Concept
MP-Cs
SmartX IP Controller – MP-C is a multi-purpose, fully programmable, IP based field controller. The MP-C models offer a flexible mix of I/O point types that suits a wide range of HVAC applications. MP-C is a native SmartX device, which can either be used as a standalone BACnet/IP field controller or as part of an EcoStruxure BMS with a SmartX AS-P or AS-B server, or an Enterprise Server, as the parent server.
MP-C allows for flexible control solutions due to the dual Ethernet ports, the interface to SmartX Sensors, and the versatile mix of universal inputs/outputs, triac outputs, relay outputs, and high power relay outputs.
When MP-Cs are part of an EcoStruxure BMS, you can take full advantage of the existing EcoStruxure Building Operation engineering tools.
The MP-C can be installed on a DIN rail or other flat surface inside a cabinet.
All MP-C models can be equipped with MP-C Display, which is an optional add-on module for output override. The MP-C Display can also be used to view and locally configure inputs and outputs.
MP-C Models
The MP-C comes in five models with different I/O point count and different I/O point mix.
For more information, see MP-C Models .
MP-C Onboard I/O
The MP-C models offer a versatile mix of I/O point types that match a wide variety of applications. Most of the I/O points are universal inputs/outputs, which are highly flexible and can be configured as either inputs or outputs.
For more information, see MP-C Onboard I/O .
Output Override Function (Optional)
The output override function allows you to manually override outputs. This function can be used for testing, commissioning, and maintenance of equipment.
For more information, see Output Override Function .
MP-C Built-in Power Supply
The MP-C has a built-in power supply designed to accommodate 24 VAC at 50/60 Hz or 24 to 30 VDC input power.
For more information, see MP-C Built-in Power Supply .
SmartX IP Controller Device Memory
SmartX IP Controller devices have three types of memory:
Flash memory: for boot loader, operating system, application software, and configuration storage
RAM: for runtime operation
FRAM non-volatile memory: for data retention in the case of power outage
For more information, see SmartX IP Controller Device Memory .
SmartX IP Controller Supported Building Standards
One of the cornerstones of the EcoStruxure BMS is support for open standards. As a result, the SmartX IP controller complies with the BACnet open standard, one of the most popular standards for buildings.
For more information, see SmartX IP Controller Supported Building Standards .
MP Series Controller Communication Ports
The MP Series controller contains a combination of Ethernet, USB, and SmartX Sensor communication ports.
For more information, see MP Series Controller Communication Ports .
SmartX IP Controller Sensor Bus
The SmartX IP controller provides a sensor bus, which allows SmartX Sensors to be connected to the controller.
For more information, see MP Series Controller Sensor Bus .
MP-C Screw Terminals
The MP-C is delivered with terminal blocks installed on the device. The MP-C uses pluggable terminal blocks, which are easy to install and remove from the device.
For more information, see MP-C Screw Terminals .
MP Series Controller LEDs
There are five LEDs on the front panel of the MP Series controller.
For more information, see MP Series Controller LEDs .
MP Series Controller Reset Modes
You can reset and restart the MP Series controllers in different ways depending on how long you press the reset button. The resets and restarts can affect the retention of values after restart based on the retain levels configured for the variables.
For more information, see MP Series Controller Reset Modes .
MP-C Device Installation
The MP-C can be installed on a DIN rail or other flat surface inside a cabinet.
For more information, see MP-C Device Installation .
Wiring
The wiring recommendations provide guidance regarding wiring of the I/O modules, SmartX servers, and SmartX IP Controller devices.
For more information, see Wiring .
SmartX IP Controller Device Firmware Management
Using WorkStation, you can update the firmware of multiple SmartX IP Controller devices and their attached SmartX Sensors at the same time with minimum downtime. In particular, the universal upgrade package simplifies the update process and requires minimal user involvement and coordination.
SmartX Sensors are supported by the SmartX IP Controller - MP and RP Series.
For more information, see SmartX IP Controller Device Firmware Management .
Specifications
| AC input | |
Nominal voltage
|
24 VAC
|
Operating voltage range
|
+/- 20 %
|
Frequency
|
50/60 Hz
|
Maximum power consumption (MP-C-15A, -18A, -18B)
|
22 VA
|
Maximum power consumption (MP-C-24A)
|
28 VA
|
Maximum power consumption (MP-C-36A)
|
33 VA
|
Power input protection
|
MOV suppression and internal fuse
|
| DC input | |
Nominal voltage
|
24 to 30 VDC
|
Operating voltage range
|
21 to 33 VDC
|
Maximum power consumption (MP-C-15A, -18A, -18B)
|
12 W
|
Maximum power consumption (MP-C-24A)
|
15 W
|
Maximum power consumption (MP-C-36A)
|
18 W
|
Power input protection
|
MOV suppression and internal fuse
|
| Environment | |
Ambient temperature, operating
|
0 to 50 °C (32 to 122 °F) at normal operation
a
|
-40 to +60 °C (-40 to +140 °F) for rooftop applications, horizontal installation only
a
|
|
| a) MP-C Display has an operating temperature range of -30 to +60 °C (-22 to +140 °F). | |
Ambient temperature, storage
|
-40 to +70 °C (-40 to +158 °F)
|
Maximum humidity
|
95 % RH non-condensing
|
| Material | |
Plastic flame rating
|
UL94-5V
|
Ingress protection rating
|
IP 20
|
| Mechanical | |
Dimensions (MP-C-15A, -18A, -18B)
|
153 W x 110 H x 64 D mm (6.0 W x 4.3 H x 2.5 D in.)
|
|
|
Dimensions (MP-C-24A, -36A)
|
234 W x 110 H x 64 D mm (9.2 W x 4.3 H x 2.5 D in.)
|
|
|
Weight, MP-C-15A
|
|
Including terminal blocks
|
0.358 kg (0.789 lb)
|
Weight, MP-C-18A
|
|
Including terminal blocks
|
0.371 kg (0.818 lb)
|
Weight, MP-C-18B
|
|
Including terminal blocks
|
0.361 kg (0.796 lb)
|
Weight, MP-C-24A
|
|
Including terminal blocks
|
0.495 kg (1.091 lb)
|
Weight, MP-C-36A
|
|
Including terminal blocks
|
0.547 kg (1.206 lb)
|
Installation
|
DIN rail or other flat surface inside a cabinet
|
Terminal blocks
|
Removable
|
| Real-time clock | |
Accuracy, at 25 °C (77 °F)
|
+/-1 minute per month
|
Backup time, at 25 °C (77 °F)
|
7 days minimum
|
| Communication ports | |
Ethernet
|
Dual 10/100BASE-TX (RJ45)
|
USB
|
1 USB 2.0 device port (mini-B)
|
1 USB 2.0 host port (type-A), 5 VDC, 2.5 W
|
|
Sensor bus
|
24 VDC, 2 W, RS-485 (RJ45)
|
Sensor bus protection
|
Transient voltage suppressors on communication and power signals
|
| Communications | |
BACnet
|
BACnet/IP, port configurable, default 47808
|
BTL B-AAC (BACnet Advanced Application Controller)
a
|
|
| a) See the BTL Product Catalog for up-to-date details on BTL listed firmware revisions on BACnet International's home page. | |
| CPU | |
Frequency
|
500 MHz
|
Type
|
ARM Cortex-A7 dual-core
|
DDR3 SDRAM
|
128 MB
|
NOR flash memory
|
32 MB
|
Memory backup
|
128 kB, FRAM, non-volatile
|
| MP-C Display (Optional) | |
Removable
|
No
|
Display size
|
36 W x 17 H mm (1.4 W x 0.7 H in.)
|
Display resolution
|
128 x 64 pixels
|
Display type
|
FSTN monochrome LCD, white color transflective backlight
|
Power consumption
|
max. 0.15 W (45 mA at 3.3 V)
|
Ambient temperature, operating
|
-30 to +60 °C (-22 to +140 °F)
|
Ambient temperature, storage
|
-40 to +70 °C (-40 to +158 °F)
|
Maximum humidity
|
95 % RH non-condensing
|
Weight
|
0.035 kg (0.077 lb)
|
Internal Configuration
The MP-C internal configuration with regards to the signal ground is shown in the following figure.
Hardware Overview
MP-C Models
MP-C Onboard I/O
Output Override Function
MP-C Built-in Power Supply
SmartX IP Controller Device Memory
SmartX IP Controller Supported Building Standards
MP Series Controller Communication Ports
MP Series Controller Sensor Bus
MP-C Screw Terminals
MP Series Controller LEDs
MP Series Controller Reset Modes
MP-C Device Installation
Wiring
SmartX IP Controller Device Firmware Management