2.4.5 RS-485 Wiring
Note
• There are four RS-485 interfaces, which are for connecting ID card reader, IC card reader, QR
code scanner, fingerprint and card reader, card recycler, text screen, fingerprint reader, and face
recognition terminal. Take the wiring of RS-485 card reader as an example.
• For details about text screen, see Configuring Screen Parameters in User Manual of iVMS-4200
AC Client Software.
DS-K3Y501 Flap Barrier Quick Start Guide
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