1771-P4R电源接触式输出模块  

1.产 品 资 料 介 绍：

1771-P4R 冗余电源模块（非输出模块）

核心参数（纯文本、无链接）

1. 型号：1771-P4R，PLC‑5 系列冗余电源模块。
2. 输入规格：额定 120V AC，范围 97–132V AC，频率 47–63Hz。
3. 输出规格：5V DC 输出，额定电流 8A，为机架背板供电。
4. 冗余设计：N+1 冗余架构，支持多模块并联；2 单元最大 8A、3 单元 14A、4 单元 20A（60°C）。
5. 故障触点：内置 1A/250V AC 干接点，用于电源故障报警输出。
6. 配置开关：左侧 ID 拨码（前 4 位）+ 区域配置（5、6 位），冗余系统需唯一 ID。
7. 保护：1.5A 250V 慢熔保险丝，过流保护。
8. 物理：占用 1 个 1771 机架槽位，重量约 0.85kg。
9. 兼容：适配 1771‑A1B/A2B/A3B/A4B/PSC 机箱，不兼容 A 系列老机箱。
10. 环境：工作温度 0–60°C，湿度 5%–95% 无凝露。
11. 认证：UL、CE 工业安全与 EMC 认证。
12. 状态：已停产，市场以翻新 / 备件为主。
13. 应用：化工、冶金、电力等要求高可用、无停机的 PLC‑5 控制系统。

1771-P4R电源接触式输出模块 英文资料：

1771-P4R redundant power module (non output module)

1771-P4R is a redundant power module for Rockwell Allen Bradley PLC-5 series, with 120V AC input and 5V DC 8A output. It supplies power to the 1771 rack backplane, supports N+1 redundancy, and has built-in fault alarm contacts for high reliability industrial control systems.

Core parameters (plain text, no links)

Model: 1771-P4R, PLC-5 series redundant power module.

Input specifications: rated 120V AC, range 97-132V AC, frequency 47-63Hz.

Output specification: 5V DC output, rated current 8A, powered by the rack backplane.

Redundant design: N+1 redundant architecture, supporting parallel connection of multiple modules; Maximum 8A for 2 units, 14A for 3 units, and 20A for 4 units (60 ° C).

Fault contact: Built in 1A/250V AC dry contact, used for power fault alarm output.

Configuration switch: left ID dip code (first 4 digits)+area configuration (5, 6 digits), redundant systems require a unique ID.

Protection: 1.5A 250V slow melting fuse, overcurrent protection.

Physics: occupies one 1771 rack slot and weighs approximately 0.85kg.

Compatibility: Compatible with 1771-A1B/A2B/A3B/A4B/PSC chassis, not compatible with A-series old chassis.

Environment: Working temperature 0-60 ° C, humidity 5% -95%, no condensation.

Certification: UL, CE industrial safety and EMC certification.

Status: Discontinued, market mainly focused on refurbishment/spare parts.

Application: PLC-5 control systems that require high availability and non-stop operation in chemical, metallurgical, and electrical industries.

The 1771-P4R is a key component for high reliability power supply in PLC-5 systems, with redundancy and reliability, built-in alarm contacts, and a wide input range as its core.

1771-P4R电源接触式输出模块  产品展示

产品视频

3.其他产品

HONEYWELL 05704-A-0121PLC模块
MOTOROLA FLN3524A远程终端单元
ABB CI687K01 3BSE043660R1数字输入/输出模块

4.其他英文产品

UFC911B101 Power Control Interface Board Module
IC697BEM721 I/O Link Interface Module
REF615E-E HBFEAEAGABCCANC11E Measurement and Control Device Management

The content is from Ruichang Mingsheng Automation Equipment Co., LTD

Contact: +86 15270269218