Hartmann Controls | 8-Floor
Expander (or 8-port IO
Expander) board only without
enclosure. (Requires
Starter Kit).

Product #: PRS-IO-EXP8PCB
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The POE-IO-EXP8PCB is used to expand the amount of Inputs/Outputs or Floors in a PRS-IO-STR or POE-ELV-STR by 8. Communicating via RS485, this controller can be connected via interconnect strips or standard RS485 wiring. Can be located up to 2000' from the master controller.
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