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1785-L40C

Allen-Bradley 1785-L40C PLC-5/40C ControlNet Processor 48K

Omborda (27 dona), jo'natishga tayyor

  • Manufacturer: Allen-Bradley

  • Product No.: 1785-L40C

  • Product Type: ControlNet Processor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1420g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
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Tavsif

Allen-Bradley 1785-L40C PLC-5/40C ControlNet Processor

Allen-Bradley 1785-L40C is a PLC-5/40C ControlNet processor module with 48K words of battery-backed SRAM. Supports 2048 I/O (any mix) or 2048 in + 2048 out complementary configuration, with ControlNet network capability at 5 Mbps. Weight approximately 1.42 kg (3 lbs).

Key Specifications

Parameter Value
Part Number 1785-L40C
Series PLC-5
Processor Model PLC-5/40C
Max User Memory 48 Kilowords
Battery-Backed SRAM Yes
Max Total I/O 2048 (any mix) / 2048 in + 2048 out
Max Analog I/O 2048
Backplane Current 3.3A at 5V DC
Weight Approximately 1.42 kg (3 lbs)

ControlNet Specifications

Parameter Value
Network Connector RJ45 ControlNet Network Access Port
I/O Transmission Rate 5 Mbps
Network Update Time 2-100 ms user selectable
Hot Backup Support 1785-CHBM ControlNet Hot Backup Cartridge

Communication & Scan Time

Parameter Value
Programming Port 8-pin mini-DIN
DH+ Port 3-pin default
Serial Port 25-pin D-shell (RS-232-C/422-A/423-A)
Serial Rate Range 57.6K to 230.4K bit/s
Scan Time per Rack 10 ms @ 57.6K / 7 ms @ 115.2K / 3 ms @ 230.4K
Max I/O Chassis Total 61
Max Universal Remote Chassis 32 per I/O link

Environmental & Certifications

Parameter Value
Operating Temperature 0°C to +60°C (32°F to 140°F)
Storage 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
Max Heat Dissipation 59 BTU/hour
Certifications UL, CE, CSA, C-TICK

FAQs

Q1: What is the ControlNet I/O transmission rate?
A1: 5 Mbps with user-selectable network update time of 2-100 ms.

Q2: How much user memory does the 1785-L40C have?
A2: 48 Kilowords of battery-backed SRAM.

Q3: What hot backup option is supported?
A3: 1785-CHBM ControlNet Hot Backup Cartridge.

🏷️ Tags: ControlNet Processor
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