8920-PS-DC GE 控制系统

8920-PS-DC直流电源模块-磁场输入24VDC输入；5A 12VDC输出；2/1(IS)模块的电源使用2/1(IS)模块电源，支持负载共享冗余

特征

PAC8000 I/O是一个完全模块化的I/O解决方案，适用于通用和危险区域应用。它提供多种I/O功能，并具有开放式架构，允许通过选择合适类型的总线接口模块(BIM)或控制器与各种不同的现场总线进行通信。

现场接线端子（每个I/O模块一个）卡入载体并接受现场接线，无需额外的接线端子或连接。如果在现场损坏，它们可以很容易地更换。全面的机械键控系统可确保维护设备安全。

载体通过提供安装到平板或T型或G型DIN导轨上来形成PAC8000的物理和电气主干。它们支持并互连BIM或控制器、电源、I/O模块和现场终端，并承载内部Railbus的地址、数据和电源线

8920-PS-DC

5个容量

支持冗余负载共享

IS模块电源

2/1（IS）模块的电源

12 V DC输出

24 V DC（标称）输入

5 A容量

支持冗余负载共享

尺寸（约）：84（宽）x 110（高）x 160（深）mm

托架安装：8724-CA-PS型

重量：1290 g

输入电压：18.5–36 V dc

效率（满载时）

18.5 V输入，4.1 A时：76%

3.3 A时的24 V输入：78%

36 V输入，2.1 A：76.5%

输入连接：2件式螺纹端子，每个都有

8920-PS-DC

8920-PS-DC DC power module – Magnetic field input 24VDC input; 5A 12VDC output; Power supply of the 2/1(IS) module Uses the power supply of the 2/1(IS) module to support load sharing redundancy

trait

The PAC8000 I/O is a fully modular I/O solution for general purpose and hazardous area applications. It offers a variety of I/O functions and has an open architecture that allows communication with a variety of different fieldbuses by choosing the right type of bus interface module (BIM) or controller.

Field terminals (one per I/O module) snap into the carrier and accept field wiring without additional terminals or connections. If damaged in the field, they can be easily replaced. A comprehensive mechanical keying system ensures the safety of maintenance equipment.

The carrier forms the physical and electrical backbone of the PAC8000 by providing mounting onto a flat plate or T or G DIN rail. They support and interconnect BIM or controllers, power supplies, I/O modules, and field terminals, and carry the addresses, data, and power lines of the internal Railbus

5 capacity

Supports redundant load sharing

IS module power supply

Power supply for the 2/1 (IS) module

12 V DC output

24 V DC (nominal) input

5 A capacity

Supports redundant load sharing

Dimensions (approx.) : 84 (W) x 110 (H) x 160 (D) mm

Bracket installation: 8724-CA-PS type

Weight: 1290 g

Input voltage: 18.5-36 V dc

Efficiency (at full load)

18.5V input, 4.1A: 76%

24 V input at 3.3A: 78%

36 V input, 2.1A: 76.5%

Input connection: 2-piece threaded terminals, two of each

8920-PS-DC