Siemens 6ES7221-1BH32-0XB0 SIMATIC S7-1200 16DI 24V DC Digital Input Module
Price:
Negotiable
MOQ:
1
Delivery Time:
2-3 days
Brand:
Siemens
Product Description
Sinamics 6ES7221-1BH32-0XB0 Overview
The 6ES7221-1BH32-0XB0 is a digital input module SM 1221 designed for SIMATIC S7-1200 PLC systems. It provides 16 channels of 24V DC sink/source digital inputs with galvanic isolation and LED status indication for reliable signal acquisition in industrial automation.
Figure 1 shows the front panel of 6ES7221-1BH32-0XB0.
Quick Specs.
Table 1 shows the Quick Specs
| Item | Value |
|---|---|
| Part Number | 6ES7221-1BH32-0XB0 |
| Brand | Siemens |
| Series | SIMATIC S7-1200, SM 1221 |
| Input Type | 16×Digital Input, 24V DC |
| Input Mode | Sink/Source |
| Isolation | Galvanic isolation (group of 4) |
| Mounting | DIN rail |
| Protection | IP20 |
Detailed Specification
| Parameter | Specification |
|---|---|
| Number of digital inputs | 16 |
| Nominal input voltage | 24 V DC |
| Input voltage range | 20.4 … 28.8 V DC |
| Input current (typ.) | 4 mA per channel |
| Input logic | Signal 0: ≤5 V DC; Signal 1: ≥15 V DC |
| Isolation voltage | Channel-group galvanic isolation |
| Input delay | Configurable: 0.2/0.4/0.8/1.2/1.6/3.2 ms |
| Diagnostics | LED status indicators |
| Connection | Screw terminals |
| Dimensions (W×H×D) | 45 × 100 × 75 mm |
| Operating temperature | -20 … +60 °C |
| Certifications | CE, UL, CSA, cULus, FM, RCM, KC |
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Company
LonRise Equipment Co. Ltd.
Location
26Minyi Road, Xinqiao, Songjiang Industrail Zone Shanghai China
Contact Person
Laura