Product BL20-1RS485/422
BL20 electronic module
RS485/422 Interface
Order number: 6827165- Fieldbus and connection technology independent
- Protection class IP20
- LEDs indicate status and diagnostic
- Electronics galvanically separated from the field level via optocouplers
- Übertragung serieller Datenströme mittels RS485/422‐Schnittstelle
- Zum Anschluss diverser Geräte wie z. B. Drucker, Scanner oder Barcode-Leser

General data
EAN | 4047101137798 |
eCl@ss-Code (V5.1.4): | 27250307 -/- Technology module (periphery) |
Customs tariff number | 85389091890 |
Country of origin | DE |
Weight | 36 g |
Technical Data
Signal type | RS485/422 |
Connection technology signal | Screw terminal, Cage clamp terminal |
Device type | I/O Module |
Ambient temperature | 0…+55 °C |
Protection class | IP20 |
Approvals | cULus |
Data Sheets
German | 249 KB |
English | 246 KB |
French | 248 KB |
Spanish | 249 KB |
Czech | 248 KB |
Dutch | 247 KB |
Romanian | 248 KB |
Russian | 262 KB |
Polish | 249 KB |
Chinese | 293 KB |
Turkish | 249 KB |
Approval
FM07 ATEX 0040X | 739 KB |
IECEx FME 07.0004X | 251 KB |
FM Class 1 Div. 2 US | 178 KB |
FM Class 1 Div. 2 Canada | 179 KB |
EU Declaration of Conformity | 136 KB |
CAD File
General Catalog
Manual
Manufacturer's Declaration
Product Overview
Modular I/O Systems and Compact I/O Modules in IP20 and IP67 | 1559 KB |
Products and Solutions for Efficient Automation | 2173 KB |
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