MCS2000-ECA MCS2000-DRV2双通道/双电压驱动器

MCS2000-DRV2双通道/双电压驱动器是MCS2000-DRV和MCS2000-DRVH驱动器的替代产品。该装置的设计使其可以从24伏直流输入或48伏直流输入运行，并为华纳电气提供的任何24伏直流张力制动器的运行提供输出电压和电流。
通用设计取代了两个单独的驱动器在一个包，并提供双制动操作，无论是单制动时，只需要一个制动器或双制动操作的拼接系统，其中两个制动器需要。
驱动器可以由任何MCS2000控制器控制，提供单通道系统或双通道系统。MCS2000-ECA、MCS2000-CTDA或MCS2000-CTLC控制器可以提供操作信号。
MCS2000-DRV2减少了前面可插拔的输入端子，这将使安装和布线比以前的版本容易得多。通过使用可插拔端子块，如果需要更换，则只需断开并拆卸控制器，然后安装新控制器，而无需重新连接整个系统。
DRV2的占用空间与MCS2000-DRV和MCS2000-DRVH驱动相同。MCS2000-DRV和MCS2000-DRVH可以替换为MCS2000-DRV2，而无需对安装面积进行任何机械更改。
此外，控制器表面的LED指示灯使故障排除和监控操作比以前的版本简单得多。每个通道的红色和绿色组合LED确定在正常运行条件下以及在故障时的操作。
每个驱动通道都有自己单独的抗残余调整，使制动调整在“关闭”状态最佳。反残余提供了一个反向电流的刹车在关闭状态，以尽量减少剩磁积累。这允许减少阻力扭矩在制动器在初始启动。

MCS2000-ECA

The MCS2000-DRV2 Dual Channel/Dual Voltage drive is a replacement for the MCS2000-DRV and MCS2000-DRVH Drivers in one unit. The unit is designed so that it can operate from either 24 volts DC input or 48 volts DC input and provide output voltage and current for operation of any of the 24 volt DC tension brakes available from Warner Electric.
The universal design replaces two separate drivers in one package and provides for dual brake operation, for either single brake when only one brake is required or dual brake operation on splicer systems where two brakes are required.
The driver can be controlled by any of the MCS2000 controllers offered as either a single channel system or dual channel system. The MCS2000-ECA, MCS2000-CTDA, or MCS2000-CTLC controllers can provide the operating signals.
The MCS2000-DRV2 has reduced input terminals on the front of the unit that are pluggable which will make installation and wiring much easier than the previous versions. By using a pluggable terminal block, if replacement is required then only the controller has to be disconnected and removed and a new controller installed without having to rewire the entire system.
Footprint for the DRV2 is identical to that of the MCS2000-DRV and MCS2000-DRVH drivers. The MCS2000-DRV and MCS2000-DRVH can be replaced with the MCS2000-DRV2 without having to make any mechanical changes in the mounting footprint.
Additionally, LED indicators on the face of the control make troubleshooting and monitoring operation much simpler than previous versions. A combination red and green LED for each channel determines operation during normal run conditions as well as during faults.
Each driver channel has its own individual anti-residual adjustment to make brake adjustment in the “off” state optimum. Anti-residual provides a reverse current to the brakes in the off state to minimize residual magnetism build-up. This allows for reducing the drag torque in the brake during initial start-up.