JDM-14/電子預置計數(shù)器JDM14
產(chǎn)品概述
JDM14電子預置計數(shù)器是一款工業(yè)自動化領域廣泛應用的智能計數(shù)設備，采用微電腦處理器為核心，配合高精度電子電路設計，能夠?qū)崿F(xiàn)穩(wěn)定可靠的脈沖信號計數(shù)功能。該產(chǎn)品具備1-9999的寬范圍計數(shù)能力，支持正/倒計數(shù)模式切換，并采用0.3英寸LED數(shù)碼管清晰顯示實時數(shù)值。內(nèi)置可充電鎳氫電池可確保在意外斷電時完整保存計數(shù)數(shù)據(jù)，實現(xiàn)長達10年的停電記憶功能。其標準面板尺寸（48×48mm）適合各類工業(yè)控制柜安裝需求，操作界面簡潔直觀便于快速設置。1611
核心功能特性
JDM14提供多模式信號處理能力，可兼容機械觸點、電平脈沖（DC4-30V有效）及各類傳感器（光電/接近/霍爾開關）輸入，通過撥碼開關可靈活設置N/F/R三種輸出制式。產(chǎn)品內(nèi)置DC12V/30mA輔助電源輸出端子，可直接為外接傳感器供電。具備25次/秒（低頻）和250次/秒（高頻）兩種計數(shù)速度模式，通過端子短接即可切換。特殊設計的抗干擾電路使其在10-55Hz振動環(huán)境下仍能保持穩(wěn)定工作，符合工業(yè)場景的嚴苛要求。101214
應用場景說明
This preset counter is particularly suitable for production line monitoring, material quantity statistics, and periodic operation control in manufacturing environments. Its auto-reset function and preset value triggering mechanism make it ideal for punch press stroke counting, packaging equipment batch control, and conveyor belt product tracking. The dual-input design (CP1/CP2) allows connection with both mechanical switches and solid-state sensors, providing flexibility for different automation scenarios. Clear LED display ensures real-time visibility of counting status even in low-light workshop conditions. 6818
Technical Specifications
The JDM14 features a wide operating voltage range (AC/DC 100-240V) with optional customized voltage versions. It achieves counting accuracy of ±1 pulse through optoelectronic isolation technology. The 4.7KΩ high-impedance input circuit effectively suppresses signal noise. Housing dimensions of 104×52×114mm with front panel IP40 protection level suit most industrial control panels. Relay output contacts support 5A/250V AC resistive loads, capable of directly driving small motors or solenoid valves. User-adjustable parameters include preset value, counting direction (up/down), and output action delay (0-9.9s). 121314
操作與維護指南
Operation involves three simple steps: preset target value via dial switches, select counting mode via function keys, and connect signal sources to designated terminals. The product requires minimal maintenance - occasional dust removal and terminal tightness checks are recommended. Built-in self-diagnosis function alerts users to abnormal input signals through display flashing. For first-time users, connection diagrams are clearly marked on the side panel showing typical wiring configurations with sensors and control devices. 71019
簡單介紹
JDM14 電子預置計數(shù)器計數(shù)器 BHC6J-J 轉(zhuǎn)速表 BHC6J-Z 計米器 BHC6J-M 線速表 BHC6J-X
JDM-14/電子預置計數(shù)器JDM14
JDM14 電子預置計數(shù)器
的詳細介紹
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