Schneider Electric REL52850
MPNREL52850
Obsolete
Serial to Bluetooth converter - with RS232 RS485 and USB connectors
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Connector type | Male SUB-D 9 Mini DIN USB device port Mini-B USB type B SUB-D 9, mini-DIN and USB |
| Accessory (Separate part type) | Wireless access point |
| IP degree of protection | IP20 |
| Communication port protocol | NFC Bluetooth 4.2 (BLE) |
| Relative humidity | 10...90 % operation, without condensation IEC 60068-2-3 |
| Supply | Li battery USB interface of the PC |
| Category | US1CP4D22159 |
| Kit composition | Battery |
| Local signalling | 1 LED (green) for power ON 1 LED (green/red) for battery status 1 LED (white) for activity detected |
| Operating system | Android Mac iOS |
| Function available | Configure over bluetooth Automatic/OFF Optional communication kit for remote monitoring Serial link kit Standalone operation with power supply unit possible |
| Operating distance | 10 m |
| System requirements | Google Chrome Firefox |
| Accessory (separate part category) | Communication accessory |
| Ambient air temperature for storage | -40...158 °F (-40...70 °C) |
| Accessory (separate part destination) | Smart phone |
| Ambient air temperature for operation | 32...104 °F (0...40 °C) |
MPN
REL52850