IC697PWR748电源模块 PDF资料
1.产 品 资 料 介 绍:
IC697PWR748 电源模块说明
IC697PWR748 是适用于 GE Fanuc 90-70 系列 PLC 系统的一款直流电源模块,用于为 PLC 机架及其中的模块提供稳定的直流电源。
一、模块定位
类型:PLC 机架用电源模块
作用:为 PLC 背板和各模块(CPU、I/O、通信等)提供直流电压
输入类型:48VDC 工业直流供电
二、主要电气规格
输入电压:48VDC(直流)
允许输入范围:大约 35–60VDC
输出电压(通过背板分配):
+5VDC
+12VDC
−12VDC
输出总功率:约 90W
输出电流能力:
+5V:约 18A
+12V:约 1.5A
−12V:约 1A
三、功能特点
为整个 PLC 机架提供三路直流电源
支持单机架或扩展多机架供电
内置过流、过压保护
输入掉电后可维持短暂输出(短时保持电力)
滑入式设计,安装维护方便
IC697PWR748电源模块 英文介绍
IC697PWR748 Power Module Description
IC697PWR748 is a DC power module suitable for GE Fanuc 90-70 series PLC systems, used to provide stable DC power to PLC racks and modules inside.
1、 Module positioning
Type: Power module for PLC rack
Function: Provide DC voltage for PLC backplane and various modules (CPU, I/O, communication, etc.)
Input type: 48VDC industrial DC power supply
2、 Main electrical specifications
Input voltage: 48VDC (DC)
Allowable input range: approximately 35-60VDC
Output voltage (distributed through backplane):
+5VDC
+12VDC
−12VDC
Total output power: approximately 90W
Output current capability:
+5V: Approximately 18A
+12V: Approximately 1.5A
12V: Approximately 1A
3、 Functional Features
Provide three DC power sources for the entire PLC rack
Support single rack or extended multi rack power supply
Built in overcurrent and overvoltage protection
Short term output can be maintained after input power failure (short-term power retention)
Sliding design, easy to install and maintain



