The J-NET-INT-485 interface module allows GFE's range of panels to be interfaced to repeaters and/or sub-panels using a 4-core data communication cable suitable for RS-422/RS-485 data transmission using a common data communication loop in a ring topology. These units can also use a double-redundant data communication loop for extra security and reliability when used in conjunction with a Juno Net or Junior main panel by creating a bi-directional communication flow.
Each panel, repeater and sub-panel will require one of these interface modules. The maximum distance between two nodes is 1.2Kms including the return path to the main panel.
|Supply Voltage||17 - 30 V DC|
|Dimensions (WxHxD)||135x35.5x18 mm|
|Working Temperature, C°||0 - +40|
|Manufacturer||GLOBAL FIRE EQUIPMENT|