Description
1756-L61 by Allen-Bradley is a ControlLogix series processor module designed for versatile and high-performance control applications. It supports up to 32 tasks and 100 programs per task, offering robust communication options and extensive I/O capacity.
General Information
- Part Number: 1756-L61
- Manufacturer: Rockwell Automation
- Category: PLC Module
- Series: ControlLogix
- Module Type: Processor Module
- Fixed Memory: 2, 4, or 8 MB
- Nonvolatile Memory: Compact Flash Card (1784-CF128)
- Weight: 0.71 lbs (0.32 kg)
Specifications
- Input Voltage: 24V DC
- Maximum I/O: 128,000 discrete, 4,000 analog
- Communication Port: RS-232, supporting ASCII, DF1, Modbus, DH-485
- Program Scan Time: 0.08 milliseconds
- User Memory: 2MB
-
Backplane Current:
- 1.2A at 5V DC
- 14mA at 24V DC
- Vibration: 10-500 Hz
- Power Dissipation: 3.5W
- Thermal Dissipation: 11.9 BTU/hr
Environmental Data
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Storage Temperature: -40 to 85°C (-40 to 185°F)
- Relative Humidity: 5% to 95% (Noncondensing)
- Altitude: -300 to +3,000 m (-1,000 to +10,000 ft)
- Vibration: 2g at 10 to 500 Hz
-
Shock:
- Operating: 30g
- Non-operating: 50g
Communication Options
-
Protocols:
- ControlNet
- Data Highway Plus (DH+), EtherNet/IP
- DeviceNet, SynchLink
- Remote I/O
- Third-party networks
Additional Features
- Battery: 1756-BA1, 1756-BATM, 1756-BATA
-
Programming Languages:
- Relay Ladder Logic (RLL)
- Structured Text (ST)
- Function Block Diagram (FBD)
- Sequential Function Chart (SFC)
- Motion Control: Supports embedded SERCOS interface for motion applications
Usage
Ideal for medium-scale processes with the ability to expand I/O through additional modules. The 1756-L61 is widely used in critical systems requiring high availability and redundancy.
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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. |
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