Input and Output Connections
AC-825IP Hardware Installation and User Guide 37
The output can sink current from any power management board (see
Section 3.4).
For UL installations, the installer must configure the system as fail-safe to
comply with NFPA (National Fire Protection Association) regulations.
4.4 Card Readers and Keypads
Each access control panel can be connected to a maximum of 6 readers (or 10
readers when using D-805).
A keypad is required for any reader mode that requires PIN code entries, such
as "Card or PIN", "PIN Only" or "Card and PIN (Secured mode)".
When connecting a reader, the following should be defined:
Scenario Setting
Two Readers per Door
Door 1 – Reader 1 IN/OUT
Door 1 – Reader 2 IN/OUT
Door 2 – Reader 3 IN/OUT
Door 2 – Reader 4 IN/OUT
Door 3 – Reader 5 (OSDP) IN/OUT
Door 3 – Reader 6 (OSDP) IN/OUT
One Readers per Door
Door 1 – Reader 1 IN/OUT
Door 2 – Reader 2 IN/OUT
Door 3 – Reader 3 IN/OUT
Door 4 – Reader 4 IN/OUT
Door 5 – Reader 5 (OSDP) IN/OUT
Door 6 – Reader 6 (OSDP) IN/OUT
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