Title: Hardware Installation Guide.pdf
When configured as supervised, the input circuit will report not only open and closed, but also open circuit, shorted, grounded*, and foreign voltage*. A supervised input circuit requires two resistors be added to therevision 6 — 125LNL-2210 Intelligent Single Door Controllercircuit to facilitate proper reporting. The standard supervised circuit requires 1K Ohm, 1% resistors and should be located as close to the sensor as possible. Custom end of line (EOL) resistances may be configured via the host software.Grounded and foreign voltage states are not a requirement of UL 294 and therefore not verified by UL.The input circuit wiring configurations shown are supported but may not be typical:1K,1%1K,1%Standard Supervised Circuit, Normally Open ContactIN1IN21}T B 11K,1%1K,1%Standard Supervised Circuit, Normally Closed ContactUnsupervised Circuit, Normally Closed ContactUnsupervised Circuit, Normally Open Contact24.1.4Relay Circuit Wiring