MSR6R/T安全继电器   

1.产 品 资 料 介 绍：

MSR6R/T 安全继电器

一、核心参数

1. 品牌与型号：Allen‑Bradley（Rockwell）Guardmaster，型号 MSR6R/T，对应 440R‑C23017（24V AC/DC）、440R‑C23018（110V AC）、440R‑C23019（230V AC）
2. 输入配置：内部开关可选 1 路 NC 单通道（低风险）或 2 路 NC 双通道（高风险），双通道差异 > 0.5s 即锁输出
3. 输出配置：3 组 NO 安全冗余输出、1 组 NC 辅助输出
4. 供电电压：24V AC/DC、110V AC、230V AC（50/60Hz）
5. 复位方式：自动 / 手动监控复位（需外接常开复位按钮）
6. 安全等级：EN 954‑1 Cat.3、EN ISO 13849‑1、IEC 62061、Stop 0
7. 物理规格：45mm 宽，DIN 导轨安装，重量约 0.46kg
8. 工作环境：-10℃~+55℃，湿度≤90% RH
9. 产品状态：2017 年底停产，替代型号 440R‑S13R2
10. 应用场景：急停回路、安全门联锁、安全光栅监控、设备安全停机控制

二、关键特性

• 双通道监控：双通道输入不同步 > 0.5s 立即切断安全输出，防止单通道故障失效
• 冗余安全输出：3 组独立 NO 触点，确保安全切断可靠性
• 灵活复位：自动复位（低风险）或手动监控复位（高风险，需确认安全后复位）
• 宽电压适配：覆盖 24V/110V/230V，兼容全球工业电网
• 紧凑设计：45mm 超薄壳体，节省控制柜空间

三、接线要点（典型）

• 电源：A1/A2 接对应电压（24V/110V/230V）
• 安全输入：S13‑S14、S23‑S24 接急停 / 安全门 NC 触点（双通道）
• 复位：S34‑S12 接常开复位按钮（手动模式）
• 安全输出：13‑14、23‑24、33‑34（3 组 NO）接安全回路
• 辅助输出：43‑44（NC）接 PLC 状态监控

MSR6R/T安全继电器    英文资料：

MSR6R/T safety relay

MSR6R/T (Allen Bradley Guardmaster Minotaur series, model 440R-C23017/18/19) is an industrial grade single function safety monitoring relay used for emergency stop, safety door interlock and other safety circuits, meeting EN ISO 13849-1 Cat.3 and Stop 0 safety levels.

1、 Core parameters

Brand and Model: Allen Bradley (Rockwell) Guardmaster, Model MSR6R/T, Corresponding to 440 R‑C23017（24V AC/DC）、440R‑C23018（110V AC）、440R‑C23019（230V AC）

Input configuration: The internal switch can choose 1 NC single channel (low-risk) or 2 NC dual channels (high-risk), and if the difference between the two channels is greater than 0.5s, the output will be locked

Output configuration: 3 sets of NO safety redundant outputs, 1 set of NC auxiliary output

Supply voltage: 24V AC/DC, 110V AC, 230V AC (50/60Hz)

Reset method: automatic/manual monitoring reset (requires external normally open reset button)

Safety level: EN 954-1 Cat.3, EN ISO 13849-1, IEC 62061, Stop 0

Physical specifications: 45mm wide, DIN rail installation, weight approximately 0.46kg

Working environment: -10 ℃~+55 ℃, humidity ≤ 90% RH

Product status: discontinued at the end of 2017, replacing model 440R-S13R2

Application scenarios: emergency stop circuit, safety door interlock, safety grating monitoring, equipment safety shutdown control

2、 Key characteristics

Dual channel monitoring: If the dual channel input is not synchronized for more than 0.5 seconds, immediately cut off the safety output to prevent single channel failure

Redundant safety output: 3 sets of independent NO contacts to ensure reliable safety cut-off

Flexible reset: automatic reset (low-risk) or manual monitoring reset (high-risk, reset after confirming safety)

Wide voltage adaptation: covering 24V/110V/230V, compatible with global industrial power grids

Compact design: 45mm ultra-thin shell, saving control cabinet space

3、 Key points of wiring (typical)

Power supply: A1/A2 connected to corresponding voltage (24V/110V/230V)

Safety input: S13- S14, S23- S24 emergency stop/safety door NC contact (dual channel)

Reset: Connect S34-S12 to the normally open reset button (manual mode)

Safe output: 13-14, 23-24, 33-34 (3 sets of NO) connected to the safety circuit

Auxiliary output: 43-44 (NC) connected to PLC status monitoring

MSR6R/T安全继电器    产品展示

产品视频

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

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