CAN bus network

will this CAN network work?

ecumaster PMU16 can2

blink keypad 12button

link fury ecu

haltech ic7

haltech tca8

all of this in the same bus

if not how can i correct my network with all this device work together

my problem of this network is that if i set link to send can data to ic7 my keypad are not respond, and if i dont sent can data to ic7 my keypad works nomally

Have you confirmed that all CAN bus devices are set to the same bus speed (also referred to as "baud rate")? I would not be surprised of the keypad and ECUmaster PMU16 was 500k, and the Link ECU and Haltech IC7 was 1Mbit. I'm pretty sure both the Link and ECUmaster have more than one CAN bus, so you could run two different busses at different speeds.

im a wiring guy not a tuner myself.so, im curious.what if baud rate of each device are the same.is it possible to run all this device using single bus? or is there any way to do this with using only 1 CAN bus of link ecu.

All devices on a single can bus must be at the same speed for the bus to function correctly. Finally, there could be CAN ID conflicts -- you have to explore each device to understand if that's an issue. I would expect you to be able use all of those devices if there speed was compatible, but you are right to test / confirm this on the bench before going to deep into wiring everything.

Which Link Fury model is this? The current G4+ Fury and G4X Fury have 2 can busses available (CAN1 is on the 5-pin connector, and CAN2 on the B connector)