Communication between IRC5 Compact and CTM Module

Hi all,

Is it possible to get communication between 4 IRC5 compact controllers and 1 CTM module trough a managed switch from Allen Bradley?
Because if we connect the CTM module directly to 1 of the IRC5 compact controllers the communication is established immediately. Once we try again trough the managed switch, which is configured as a normal switch at the moment, the communication is lost.

We use the following IP settings on the WAN ports of the IRC5 compact controllers:

  • Controller1:
    IP: 10.10.3.45
    Subnet: 255.255.240.0
    Gateway: 10.10.0.254

  • Controller2:
    IP: 10.10.3.65
    Subnet: 255.255.240.0
    Gateway: 10.10.0.254

  • Controller3:
    IP: 10.10.3.85
    Subnet: 255.255.240.0
    Gateway: 10.10.0.254

  • Controller4:
    IP: 10.10.3.105
    Subnet: 255.255.240.0
    Gateway: 10.10.0.254

The following IP setting is used for the WAN port of the CTM
IP: 10.10.4.85
Subnet: 255.255.240.0
Gateway: 10.10.0.254

Any help would be welcome.

check the fire wall settings on the omnicore controller - communication. As per the conveyor tracking manual.