Overview
The 4-Channel Relay Module is a full-height module that provides four relay outputs. It can be installed in any slot to the right of the Rack Interface Module, with multiple 4-Channel Relay Modules being used as needed. Each relay output on the module can be independently programmed to execute specific voting logic.
The module features "Alarm Drive Logic" for each relay. This logic can be configured using AND and OR operations and can incorporate alarming inputs (alerts and dangers) from any or multiple monitor channels within the rack. The programming of this Alarm Drive Logic is managed through the 3500 Rack Configuration Software, allowing for customization to fit the particular requirements of the application.
Specifications
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Operating Temperature: -30 °C to +65 °C (-22 °F to +150 °F)
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Storage Temperature: -40 °C to +85 °C (-40 °F to +185 °F)
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Humidity: 95%, non-condensing
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Dimensions:
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Height: 241 mm (9.50 in)
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Width: 24.4 mm (0.96 in)
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Depth: 242 mm (9.52 in)
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Weight: 0.7 kg (1.6 lb)
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Rack Space Requirements: 1 full-height front slot
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| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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