Справочник Пользователя для Carrier 17/19EX
Processor Module (PSIO) (
Inputs
Each input channel has 3 terminals; only 2 of the terminals are used. Application of machine
determines which terminals are normally used. Always refer to individual unit wiring for terminal
numbers.
Outputs
Output is 20 vdc. There are 3 terminals per output, only 2 of which are used, depending on
the application. Refer to the unit wiring diagram.