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Keyscan EC2500 Series User Manual

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Technical Guide
Installing and Connecting System Components

Table of Contents

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Keyscan EC2500 Series Specifications

General IconGeneral
ModelEC2500 Series
Housing MaterialMetal
CommunicationTCP/IP, RS-485
Operating Voltage12 VDC
Transaction Buffer50, 000 events

Summary

Installation Requirements

Grounding

ACU Wiring Termination and Configuration

Terminating Wiring at the ACU

Instructions for terminating reader, lock, input, and output wiring at the ACU.

Power Up and Test Voltages

Procedure for powering up the system and verifying voltages.

Enclosure and Component Mounting

Control Board Mounting Locations

Diagrams showing mounting positions for various control boards.

Input and Output Wiring

Reader Wiring

Wiring diagrams for various reader types.

Control Board Specifics and Relay Functions

OCB-8 Relay Board and Lock Wiring

Specifications for OCB-8 relay board and lock wiring procedures.

Relay Status and Fail Safe/Secure Devices

Explanation of relay status LEDs and fail safe/secure lock device connections.

Specialized Wiring: Elevator and Floor Control

Elevator Floor Wiring

Wiring assignments for elevator control boards and OCB-8.

Floor Input Wiring

Diagrams for terminating floor input wiring for EC1500/EC2500.

Reader and Communication Connectivity

Reader Wiring at ACU

Detailed wiring instructions for various readers to the ACU.

Jumper Settings and Configuration

Advanced Jumper Settings and Defaults

Restore Default Settings Jumper J1

Procedure to reset the control board to factory defaults.

Communication Methods and Setup

Power Supply and System Power-up

Power Supply Specifications and Calculation

Details on DPS-15 power supply and current calculation tables.

System Power-up Procedures

Guidelines for initial power-up of the control board.

Test Points and Communication Voltages

Control Board Voltage Test Points

Correct voltages for control board test points.

Communication Terminal Test Points

Correct voltages for communication terminals on various boards.

Communication Diagnostics

Communication Status LEDs

Interpreting communication status LEDs for troubleshooting.

System Status LED

Understanding the multi-color system status LED.

Appendix A: Keyscan / HID Readers

Reader Power Specifications

Power requirements for Keyscan and HID readers.

Appendix B: Indala Readers

Indala Reader Power Specifications

Power requirements for Indala proximity readers.

Reverse Network Configuration Procedures

Setting IP Address on Access Control Boards

Procedure to set IP addresses for reverse network communication.

CA250B Quick Reference

CA4500B Quick Reference

CA8500B Quick Reference

EC1500B Quick Reference

EC2500B Quick Reference

Current Ratings

Relay States

Warranty Information

Limited Warranty

Keyscan's warranty terms for product defects in materials and workmanship.

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