Contents Introduction .................................. 1 What are the MPC Open XP and MPC Open XPIO expanders? ..............1 MPC Open XP specifications ..........................3 MPC Open XPIO48 and MPC Open XPIO816 specifications ................5 Safety considerations............................6 Installing the MPC Open XP ............................7 Mounting the MPC Open XP ..........................
The MPC Open XP is powered by a Class 2 power source. Take appropriate isolation measures when mounting it in a control panel where non-Class 2 circuits are present. • Carrier controllers can share a power supply as long as you: • Maintain the same polarity.
Balco TS8000 - 1 kOhm at 70°F (21°C) Input voltages should be from 0.6–1.2 V NOTE For improved accuracy, Carrier recommends using an external current transducer- type RTD, when RTD's are required with the MPC Open XP. Be aware that milliamp-type sensors require different jumper settings and different wiring arrangements.
UL: NEC CL2P, or better ZS sensor overview ZS Sensors are thermistor-based temperature sensors that may optionally sense humidity, CO , or VOC. ZS Sensors are wired to the Rnet port on most Carrier controllers. REQUIREMENTS • A v6.0 or later i-Vu® system •...
Wire the sensors to the controller's Rnet port. NOTE If the Rnet has multiple SPT Standard sensors, you must give each a unique address on the Rnet. For basic user instructions, see the SPT Sensors Owner Guide. For more detailed instructions, see the Carrier Sensors Installation Guide.
Installing the MPC Open XP Wireless sensor overview The Carrier wireless sensors, designed for zone control, are low-power wireless devices that use light-harvesting through solar panels as their primary power source. The wireless line of sensors includes the models shown in the list below.
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If using shielded wire, connect the shield wire and the ground wire to the Gnd terminal. ○ MPC Open XP and Carrier® ChillerVu™ (OPN-PSM-MPCXPE and the OPN-PSM-SIM) - Verify that the ○ Enhanced Access DIP switch is set to Off.
To wire an Equipment Touch to the MPC Open XP NOTE The Equipment Touch requires a 24 Vac power supply. It is not powered by the Rnet. CAUTION Carrier controllers can share a power supply as long as you: •...
Troubleshooting Troubleshooting If you have problems mounting, wiring, or addressing the MPC Open XP or the expander, contact Carrier Control Systems Support. NOTE To help you troubleshoot, obtain a Module Status (Modstat) from the controller and review the System Error and Warning details.
To restore factory defaults CAUTION This erases all archived information and user-configuration settings. You will have to reconfigure all custom settings. It is recommended to restore the factory defaults only under the guidance of Carrier Control Systems Support. To erase volatile memory data and restore factory default configuration settings: Turn off the MPC Open XP's power switch.
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