X / LX Comparison Chart – General | |||
---|---|---|---|
Feature Set | X-Line | LX-Line | Compare |
On-Board Hardware | |||
Main Processor | 386EX | Sitara ARM Cortex-A8 | |
Processor Clock Speed | 25 MHz | 1GHz | 40 X |
Million Instructions/Sec (MIPS) | ≈11 | 2000 | 180 X |
Non-volatile memory | 1M | 4G | 4,098 X |
RAM | 512KB | 512MB | 1,024 X |
Additional Memory Type | Clock Chip | Micro SD Card | |
Additional Memory | 1 MB | 32+ GB | 32,768 X |
USB Ports | – | 1 | |
Other Processors | – | SiLabs 8051 F580 | |
On-Board Software | |||
Access / HVAC Function | Different Firmware | All Inclusive | |
Sunrise / Sunset | External / Computer | Internal / DDC | |
X-Line Classic Firmware | ✔ | ✔ | |
Hand Held Server | ✔ | ✔ | |
On-board Web Server | ✔ | ||
Android Device Server | ✔ | ||
Secure File System | ✔ | ||
Networking & Communication | |||
Ethernet Speed | 10 Mbps | 10/100 Mbps | 10 X |
Ethernet Network Security | CBAS Authenticated Socket Connection |
Secure Sockets (SSL) | |
Max Serial Comm Speed | 38.4 Kbps | 115 Kbps | 3 X |
Serial Protocols | Different Firmware | All Inclusive | |
Internet Protocols | |||
TCP | ✔ | ✔ | |
UDP | ✔ | ✔ | |
DHCP | ✔ | ✔ | |
Ping | ✔ | ✔ | |
SNMP | ✔ | ||
HTTP | ✔ | ||
HTTPS | ✔ | ||
FTP | ✔ | ||
… | … | ✔ | |
BAS Protocols/IP | |||
BACnet/IP | ✔ | ||
Modbus/IP | ✔ |
X / LX Comparison Chart – Points and Control | |||
---|---|---|---|
Feature Set | X-Line | LX-Line | Compare |
Point Types | |||
Binary Input (Dry Contact) | ✔ | ✔ | |
Binary Output (24 VDC) | ✔ | ✔ | |
Voltage Input (0-10 VDC) | ✔ | ✔ | |
Voltage Output (0-10 VDC) | ✔ | ✔ | |
Temperature Input (10K) | ✔ | ✔ | |
Resistance Input | ✔ | ✔ | |
30 Volt Input (0-30 VDC) | ✔ | ||
Pulse Count (10 KHz) | ✔ | ||
Pulse Width (1 msec) | ✔ | ||
Point Features | |||
Overvoltage Protection | 24 VAC | 250 VAC | 10 X |
Point Sampling Rate | 3 / sec | 224 / sec | 75 X |
Noise Filtering | Median | Median Filter | |
A/D Resolution | 12-bit | 12-bit | |
Max Points * | 500 | 5000+ | 10 X |
Wire Check** | ✔ | ||
DDC Speed | |||
PID Loop Speed | 100 msec | ≤ 1 msec | 100 X |
% Time used on DDC | 75% | 3% | 25 X |
* Max Points and other resources vary with application. This benchmark is for typical point usage in an HVAC application.
** Wire Check is a system of automatic tools for determining wiring problems.
X / LX Comparison Chart – Accessories | |||
---|---|---|---|
Feature Set | X-Line | LX-Line | Compare |
Supported Accessories | |||
Computrols Hand Held | ✔ | ✔ | |
Android Device | ✔ | ||
USB Memory Stick | ✔ | ||
Micro SD Card | ✔ | ||
Webcam | ✔ | ||
Keyboard | ✔ | ||
Mouse | ✔ | ||
HDMI Monitor | ✔ | ||
More to Come | … | ||
Accessory Features | |||
Local Control (Hand Held) | ✔ | ✔ | |
Local Control (Android Device) | ✔ | ||
DB Backup (Micro SD Card) | ✔ | ||
View Equipment (Webcam) | ✔ | ||
WiFi Access (USB Access Point) | ✔ | ||
Bluetooth Access (USB Bluetooth) | ✔ | ||
Local Display (HDMI Monitor) | ✔ | ||
More to Come | … |