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.①Allen-Bradley：1756、1785、1771、1746全系列系统等  Rockwell（罗克韦尔）：ICS系统。 1394C-SJT22-A  1394，1326系列变频/ 1756-L73 1756系列CPU

②Schneider(施耐德电气)系列产品》施耐德Schneider处理器 控制卡 电源模块   Modicon（莫迪康）：AS系列PLC系统备件  140CPU67260  140CPU65150 等140系列CPU

③General electric(通用电气)系列产品》GE（通用电气）：IC698/IC697全系列PLC系统、模块、卡件、驱动器等各类备件

④EMERSON（艾默生）:模块、卡件、驱动器等各类备件。Westinghouse（西屋）：1C31系列DCS系统、CPU、OVATION系统、WDPF系统、WEStation系统备件。  5X00170G01  5X系列，1C311系列

⑥销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。

⑦estinghouse(西屋)： OVATION系统、WDPF系统、MAX1000系统备件。

⑧Invensys Foxboro(福克斯波罗)：I/A Series系统，FBM(现场输入/输出模块)顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余(TMR)结构的现代化的容错控制器。

⑨PROSOFT  MVI56-LTQ  MVI56-MNET  MVI56E-MNET MV156E-MCMR  MVI56-PDPS   MVI56-PDPMV1

⑩Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块 DKC，MKD，MSK 等控制器和电机  ? Woodward（伍德沃德）：SPC阀位控制器、PEAK150数字控制器  9907-167  9907-164  9907-118

?Bently（本特利）：3500/3300系统  1900/65A  3500/22M  3500/42M  3500系列

? MOOG  D136-001-007  D138-002-002  G122-829-001

?◆Motorola(摩托罗拉)：MVME 162、MVME 167、MVME1772、MVME177等系列。

?Triconex（英维思）:冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。 3721  3625  4351B

The 3500/50 Tachometer Module is a 2-channel module that accepts input from proximity probes or magnetic pickups (except as noted) to determine shaft rotative speed, rotor acceleration, or rotor direction, compares these measurements against user-programmable alarm setpoints, and generates alarms when these setpoints are violated. The 3500/50 Tachometer Module is programmed using the 3500 Rack Configuration Software and can be configured with four different options: 1. Speed Monitoring, Setpoint Alarming, and Speed Band Alarming. 2. Speed Monitoring, Setpoint Alarming, and Zero Speed Notification. 3. Speed Monitoring, Setpoint Alarming, and Rotor Acceleration Alarming. 4. Speed Monitoring, Setpoint Alarming, and Reverse Rotation Notification. The 3500/50 can be configured to supply conditioned Keyphasor? signals to the backplane of the 3500 rack for use by other monitors, thus eliminating the need for a separate Keyphasor module in the rack. The 3500/50 also has a peak hold feature that stores the highest speed, highest reverse speed, or number of reverse rotations (depending on channel type selected) that the machine has reached. These peak values can be reset by the user.Each Tachometer Module accepts up to 2 transducer signals from proximity probe transducers or magnetic pickups. The input signal range is +10.0 V to -24.0 V. Signals exceeding this range are limited internally by the module. Input Impedance: 20 k ? (standard); 40 k ? (TMR); 7.15 k ? (Internal Barrier). Power Consumption: 5.8 watts, typical. Transducers: Accepts 1-2 proximity transducer signals. Note: Restrictions may apply to magnetic pickups. Refer to the Application Note (page 1). Outputs Front Panel LEDs OK LED: Indicates when the Tachometer Module is operating properly. TX/RX LED: Indicates when the Tachometer Module is communicating with other modules in the 3500 rack. Bypass LED: Indicates when the Tachometer Module is in Bypass Mode. Buffered Transducer Outputs: The front of each module has one coaxial connector for each channel. Each connector is short circuit and ESD protected. Buffered outputs are available at the I/O module via Euro style connectors. Output Impedance: 550 ?. Transducer Power Supply: 24 Vdc, 40 mA maximum per channel. Recorder: +4 to +20 mA. Values are proportional to module full-scale range (rpm or rpm/min). Individual recorder values are provided for each channel. Monitor operation is unaffected by short circuits on recorder outputs. Voltage Compliance (current output): 0 to +12 Vdc range across load. Load resistance is 0 to 600 ?. Resolution: 0.3662 ?A per bit ±0.25% error at room temperature ±0.7% error over temperature range. Update rate approximately 100 ms.The 3500 Tachometer will support 0.0039 - 255 events per revolution with a maximum full scale range of 99,999 rpm and a maximum input frequency of 20 kHz. Minimum input frequency for proximity transducers is 0.0167 Hz (1 rpm for 1 event/revolution) and for passive magnetic pickups is 3.3 Hz.