这Granite™VOLT 108 is a general-purpose, multiplexed analog measurement module. Designed specifically for static measurement applications, it can also be used for dynamic measurements up to 10 to 100 Hz depending on the application. The VOLT 108 supports all standard analog sensor measurements and easily expands the GRANITE™ data-acquisition system. The VOLT 108 has eight differential or 16 single-ended input channels and two excitation channels. It provides a 12 V and a switched 12 V port and two switched 5 V ports for peripheral control.
| Power Requirements | 9.6至32 VDC电压 |
| 安装 | 标准1英寸。网格(可用DIN轨安装) |
| Accuracy |
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| Number of Channels | 8差分或16个单端 |
| 工作温度范围 |
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| 最大多路复用样本率 | 3.0 kHz (using fast [100 μs] input setting) |
| 最大爆发样本率 | 30 kHz |
| 输入范围 | ±5000 mV, ±1000 mV, and ±200 mV |
| Period Averaging | 在模拟输入渠道上平均的传统时期 |
| CPI | For data logger connection. Baud rate selectable from 50 kbps to 1 Mbps. (Allowable cable length varies depending on baud rate, number of nodes, cable quality, and noise environment, but can be as long as 700 m under proper conditions.) |
| USB | USB 2.0 full speed connection available for attaching to a PC. (Port is used to configure the module and download updates via our Device Configuration Utility.) |
| 保修单 | 一年反对材料和工艺缺陷 |
| 方面 | 20.3 x 12.7 x 5.1厘米(8 x 5 x 2英寸) |
| 重量 | 0.8千克(1.75磅) |
典型的电流排水 |
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| 睡觉 | <1 ma |
| 主动1 Hz扫描 | 2 Ma(估计) 假设一个单端的测量值是第一个Notch频率(FN1) at 30 kHz 注意:任何传感器激发或开关电源负载都将增加此值。 |
| 活动20 Hz扫描 | 20 ma 假设一个单端的测量值是第一个Notch频率(FN1) at 30 kHz 注意:任何传感器激发或开关电源负载都将增加此值。 |
| 活动1 kHz扫描 | 67 MA 注意:任何传感器激发或开关电源负载都将增加此值。 |
Voltage/Current Excitation Outputs |
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| 电压激发 | ±5 V(@ 50 mA) |
| Current Excitation | ±2.5 Ma(±5 V合规电压) |
| Number of Voltage/Current Excitation Outputs | 2 |
通用输出 |
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| Number of SW5V Outputs | 2 |
| SW5V Output Resistance | 30Ω |
| SW12V输出数量 | 1 |
| SW12V输出的典型限制 | 200 ma |
| SW12V输出的最小极限 | 180 MA |
| 12V输出数量 | 1 |
| Typical Limit of 12V Outputs | 200 ma |
| Minimum Limit of 12V Outputs | 180 MA |
笔记:这following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
Volt 108仅与启用CPI的数据记录仪兼容。
CPI计算器是可下载的Microsoft Excel电子表格,用于估算CPI网络的使用和容量。计算器提供了CPI设备的概述,包括CDM-A108,CDM-A116,CDM-VW300,CDM-VW305和CSAT3B。计算器还可以根据通道和测量参数的数量来估计CDM-A108和CDM-A116的测量速度。
这CPI Calculator is an estimation tool and will help you better understand and design CPI networks by considering the following:
执行此下载将在计算机上安装volt108 / volt116操作系统,然后使用设备配置实用程序将其上传到volt108或volt116设备。
View Update History与GRANITE VOLT 108:8
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In the Burst Mode operation, repeated measurements are performed on the same channel for X number of times. Then there is a waiting period for the measurements to be processed and transmitted to the data logger. No measurements can be made during this processing period. The maximum capture rate is 30 kHz on a single channel for a duration of 2.18 seconds (absolute maximum capability).
仅XD版本(而非SD)支持CANOUT 2.0B。要启用此功能,请使用我们的测量师软件。当测量师识别XD模块时,可以将启用菜单出现,并带有“启用”滑块开关。
In continuous scan mode (normal operation), 1 kHz on 1 channel is typical.
是的,可以为每个模块选择一个特定的可以ID。
这default CPI bus speed setting is 250 kB/s. The speed is adjustable in your CRBasic data logger program. Use thecpispeed()您的CRBASIC计划中的指示调整CPI总线带宽,以满足以下最大(总)以太网电缆长度:
这VOLT 108/116 XD and TEMP 120 XD output CAN2.0b data frames in Big Endian byte format.
是的,支持11位和29位(扩展)消息标识符。
在Canout中支持除应变计计算的微型总经理以外的所有输出:
笔记:Strain values are in mV/V and either need a data logger or post processing to calculate microstrain.
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