S7-1200Siemens
SIMATIC S7-1200 SM 1221，DI 16x24 VDC PLC 扩展模块
Model6ES7221-1BH32-0XB0Updated Oct 23, 2026
CEFCCRoHSISO 9001:2015IP67
Key Facts
- Category
- S7-1200
- Model
- 6ES7221-1BH32-0XB0
- Brand
- Siemens
- 产品
- SIMATIC S7-1200，数字输入 SM 1221，16数字输入，24V DC， 灌电流/拉电流
- 产品型号
- 6ES7221-1BH32-0XB0
- Updated
- Oct 23, 2026
Supply & Ordering
OEM / ODM Service
Custom firmware, logo printing, packaging and hardware modifications. NDA-friendly workflow.
Flexible MOQ
Sample orders are welcome. Volume pricing starts low, sized for growing importers.
Fast Sampling
Samples dispatched within 3–7 working days via DHL, FedEx or UPS worldwide.
Reliable Lead Time
Stocked items ship in 48 hours; production orders typically ship in 2–4 weeks.
Overview
SIMATIC S7-1200 SM 1221，DI 16x24 VDC PLC 扩展模块
Full Specifications
Technical Specifications
| 产品 | SIMATIC S7-1200，数字输入 SM 1221，16数字输入，24V DC， 灌电流/拉电流 |
|---|---|
| 产品型号 | 6ES7221-1BH32-0XB0 |
| AL | N |
| ECCN | N |
| 原产国 | 中国 |
| 生命周期 | P.M300 |
| 产品类型 | S7-1200 数字量扩展 |
| 适用于安全功能 | 否 |
| 数字输入量 | 4 |
| 供电电压类型 | DC |
| 宽度 | 38mm |
| 高度 | 62mm |
| 深度 | 21mm |
Related Products
Other products in the same category.
Siemens
SIPLUS ET 200SP DQ 8x24VDC/0.5A ST -40 ... +70 °C 带有保形涂层，基于6ES7132-6BF01-0BA0
6AG1132-6BF01-7BA0N9N9999
View Details
Siemens
SIPLUS PCS 7 CPU 410-5H 捆绑包 -25...+70°C 带防腐蚀涂层 根据 6ES7654-5CP00-0XF0 . 过程自动化 针对 S7-400 和 S7-400H 带系统扩展卡 最多 1600 个过程对象
6AG1654-5CP00-7XF0N9N9999
View Details
Need more information?
Talk to our team about this product — specifications, samples, lead times and volume pricing.