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SKU:SDW-550
Honeywell SDW-550 5 Port Industrial Ethernet Switch
Manufacturer: Honeywell
Product No.: SDW-550
Product Type: Ethernet Switch
Product Origin: USA
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
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Product Overview
The Honeywell SDW-550 is a five port 10/100Base industrial Ethernet switch manufactured by Westermo. It enables communication between USI-0002 modules in the Control Processor and field devices, providing galvanic isolation and robust network segmentation.
Key Features
One 24 Vdc power connector and five isolated RJ-45 TX ports divided into two sections. Ports 1, 2 and 3 connect to the field; ports 4 and 5 connect to the CP backplane for enhanced surge protection. Complies with IEC 61010 standards with raised isolation levels between port sections.
Technical Specifications
| Type Number | SDW-550 |
| Manufacturer | Westermo |
| Number of Channels | 5 |
| Operating Voltage | DC 12V 48V |
| Rated Current | Max. 320 mA |
| Operating Temperature | 25°C to +70°C (13°F to +158°F) |
| Storage Temperature | 25°C to +70°C (13°F to +158°F) |
| Relative Humidity | 5% to 95% (non condensing) |
| Approvals | CE, TUV, UL, FM |
| Dimensions (D x W x H) | 121 x 35 x 119 mm (4.76 x 1.38 x 4.69 in) |
| Weight | 0.2 kg |
| Rail Length Required | 55 mm (35 + 2 x 10 free space) |
Installation Guide
Mount the SDW-550 on a standard DIN rail. Ensure 55 mm rail length with 10 mm free space at each end. Connect ports 1, 2 and 3 to field devices and ports 4 and 5 to the CP backplane. Power via 12V 48V DC supply. Observe polarity on the 24Vdc power connector.
Engineering Advantages
Galvanic isolation protects the Safety Manager from network surges. Wide operating temperature range (25°C to +70°C) suits harsh industrial environments. Low power draw (max 320 mA) and compact footprint reduce cabinet heat and space demands. CE, TUV, UL and FM approvals ensure global compliance.
Frequently Asked Questions
Q1: Why are the RJ-45 ports divided into two sections?
A1: Ports 1, 2 and 3 connect to field devices; ports 4 and 5 connect to the CP backplane. This separation provides raised isolation and surge protection per IEC 61010.
Q2: What is the purpose of galvanic isolation?
A2: It protects the Safety Manager and control system from electrical noise and voltage spikes present in field networks.
Q3: Can this switch operate in cold environments?
A3: Yes, it operates reliably from 25°C to +70°C, suitable for most industrial and outdoor cabinet installations.
Ytterligere spesifikasjoner
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Frakt og retur
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Returer godtas innen 30 dager etter mottak, forutsatt at varene er ubrukte og i original stand. Returfraktkostnader dekkes av kunden. Vennligst kontakt oss før du returnerer en vare for å få returautorisasjon.
For mer informasjon, vennligst se vår Frakt- og returpolicy.

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