Overview
The Trusted™ TMR 24V DC Digital Output Module connects to 40 field output devices, organized into five groups, each containing eight outputs. All outputs within a group share a common power supply and return path. Fault tolerance is ensured by employing Triple Modular Redundancy (TMR) within the module, providing redundancy for each of the 40 output channels.Specifications
- Number of Outputs: 40 Channels
- Number of Independent Power Groups: 5 (each with 8 outputs)
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Field Common Isolation:
- Sustained Working: ±250V DC
- Maximum Withstanding: ±2.5kV DC
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Output Voltage Field Supply:
- Measurement Range: 0 to 36V DC
- Maximum Withstanding: -1 to 60V DC
- Output Current Rating: Continuous: 2A
- Output Off Resistance (effective leakage): 33kΩ
- Power Consumption (1A per channel): 24W
- Output Turn On/Off Delay: 0.5ms
- Self-Test: Internal, 2 minutes
- Output Short Circuit Protection: Automatic
- Fusing: Not required
- Intrinsic Safety: External barrier
- Circuit Type: Fault-tolerant, fully triplicated with optional line monitoring
- Dimensions (HxWxD): 241mm x 30mm x 300mm (9.5ins x 1.2ins x 11.8ins)
- Weight: 1.13kg (2.5lbs)
- Operating Temperature: -5°C to 60°C (23°F to 140°F)
- Operating Humidity: 5 to 95%, non-condensing
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Vibration:
- 10 to 57Hz: ±0.075mm
- 57 to 150Hz: 1.0g
- Shock: 15g, ½ sine wave, 11ms
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EMI (IEC 801):
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ESD:
- Air Discharge: Up to 15kV
- Contact Discharge: Up to 8kV
- Radiated Fields: 10V/m, 27MHz to 500MHz
- Transients and Bursts: 2kV, 2.5kHz for t=60 seconds
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ESD:
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| 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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