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Description
SR3MBU01BDMain Range of product Zelio Logic Product or component type Modbus slave communication module Wiring mode 2 or 4 wires Complementary Product compatibility All modules with 24 V supply SR3 B BD Communication port protocol Modbus Communication port support RS485 Electrical connection 1 connector RJ45 Transmission frame RTU ASCII Transmission rate 1200 bauds 9600 bauds 38400 bauds 19200 bauds 57600 bauds 28800 bauds 2400 bauds 4800 bauds Parity No Odd
Main
| Range of product | Zelio Logic |
| Product or component type | Modbus slave communication module |
| Wiring mode | 2 or 4 wires |
Complementary
| Product compatibility | All modules with 24 V supply SR3 B...BD |
| Communication port protocol | Modbus |
| Communication port support | RS485 |
| Electrical connection | 1 connector RJ45 |
| Transmission frame | RTU ASCII |
| Transmission rate | 1200 bauds 9600 bauds 38400 bauds 19200 bauds 57600 bauds 28800 bauds 2400 bauds 4800 bauds |
| Parity | No Odd Even |
| Number of addresses | 1…247 |
| Programming language | FBD Ladder |
| Connections - terminals | Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) semi-solid Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) solid Screw terminals, 2 x 0.25...2 x 1.5 mm² (AWG 23...AWG 16) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end |
| Tightening torque | 0.5 N.m |
| Local signalling | 1 LEDcommunication: 1 LEDpower ON: |
| Net weight | 0.11 kg |
Environment
| Product certifications | GOST CSA GL C-Tick UL |
| Standards | EN/IEC 60068-2-27 Ea EN/IEC 61000-4-3 EN/IEC 61000-4-4 level 3 EN/IEC 61000-4-2 level 3 EN/IEC 61000-4-5 EN/IEC 60068-2-6 Fc |
| IP degree of protection | IP20 (terminal block) conforming to IEC 60529 IP40 (front panel) conforming to IEC 60529 |
| Environmental characteristic | EMC directive conforming to EN/IEC 61000-6-2 EMC directive conforming to EN/IEC 61000-6-3 EMC directive conforming to EN/IEC 61000-6-4 EMC directive conforming to EN/IEC 61131-2 zone B Low voltage directive conforming to EN/IEC 61131-2 |
| Disturbance radiated/conducted | Class B conforming to EN 55022-11 group 1 |
| Pollution degree | 2 conforming to EN/IEC 61131-2 |
| Ambient air temperature for operation | -20…40 °C conforming to IEC 60068-2-1 and IEC 60068-2-2 -20…55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2 |
| Ambient air temperature for storage | -40…70 °C |
| Operating altitude | 2000 m |
| Maximum altitude transport | 3048 m |
| Relative humidity | 95 % without condensation or dripping water |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Very nice shirt
Size: X-Large, Color: Indigo Blue
Got this button down shirt for my husband. It fits perfect, and looks really good on him. Quality is good and washes up well. I just don't put it in the dryer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 4
My husband liked it
Size: Large, Color: Navy Blue
This shirt is lightweight and comfortable and looks just like the picture. No stretch and true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Good looking shirt!
Size: Medium, Color: Indigo Blue
This shirt has nice fabric and not hard to iron.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Very comfortable shirt to wear
Excellent shirt quality is perfect. Very comfortable to wear. I wish most of my shirts were like this.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
True to size
Size: Large, Color: White
True to size. Light and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026