概览
CR310是一款多用途、紧凑型、低成本的测量控制数据采集器，集成了以太网接口和可拆卸端子。作为一款入门级的数据采集器,以其丰富的测量指令，可以测量水文、气象、环境和工业传感器，它采集的数据可以通过指定的协议在网络上传输，可以在现场或远程配置。对于规模较小需要远程监测应用，CR310是一款理想的选择。
CR300和CR310最大的区别在于CR310集成了可拆卸端子和10/100以太网接口。
针对不同地区，CR310有多个电台型号::
- CR310-RF407: 美国和加拿大
- CR310-RF412:澳大利亚和新西兰
- CR310-RF422: 欧洲
优势与特点
- 通过USB端口和电脑连接，简化了设置操作
- 能够测量模拟、数字传感器
- 支持Email, FTP, HTTP/Web, TCP
- 品质可靠, 所有端子均具备防静电和浪涌保护功能
- 集成以太网接口，节省费用和空间
- 集成电台功能，支持无线网连接
- CR310-WIFI 适用于短距离无线IP通信
- 使用可移除端子条，易于接线
- 支持蜂窝/卫星通信
- 采用集成的12 V太阳能充电电池
- 支持RS-232 或 SDI-12数字传感器
- 支持PakBus, Modbus, DNP3, GOES等协议
- 支持可编程控制，提供多个I/O端口
- 时间驱动通信和物理输出提醒
技术说明
端子描述
- 一个开关 12 V 供电端子 (SW12V) 为传感器或通讯设备供电, 1100 mA @ 20°C
- 两个激发端子或 0.15 至 5 V 连续模拟输出端子 (VX1, VX2) 用于电阻桥测量或给传感器供电
- 6个多用途模拟输入通道 (SE1 - SE6)
- 模拟功能 (SE1 - SE6)
- 模拟输入: 6 个单端或3对差分输入, -100 至 +2500 mV 和 ±34 mV 双量程 24 位 ADC
- 4 至 20 mA 或 0 至 20 mA 输入 (仅限 SE1, SE2)
- 数字 I/O 功能 (SE1 - SE4)包括 3.3 V 逻辑电平:
- 高频方波计数 (35 kHz)
- 脉冲宽幅调制
- 中断和定时器输入
- 周期平均 (最高达200 kHz, 依振幅而定)
- 模拟功能 (SE1 - SE6)
- 两个脉冲计数通道 (P_SW, P_LL)
- P_SW
- 开关脉冲 (150 Hz)
- 高频方波 (35 kHz)
- P_LL
- 低压交流脉冲 (20 kHz)
- 高频方波脉冲 (20 kHz)
- P_SW
- 两个控制通道 (C1, C2): C 端子可通过软件配置成数字功能
- 数字l I/O 功能包括 5 V 输出和 3.3 V 逻辑电平:
- SDI-12
- 高频方波计数 (3 kHz)
- 开关信号 (150 Hz)
- 一般的状态或控制
- 电压源 5 V: 10 mA @ 3.5 Vli>
- 中断
- 串行异步通信 Tx/Rx 成对端子
- 数字l I/O 功能包括 5 V 输出和 3.3 V 逻辑电平:
产品规格
| -NOTE- | Additional specifications are listed in the CR300-Series Specifications Sheet. |
| Operating Temperature Range |
|
| Maximum Scan Rate | 10 Hz |
| Case Material | Powder-coated aluminum |
| Analog Inputs | 6 single-ended or 3 differential (individually configured) |
| Pulse Counters | 8 (P_SW, P_LL, C1, C2, and SE1 to SE4) |
| Voltage Excitation Terminals | 2 (VX1, VX2) |
| Communications Ports |
|
| Switched 12 Volt | 1 terminal |
| Digital I/O | 7 terminals (C1, C2, P_SW, and SE1 to SE4) configurable for digital input and output. Includes status high/low, pulse width modulation, external interrupt, and communication functions. Exception: The SE4 terminal doesn't do external interrupt. |
| Input Limits | -100 to +2500 mV |
| Analog Voltage Accuracy |
|
| ADC | 24-bit |
| Power Requirements | 16 to 32 Vdc for charger input (CHG) (Current limited to 0.9 A maximum for power converter or solar panel input.) |
| Power Requirements | 10 to 18 Vdc for external batteries (BAT) |
| Real-Time Clock Accuracy | ±1 min. per month |
| Internet Protocols | Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP(APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, NTP, Telnet, HTTP(S), FTP(S), SMTP/TLS, POP3/TLS |
| Communication Protocols | PakBus, Modbus, DNP3, SDI-12, TCP, UDP, and others |
| CPU Drive/Programs | 80 MB serial flash |
| Data Storage | 30 MB serial flash |
| Idle Current Drain, Average | 10 mA (@ 12 Vdc with Ethernet link idle) |
| Active Current Drain, Average | 56 mA (@ 12 Vdc with Ethernet link active, processor always on) |
| Dimensions | 16.26 x 7.62 x 5.68 cm (6.4 x 3.0 x 2.2 in.) |
| Weight | 288 to 306 g (0.64 to 0.68 lb) depending on communication option selected |
CR310-RF407 Option |
|
| Radio Type | Frequency Hopping Spread Spectrum (FHSS) |
| Output Power | 5 to 250 mW (user-selectable) |
| Frequency | 902 to 928 MHz (US, Canada) |
| RF Data Rate | 200 kbps |
| Receive Sensitivity | -101 dBm |
| Antenna Connector | RPSMA (external antenna required; see www.campbellsci.com/order/rf407 for Campbell Scientific antennas) |
| Idle Current Drain, Average | 12 mA (@ 12 Vdc) |
| Active Current Drain, Average | < 80 mA (@ 12 Vdc) |
CR310-RF412 Option |
|
| Radio Type | Frequency Hopping Spread Spectrum (FHSS) |
| Output Power | 5 to 250 mW (user-selectable) |
| Frequency | 915 to 928 MHz (Australia, New Zealand) |
| RF Data Rate | 200 kbps |
| Receive Sensitivity | -101 dBm |
| Antenna Connector | RPSMA (external antenna required; see www.campbellsci.com/order/rf412 for Campbell Scientific antennas) |
| Idle Current Drain, Average | 12 mA (@ 12 Vdc) |
| Active Current Drain, Average | < 80 mA (@ 12 Vdc) |
CR310-RF422 Option |
|
| Radio Type | 868 MHz SRD 860 with Listen Before Talk (LBT) and Automatic Frequency Agility (AFA) |
| Output Power | 2 to 25 mW (user-selectable) |
| Frequency | 863 to 870 MHz (European Union) |
| RF Data Rate | 10 kbps |
| Receive Sensitivity | -106 dBm |
| Antenna Connector | (External antenna required; see www.campbellsci.com/order/rf422 for Campbell Scientific antennas.) |
| Idle Current Drain, Average | 9.5 mA |
| Active Current Drain, Average | 20 mA |
CR310-RF427 Option |
|
| Radio Type | Frequency Hopping Spread Spectrum (FHSS) |
| Output Power | 5 to 250 mW (user-selectable) |
| Frequency | 902 to 907.5 MHz/915 to 928 MHz (Brazil) |
| RF Data Rate | 200 kbps |
| Receive Sensitivity | -101 dBm |
| Antenna Connector | RPSMA (External antenna required.) |
| Idle Current Drain, Average | 12 mA (@ 12 Vdc) |
| Active Current Drain, Average | < 80 mA (@ 12 Vdc) |
CR310-WIFI Option |
|
| Operational Modes | Client or Access Point |
| Operating Frequency | 2.4 GHz, 20 MHz bandwidth |
| Antenna Connector | Reverse Polarity SMA (RPSMA) |
| Antenna | pn 16005 unity gain (0 dBd), 1/2 wave whip, omnidirectional with articulating knuckle joint for vertical or horizontal orientation |
| Transmit Power | 7 to 18 dBm (5 to 63 mW) |
CR310-CELL205 Option |
|
| -NOTE- | The CR310-CELL205 option is not compatible with a Verizon cellular network. |
| Cell Technologies |
|
| 3G Frequency Bands | 850, 1700/2100 (AWS), and 1900 |
| 4G Frequency Bands | 700, 850, 1700/2100 (AWS-1), 1900 |
| Antenna Connector | SMA (External antenna required; see www.campbellsci.com/order/cr310 for Campbell Scientific antennas.) |
| SIM Interface |
3FF (6 position/contacts) Supports SIMs that require 1.8 or 3 V. |
CR310-CELL210 Option |
|
| -NOTE- | The CR310-CELL210 option is only compatible with a Verizon cellular network. CR310-CELL205 Option No |
| Cell Technologies | 4G (LTE CAT-1) |
| 4G Frequency Bands | 700, 850, 1700, 1900, 2100 |
| Antenna Connector | SMA (External antenna required; see www.campbellsci.com/order/cr310 for Campbell Scientific antennas.) |
| SIM Interface |
3FF (6 position/contacts) Supports SIMs that require 1.8 or 3 V. |
CR310-CELL215 Option |
|
| -NOTE- | The CR310-CELL215 option is intended for use in EMEA countries. |
| Cell Technologies |
|
| 2G Frequency Bands | 900 and 1800 MHz |
| 3G Frequency Bands | 850, 900, and 2100 MHz |
| 4G Frequency Bands | 800, 850, 900, 1800, 2100, and 2600 MHz |
| Antenna Connector | SMA (External antenna required; see www.campbellsci.com/order/cr310 for Campbell Scientific antennas.) |
| SIM Interface |
3FF (6 position/contacts) Supports SIMs that require 1.8 or 3 V. |
CR310-CELL220 Option |
|
| -NOTE- | The CR310-CELL220 option is intended for use in Australia and New Zealand. |
| Cell Technologies |
|
| 3G Frequency Bands |
|
| 4G Frequency Bands |
|
| Antenna Connector | SMA (External antenna required; see www.campbellsci.com/order/cr310 for Campbell Scientific antennas.) |
| SIM Interface |
3FF (6 position/contacts) Supports SIMs that require 1.8 or 3 V. |
CR310-CELL225 Option |
|
| -NOTE- | The CR310-CELL225 option is intended for use in Japan. |
| Cell Technologies | 4G (LTE CAT-1) |
| 4G Frequency Bands | 800 (lower), 800 (upper), 850+, 900, 1800, and 2100 MHz |
| Antenna Connector | SMA (External antenna required; see www.campbellsci.com/order/cr310 for Campbell Scientific antennas.) |
| SIM Interface |
3FF (6 position/contacts) Supports SIMs that require 1.8 or 3 V. |
兼容性
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
软件
| Product | Compatible | Note |
|---|---|---|
| DevConfig | Version 2.12 or higher | |
| LoggerLink | Version 1.5 or higher | |
| LoggerNet | Version 4.4 or higher | |
| LoggerNet Mobile Connect | Version 1.1 or higher | |
| PC200W (retired) | Version 4.4 or higher | |
| PC400 | Version 4.4 or higher | |
| RTDAQ | ||
| Short Cut | Version 3.2 or higher |
Additional Compatibility Information
Measurement & Control Peripherals
The CR310 is typically not used with measurement and control peripherals because of its limited number of control ports. It is also compatible with low on current and voltage solid-state relays.
The CR310 is not compatible with SDM or CDM devices.
Sensors
With several channel types, the CR310 is compatible with nearly every available sensor. This includes analog output voltage (0 to 2.5 V) and current (0 to 20 mA or 4 to 20 mA) sensors, thermistors, and RTDs to name a few. It is also compatible with pulse or frequency output sensors such as anemometers, rain gauges, and flow meters. CR310 dataloggers are not capable of applying reverse excitation, and they cannot be used with some conductivity or soil matric potential sensors.
SDI-12, Modbus, and other serial sensors are supported with the RS-232 port and C1 and C2 as a Tx/Rx pair. The CR310 does not directly support RS-485 sensors.
Communications
The CR310 can communicate with a PC via its USB port. Compatible telemetry devices include our RS-485 converters, digital cellular gateways, RF telemetry, and satellite transmitters. Data can be viewed on an iOS device, an Android device, or CD295 DataView II Display. To use an iOS or Android device, go to the Apple Store or Google Play and download our free LoggerLink Mobile Apps.
| Data Logger Option | Communications Type | Integrated Communications Are Compatible with |
|
CR310-WIFI |
2.4 GHz, 20 MHz bandwidth |
Most other Wi-FI devices, such as the CR300-WIFI, CR6-WIFI, NL240 |
|
CR310-RF407 |
902 to 928 MHz Frequency Hopping Spread Spectrum |
|
|
CR310-RF412 |
915 to 928 MHz Frequency Hopping Spread Spectrum |
|
|
CR310-RF422 |
868 MHz SRD860 LBT+AFA |
|
|
CR310-CELL |
2G Frequency Bands 850, 900, 1800, 1900 |
GSM/GPRS/EDGE (2G) |
Software
The CR300 series is compatible with CRBasic (version 3.6 or higher).
Power
The CR310 uses an external power source and has a built-in charger/regulator. Intelligent power sourcing autoselects the highest voltage from three input sources (Chg, Bat, or USB) to operate in one of the following four modes:
- UPS (recommended) - A 16 to 32 Vdc source, solar panel (SP10, SP20), or power converter (29796) is used to charge a 12 Vdc battery, such as our BP7 or BP12.
- 12 Vdc battery or other reliable 12 Vdc source
- Chg only - DC power supply (16 to 32 Vdc)
- USB - Powered over 5 Vdc USB port for setup, programming, and testing (will not charge battery or boost USB power to provide 12 Vdc to the switched battery terminal SW12)
Enclosures
An ENC10/12 or ENC12/14 enclosure is adequate for most CR310-based systems.
相关技术文档
技术论文
规约
- CR310 and 33203 UK Declaration of Conformity
- CR310 FCC Supplier Declaration of Conformity and FCC Statement
- CR310-CELL210 FCC Supplier Declaration of Conformity and FCC Statement
- CR310-CELL215 EU Declaration of Conformity
- CR310-CELL215 UK Declaration of Conformity
- CELL220 Supplier Declaration of Conformity
- CR310-RF407 FCC Supplier Declaration of Conformity and FCC Statement
- CR310-WIFI UK Declaration of Conformity
- CR310-WIFI FCC Supplier Declaration of Conformity and FCC Statement
视频与教程
下载
CR300 Series OS v.11.00 (4.93MB) 21-02-2024
This download is for the CR300 series of dataloggers including all CR300 and CR310 models. Execution of this download places the Operating System file(.obj) on your computer. It also updates the CRBasic Editor compiler and support files.
Why Update? This OS fixes issues related to the TX325/TX326, SDI12Recorder and the addition of MQTT along with other fixes and new features. See the revision history for a complete list. With this OS update, it is recommended that you also update the Device Configuration Utility to the most recent version so that new datalogger features are available in the utility.
Note/Warning: Campbell Scientific always recommends updating operating systems on site if possible. When remote updates are required, it is recommended that you implement the necessary precautions to handle unexpected OS upload complications. All datalogger settings should be retained when updated remotely. If you choose to roll back to a previous operating system, the datalogger settings will be reset to default.
Watch the Video Tutorial: Sending an OS to a Local Datalogger.
CR300 Series Wifi OS Update v.1.7.12 (1.97 MB) 13-05-2022
Manufacturer chipset maintenance update.
CR300 QuickStart Program (569 KB) 15-03-2016
The CRBasic program referenced in the CR300 QuickStart videos and manual.
Data Logger Wiring Excel Template (1 KB) 26-03-2024
This is a data logger wiring diagram spreadsheet template that accompanies the Wiring Diagram Video. The spreadsheet includes templates for CR6, CR1000X, CR300, CR310, and CR350 data loggers. The file is an Excel template and works best with Microsoft Excel.
常见问题解答
CR310: 1
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