Introduction
MPC Open XP
MPC Open XP IO48/816
Carrier Proprietary and Confidential
CARRIER CORPORATION ©2017
Installation and Start-up Guide
All rights reserved
3
MPC Open XP specifications
Driver
drv_mpcxpopen_vanilla_x-xxx-xxx
Maximum number of control
programs*
999
Maximum number of
BACnet objects*
12000
Maximum number of third-
party integration points
using Snap*†
200
* Depends on available memory
† BACnet third-party integration points are not counted.
* Depends on available
memory
†BACnet third-party
integration points are
unlimited
Power
24 Vac ±10%, 50–60 Hz
50 VA power consumption
26 Vdc (25 V min, 30 V max), 23 W
Single Class 2 source only, 100 VA or less
BACnet port
For communication with the controller network using BACnet ARC156 (156
kbps) or BACnet MS/TP (9600 bps – 76.8 kbps)
Rnet port
Supports:
•
Up to 15 ZS sensors (5 per control program)
•
One Wireless Adapter that communicates with up to 15 Wireless sensors
•
One Equipment Touch
•
Up to 4 SPT Standard sensors and one SPT Plus, SPT Pro, or SPT Pro-F
sensor
NOTE
ZS sensors, a Wireless Adapter, and an Equipment Touch can share the
Rnet, but not SPT sensors.
Local Access port
For system start-up and troubleshooting using Field Assistant or an Equipment
Touch device
Xnet Remote Expansion port For communication with expanders MPC Open XPIO48 and/or MPC Open
XPIO816. Up to 3 expanders with a maximum of 92 points between the MPC
Open XP and the expanders.
Inputs
12 inputs, configurable for 0–5 Vdc, 0–10 Vdc, 0–20 mA, RTD, thermistor, or dry
contact
Input resolution
14 bit A/D
Input pulse frequency
40 pulses per second. Minimum pulse width (on or off time) required for each
pulse is 12.5 msec.
Outputs
8 outputs for 24 Vdc relay driver, 0–10 Vdc, or 0-20 mA. Does not support dry
contact output channels.
Output resolution
12 bit D/A