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Haryt kody:1785-L40E
1785-L40E Allen-Bradley | Processor 2048 I/O 10/100 Mbps Ethernet
Manufacturer: Allen-Bradley
Product No.: 1785-L40E
Product Type: ControlNet Processor
Product Origin: USA
Payment:T/T, Western Union
Weight: 1380g
Shipping port: Xiamen
Warranty: 12 months
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Düşündiriş
Allen-Bradley 1785-L40E PLC-5/40E Ethernet Processor
Allen-Bradley 1785-L40E is a PLC-5/40E Ethernet processor with 48K words of battery-backed user memory. Supports 2048 I/O (any mix) or 2048 in + 2048 out complementary configuration, with 2 DH+/Remote I/O ports, 1 serial port, and 1 Ethernet port. Weight approximately 1.38 kg (3.0 lbs).
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | 1785-L40E |
| Series | PLC-5 |
| Processor Model | PLC-5/40E |
| Max User Memory | 48 Kilowords |
| Battery-Backed SRAM | Yes (battery 1770-XYC) |
| Max Total I/O | 2048 (any mix) / 2048 in + 2048 out |
| Max Analog I/O | 2048 |
| Backplane Current Load | 3.3A |
| Power Dissipation | 17.3W |
| Weight | Approximately 1.38 kg (3.0 lbs) |
Communication Ports
| Port | Type |
|---|---|
| DH+/Remote I/O | 2 combination ports (Adapter or Scanner) |
| Serial Port | 1 x RS-232-C/422-A/423-A |
| Ethernet Port | 1 x 15-pin, 10/100 Mbps (TCP/IP) |
| Control Coprocessor Expansion | Yes |
I/O Scan Time & Chassis
| Parameter | Value |
|---|---|
| Scan Time (57.6 kbit/s) | 10 ms per rack |
| Scan Time (115.2 kbit/s) | 7 ms per rack |
| Scan Time (230.4 kbit/s) | 3 ms per rack |
| Max I/O Chassis Total | 61 (1 local + 60 remote) |
| Max I/O per Link | 32 |
| Max I/O Racks | 16 (0 to 15) |
Environmental & Certifications
| Parameter | Value |
|---|---|
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Non-Operating Temperature | -40°C to +85°C (-40°F to 185°F) |
| Humidity | 5% to 95% non-condensing |
| Operating Shock | 30G |
| Vibration | 1G at 10-500 Hz |
| Clock Accuracy | ±5 min per month |
| Power Supply Options | 1771-P4S, -P6S, -P4S1, -P6S1 |
| Certifications | UL, CE, CSA, C-TICK |
FAQs
Q1: What Ethernet speed does the 1785-L40E support?
A1: 10/100 Mbps via a dedicated 15-pin Ethernet/IP port with TCP/IP protocol.
Q2: How much user memory does this controller have?
A2: 48 Kilowords of battery-backed static RAM.
Q3: What is the maximum I/O chassis configuration?
A3: 61 chassis total (1 local + 60 remote) with up to 32 I/O per link.
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