IS200TPROS1CBB燃机卡件，GE通用模块
过电流保护电源提供电子过电流为3个输出中的每一个提供保护。如果最大超过额定电流时，电压将降至低值。它将保持该状态，直到重新移动或减少负载。电流过载（包括短路条件）不会导致保险丝断开。该电源不符合FCC对非工业应用的要求交流电源线上的传导电磁干扰。机架操作一个电源可以为两个人供电以下条件下的机架：第二个机架只需要5伏电源
IS200TPROS1CBB燃机卡件，两个机架所需的总功率与电源容量有关。第二个机架消耗的电流小于5.2安培。两个机架必须紧密安装受可用3英尺连接电缆的限制，用于双机架操作的连接电缆为表1中列出了订购信息。这条电缆承载+5伏电源总线和电源对信号进行排序。它使用9针D型连接器它通过一个机架中的开口。注意，电缆承载仅限功率和功率排序信号。机架间通信和总线接口模块必须单独提供。参见适用的可编程控制器安装手册。申请信息。时序图下面的时序图显示了交流电压的关系直流输出和电源产生的两个系统信号的输入功率：ACFAIL和系统重置。5VSTBY输出可用于用户电池备份方案如图所示。通电时，ACFAIL信号出错5伏总线在规格范围内后不久。SYSRESET将系统保持在重置状态至少5伏电源可用后200毫秒（期间这一次，输出被强制关闭）。如果交流输入电源中断，5伏总线将在规格范围内重新供电至少一个周期。这个然后，在SYSRESET停止所有操作之前，给系统额外5毫秒的时间来完成有序关机处理。
Overcurrent Protection
The power supply provides electronic overcurrent
protection for each of the 3 outputs. If the maximum
current rating is exceeded, the voltage will collapse to
a low value.
It will remain in that state until the load is either removed or reduced. A current overload (including a
short circuit condition) will not cause the fuse to open.
This power supply does not comply with FCC requirements in non-industrial applications for
conducted EMI on AC power lines.
Dual Rack Operation
A single power supply can provide power for two
racks under the following conditions:
Only 5 volt power is required in the second rack,
and the total power required by both racks is within the capability of the supply.
The current drawn by the second rack is less than
5.2 amperes.
The two racks must be mounted in close proximity
as limited by the available 3-foot connecting cableThe connecting cable used for dual rack operation is
listed in Table 1, Ordering Information. This cable
carries the +5 volts power bus as well as the power
sequencing signals. It uses a 9-pin D-type connector
which connects directly to the backplane through an
opening in the rack frame. Note that the cable carries
power and power sequencing signals only. Inter-rack
communication and bus interface modules must be
provided separately. See the applicable Programmable
Controller Installation Manual. for application information.Timing Diagram
The timing diagram below shows the relationship of the ac
input power to the dc outputs and to the two system signals generated by the power supply: ACFAIL and
SYSRESET. The 5VSTBY output may be used for user
battery backup schemes as shown.
On application of power, the ACFAIL signal goes false
soon after the 5 volt bus is within specification. The system is held in the Reset state by SYSRESET for at least
