Product Overview
- Type: Low Voltage DC Discrete Input Modules
- Discrete Input Number: 32
- Input Type: Positive (sink)
Electrical Specifications
- Discrete Input Voltage: 24 V DC
- Input Voltage Limits: 19.2 to 30 V
- Voltage State 1 Guaranteed: 15 to 30 V DC
- Voltage State 0 Guaranteed: -3 to 5 V DC
- Current State 1 Guaranteed: ≥ 2 mA at Us = 5.5 V and Uin = 0 V
- Current State 0 Guaranteed: ≤ 0.5 mA
- Input Impedance: 2500 Ohm
- Leakage Current: 200 mA at Us = 5.5 V and Uin = 4 V
- Absolute Maximum Input: 56 V (1.3 ms decaying pulse), 30 V continuous
- Response Time: ≤ 1 ms (state 1 to state 0), ≤ 1 ms (state 0 to state 1)
Protection and Isolation
- Protection Type: Input protection by resistor limited
- Power Dissipation: 1.7 W + (0.36 x number of points on)
- Isolation Between Group and Bus: 1780 Vrms for 1 minute
- Isolation Between Groups: 500 Vrms for 1 minute
Signaling and Indicators
-
Local Signaling:
- 32 Green LEDs (input status)
- 1 Red LED (external fault detected)
- 1 Green LED (bus communication present)
- Marking: CE
Current and Weight
- Bus Current Requirement: 330 mA
- Module Format: Standard
- Product Weight: 0.3 kg
Environmental Standards
-
Standards:
- CSA C22.2 No 142
- UL 508
-
Certifications:
- ABS
- BV
- C-Tick
- DNV
- GOST
- RINA
- RMRS
Resistance and Operating Conditions
-
Resistance to Electrostatic Discharge:
- 8 kV (air, IEC 801-2)
- 4 kV (contact, IEC 801-2)
- Resistance to Electromagnetic Fields: 10 V/m (80-2000 MHz, IEC 801-3)
- Ambient Air Temperature for Operation: 0 to 60 °C
- Ambient Air Temperature for Storage: -40 to 85 °C
- Relative Humidity: 95% without condensation
- Operating Altitude: ≤ 5000 m
| 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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