Carrier PC211 specifications Processor Module Psio Figure, Inputs

Click here for Figure 41 — PSIO Module Address Selector Switch Locations and LED Locations

Click here for Figure 42 — LID Module (Rear View) and LED Locations

Processor Module (PSIO) (Figure 43)

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.

Click here for Figure 43 — Processor (PSIO) Module