1．3 后面板说明Back Panel Instruction
均流控制口current equalizing control port
1. 后面板如图二。
Back Panel: see Fig.2
图二 后面板示意图
Fig. 2 View of Back Panel
2. 三相交流输入端：三相交流电压输入端，无相序要求。
Three phase AC input: three phase AC voltage input with no phase sequence
requirement.
3. 直流输出端：有正、负之分，正、负分别由两根并联。1脚和2脚位输出正，3脚和4脚位输出负。
DC output: it has positive end and negative end, which are connected with 2
wires in parallel respectively. Pin 1 and Pin 2 refer to positive output, and Pin 3 and Pin 4 refer to negative output.
4. 模块控制口：多台模块并联时，此控制口以并连方式连接。
Module control port: it is connected in parallel when more than one module
is in parallel connection.
5. 均流控制口。多台模块并联时，此控制口以并连方式连接
Current equalizing control port: it is connected in parallel when more than
one module is in parallel connection. 1．4 模块控制口说明 Instruction of Module Control Port
控制口采用标准的15针D型插座，通过这个控制口可以实现对模块的遥控、遥调等控制，模块控制口具体使用方法如下：