Intelligent Sensor Modules ISM112智能传感器模块ISM112智能传感器模块ISM 112用于处理传感器信号和数字状态信号，通常简称为ISM模块。The Intelligent Sensor Modules ISM 112 are part of a complete system for the decentral recording and processing of sensor signals and digital status information. The general term for this system of Intelligent Sensor Modules is "ISM".ISM种类很多，基本上是按输入输出通道的多少而定的，目前有两大类。Several system variants of the Intelligent Sensor Modules ISM are available for the various applications. Basically these variants are distinguished by the number of their digital and analog inputs and outputs, by the number of configurable sensor variables, by their display options and operating variants and by the number of arithmetic functions. Thus there are two series of devices at the moment:The devices of the line "01", among them the modules ISM 01, ISM 02, etc., have a maximum of two sensor variables. They are distinguished by their alphanumeric display at the front.ISM110、ISM111、ISM112、IDM165是可配置的多通道传感器模块。IRC100是红外遥控器，用它可在不连线的情况下对模块进行设置。The modules of the line "100", where the ISM 110, ISM 111,ISM 112 and IDM 165 belong to, are free configurable, multi-variable sensor modules. The local display and operation will be executed with an Infrared Remote Control IRC 100 or like theIDM 165 over a local RS232-interface. An additional advance of the sensor moduleIDM 165 to the other modules is the 230 VAC-supply instead of the common +10..30 VDC-supply.An overview of the current variants of the sensor modules will be shown by the table 2.1.

Table 2.1   ISM module variants

2.2. Range of Application（应用范围）

         The most varying measurement tasks can easily be solved by means of the different analog inputs and in combination with the force output, which provides the local power supply for the trans­ducers. Some typical applications are e.g. measurement of tem­perature via resistance pyrometers or thermoelements, pressure measuring by means of wire strain gauges, or position measuring and weight measurement by displacement transducers and force transducers. With these applications the Intelligent Sensor Modules ISM 112 support measuring methods with 2-, 3- and 4-wire technic and measuring methods with 4- and 6-wire bridge connec­tion. With measurements of temperature via thermo­couples you can also work with an internal cold junction compensation (referred to terminals) in addition to the external cold junction compensation. The preparation of signals required in accordance with the sensors used, such as amplification, linearization, offset correction etc. can be adjusted individually per software. An external amplifier is not required. 模块配置非常简单，可直接使用2，3，4线的传感器、可直接接4或6线的测量电桥（如桥式压力传感器）、可直接接热电偶、铂电阻、电流、电压等任何一种传感器。

           The digital signal inputs can be used, among other things, to connect switches, approximation initiators, digit emitters and oscillators. Thus status indications can be collected and tasks like e.g. position measurings, displacement measurements, angular measurements, frequency measurements and timings can be carried out.数字量输入端可接各种开关量传感器，可完成频率、计数、计时等计量工作。

           All data can be transmitted via the integrated RS485 communi­cation interface to an overriding control (PLC) or to a computer (PC). Up to 127 modules can be connected with the two-wire line over distances of several 100 m (328 ft). At the same time the communication interface serves the purpose of centrally programming and configuring the Intelligent Sensor Modules ISM for the concrete application via bus from a PC. A corresponding Configu­ration Software, executable on usual commercial PCs under Windows™, is part of the ISM-system. 所有的参数都可通过RS485传送到上位机。RS485的2根线上在100米内可接127个模块。可通过上位机设置ISM模块，随ISM模块一般带有这样的程序。

2.3.    Features of Performance（特性）

The features of performance of the Intelligent Sensor Modules ISM 112 are the following:特性如下：

Function:（功能）

• measurement inputs for all common types of sensors（适应各种传感器）
• several and different sensors can be connected simultaneously（异类传感器可同时接入）
• measured values are monitored as to programmable threshold values（门槛值可定）
• PID-controller function（PID调节功能）
• detection of sensor errors or line break（检测传感器或线路状态）
• detection of communication errors（检测通讯错误）
• programmable error handling（可编程错误处理）

Inputs and Outputs:（输入和输出）

• 4 analog inputs（4路模拟量输入）
• 1 analog output（1路模拟量输出）
• 2 digital inputs/outputs (configurable)（两路可设置的数字量---数字IO/计数/鉴相）
• voltage output for sensor supply

Power Supply:（供电电源）

• power supply: +10...30 VDC（供电电源+10...30 VDC）
• all connections protected against excess voltage, excess current and polarity conversion（所有连接都有抗异常输入保护）
• dc decoupling between power supply, analog inputs and RS485-bus interface（输入、电源、RS485相互隔离）

Display and Operation:（显示及运行）

• status-LED for digital inputs/outputs 数字量输入输出状态LED显示。
• status-LED for operation and malfunction 正常与异状态LED显示。
• measured quantity display and parametrization with infrared remote control 接受红外线遥控器控制。

Measured Value Processing:（测量值）

• linearization, scaling and conversion into physical units carried out by the sensor module（线性化处理）
• option to adjust, modify or set the processing parameters indi­vidually
• programmable filtering function（可编程滤波设置）
• programmable averaging（可编程平均设置）
• non-volatile storage for program, parameters and data（永久保存设置）

Configuration:（设置）

• configurable with PC-software under Windows（可在WINDOWS下用PC软件设置）
• menu-driven sensor selection in plain text（菜单驱动式程序）
• free configuration of altogether 8 variables（可对8路随意设置）
• data base for the most common sensors （数据库式的多种传感器选择库）
• definition of user-specific sensors （用户自定义传感器）
• default of type of measurement and principle of measurement
• display of pin assignment（显示接线方式）
• input of linearization （线性输入）
• setting the limit values（设置极限值）
• programmable error handling（可编程错误处理）
• arithmetic combination of sensor variables（传感器参数间的运算功能）
• maximum and minimum indicator function（最大及最小显示功能）
• configuration on file (offline-operation) （通过计算机中的文件离线配置）
• configuration via bus (online-operation) （通过总线在线配置）

Programming:（编程）

• loading of a new download program（下载一个新的设置程序）
• allocation of address, baud rate, character format and protocol via bus（设好协议）
• automatic search for all connected sensor modules indepen­dent from the defined bus parameters（自动找到所有联接的模块）

Communication:（通讯）

• integrated RS 485 communication interface（集成于一体的RS485接口）
• autonomous functioning independent of overriding systems（按配置自动管理）
• definition of the transmission protocol (ASCII, PROFIBUS and MODBUS)（传输协议ASCII, PROFIBUS和MODBUS）
• definition of the telegram format (startbit/stopbit/length/parity)（电报格式定义，启始位/停止位/码长/校验）
• definition of the output format (field length/decimals/unit) （输入格式定义，区宽度/小数/单位）
• simple instruction set（指令集简单）

Shell:（外型）

• compact structural shape（紧缩型）
• attractive design（迷人型设计）
• fast mounting（快速安装）
• snap-on mounting on DIN rail 35 mm (1.4 inch)（可安在35mm导轨上使用）
• protection system IP20（保护系统IP20）
• detachable terminal strip
• separate Cold Junction Terminal（分离式冷端补偿）
• Module Jack（模块架）

ISM模块是目前国内市场上最优秀的采集模块，它的采集速度要比NUDAM、IDAM的速度要快，而且滤波功能及可靠性都十分优越，价格比台湾产品要贵一些。ISM系列模块不仅可以实现模拟信号的高速度采集，还可以完成计数、数字IO、数字鉴相的功能，利用它可以很方便地物体的正反运动或升降运动，是泥浆录井，综合录井，工程录井的优选产品，同样也可用于电测、钢丝作业的采集。用它筑助的深度系统，稳定可靠，几乎没有系统累计计数误差。

ISM 110/ISM110/ISM-110
ISM 111/ISM111/ISM-111
ISM 112/ISM112/ISM-112

都具有计数、模入、鉴相功能，差别在表中已列出。Click to Download 下载说明书原本