Thats right Mick, with this type of unit theres nothing else. This is good for looks and simplicity but possibly bad for the cooling of the electronics...
Be aware that when swopping between the module and points the ignition timing will probably need resetting. Because of this I have bought just a spare module (11 pounds ebay) which I can install by the roadside, undoing the little allen screws and so hopefully leaving the timing unaffected...