Annex F Default IP Addresses for components of a Vending Machine (Informative)

This informative annex describes default IP addresses component providers may use when delivering their components (see Table 145). How to change the IP addresses is vendor-specific. The OPC UA servers should, as default, use port 4840.

Table 145 - Default IP Addresses for components of a Vending Machine
Component IP Address Network Mask Gateway
Machine Engine192.168.101.2255.255.255.0192.168.101.1
Payment Service192.168.101.3255.255.255.0192.168.101.1
Price Service192.168.101.4255.255.255.0192.168.101.1
UI192.168.101.5255.255.255.0192.168.101.1
Audit Collect192.168.101.6255.255.255.0192.168.101.1
Tax Audit192.168.101.7255.255.255.0192.168.101.1
Bill Payment Device192.168.101.8255.255.255.0192.168.101.1
Coin Payment Device192.168.101.9255.255.255.0192.168.101.1
Cashless Payment Device192.168.101.10255.255.255.0192.168.101.1

If a piece of hardware is implementing more than one component, it is vendor-specific which IP address should be used as default. For example, if the machine engine and payment service are implemented in one OPC UA server, the default IP address may either be 192.168.101.2 or 192.168.101.3.

Using dynamic IP resolution, etc. requires a vendor-specific configuration of the components. The default IP addresses are intendent to work in simple environments without configuration of network addresses.