How to Connect XP-GTR1500 Controller and Door Accessories with MAS-RBU Relay Board

Problem (Issue) Statement:	How to connect XP-GTR1500 controller and door accessories with MAS-RBU relay board
Description:	A guide to connect XP-GTR1500 controller and door accessories with MAS-RBU for door access.
Related Software:	NA
Related Hardware:	XP-GTR1500L Controller with MAS-RBU XP-GTR1500LABX Controller with MAS-RBU
System Application:	Single Door Access System
Symptom and Finding:	NA
Cause:	For first time hardware wiring connection between XP-GTR1500 controller and door accessories with MAS-RBU.
Solution:	Summary Please follow the wiring diagram as below. To validate the communication between XP-GTR1500 controller and MAS-RBU. . Step-by-step Guide: Please follow the wiring diagram as below: Step 1: Wiring diagram for XP-GTR1500 and door accessories with RS485 connection to PC: Figure 1: Wiring Diagram for XP-GTR1500 and Door Accessories using RS485 Connection Step 2: Wiring diagram for XP-GTR1500 and door accessories with LAN connection to PC: Figure 2: Wiring Diagram for XP-GTR1500 and Door Accessories using LAN Connection . . To validate the communication between XP-GTR1500 controller and MAS-RBU: Step 1: After completing the termination of the wiring, switch on the power to the XP-GTR1500 controller. Step 2: Ensure that the DOWNLINK icon is shown on the controller's LCD screen. The DOWNLINK icon is highlighted in the following screenshot: Figure 3: DOWNLINK* Icon on Controller's LCD Screen* Note If the DOWNLINK icon is not shown in the controller's LCD screen, please ensure that the jumper J2 on the MAS-RBU unit is shorted, as shown in the following figure: Figure 4: Shorting Jumper J2 on MAS-RBU unit.
Date Documentation:	19/6/2018 (Rev 1.1)

PROOF-READ

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Summary

Please follow the wiring diagram as below.

To validate the communication between XP-GTR1500 controller and MAS-RBU.

Step-by-step Guide:

Please follow the wiring diagram as below:

To validate the communication between XP-GTR1500 controller and MAS-RBU:

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