QXEP I/O Modules
QXEP-MR modules extend intelligent controllers with secure reader interfaces, monitored inputs, relay outputs, alarm monitoring, elevator control, and facility automation.
Hardware · 4 listed products

What it delivers.
HID Mercury Series 3 reader, input, and output modules for distributed access control expansion.
Products in this family.
QXEP-MR50-S3
Single-reader interface with two monitored inputs and two control relays.
View productQXEP-MR52-S3
Two-reader interface with eight monitored inputs and six relays.
View productQXEP-MR16IN-S3
Sixteen supervised or unsupervised input circuits with two programmable outputs.
View productQXEP-MR16OUT-S3
Sixteen configurable Form C relay outputs for facility and access control.
View productProduct specifications.
Models
QXEP-MR50-S3, MR52-S3, MR16IN-S3, and MR16OUT-S3
Reader interfaces
One or two reader ports on MR50 and MR52 models
Inputs
Up to 16 configurable input circuits on MR16IN
Outputs
Up to 16 Form C relay outputs on MR16OUT
Architecture
Distributed HID Mercury Series 3 RS-485 expansion
Competitive advantages.
Series 3 secure crypto memory
Distributed RS-485 architecture
Reader, input, and output expansion
Door, alarm, elevator, and facility control
Product downloads.
QXEP-MR50-S3 Spec Sheet
Open resourceQXEP-MR52-S3 Spec Sheet
Open resourceQXEP-MR16IN-S3 Spec Sheet
Open resourceQXEP-MR16OUT-S3 Spec Sheet
Open resourceSpecify the right product.
Talk with QXR about compatibility, architecture, availability, and the right configuration for your project.
