting method:  Flush mounted (plaster) Degree of protection (IP):  IP00
G21405510700 Dupline De-Central Module with 4 Inputs and 4 Outputs for Respectively Push Buttons and NPN Transistors
English Data Sheet PDF-Data Short description:  Dupline De-central IN/OUT module
Long Description:  Dupline De-Central Module with 4 Inputs and 4 Outputs for Respectively Push Buttons and NPN Transistors Input voltage:  Voltage free
Mounting method:  Flush mounted (plaster) Degree of protection (IP):  IP00
G21405520700 Dupline De-Central Module with 4 Inputs and 4 Outputs for Respectively Push Buttons and PNP Transistors
English Data Sheet PDF-Data Short description:  Dupline De-central IN/OUT module
Long Description:  Dupline De-Central Module with 4 Inputs and 4 Outputs for Respectively Push Buttons and PNP Transistors Input voltage:  Voltage free
Mounting method:  Flush mounted (plaster) Degree of protection (IP):  IP00
G21960005700 Plug and Play RS232 and RS485 Interface with Built-In Protocol for Modbus
English Data Sheet PDF-Data Short description:  Dupline De-central Channel Generator with DC power on the third wire
Long Description:  Plug and Play RS232 and RS485 Interface with Built-In Protocol for Modbus Input voltage:  Voltage free
Mounting method:  Flush mounted (plaster) Degree of protection (IP):  IP00


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ItemCode Description
G21205501700 8-Channel Transmitter for Push Buttons Or Transistors (NPN)
G21205502700 8-Channel Transmitter for Push Buttons Or Transistors (PNP)
G21305511700 Dupline De-Central Module with 8 Outputs To Either Contacts Or As Transistor (NPN)
G21305521700 Dupline De-Central Module with 8 Outputs To Either Contacts Or As Transistor (PNP)
G21404421700 Dupline De-Central Module with 2 Inputs and 2 Outputs for Respectively Push Buttons and PNP Transistors
G21405510700 Dupline De-Central Module with 4 Inputs and 4 Outputs for Respectively Push Buttons and NPN Transistors
G21405520700 Dupline De-Central Module with 4 Inputs and 4 Outputs for Respectively Push Buttons and PNP Transistors
G21960005700 Plug and Play RS232 and RS485 Interface with Built-In Protocol for Modbus

Documentation

 

Fieldbuses Overview