Allen Bradley 1756-DHRIO ControlLogix DH Plus/RIO Comms Module Brand new

Allen Bradley 1756-DHRIO ControlLogix DH Plus/RIO Comms Module

The 1756-DHRIO is an Allen-Bradley communication module that support Remote I/O and Data Highway Plus (DH) protocol. This module has embedded Two (2) ports for Channel A and B each with a with 3-Pin terminal for wiring Data Highway Plus (DH+) or Remote I/O (RIO) and a single 8-Pin mini-DIN port that is connected parallel to Channel A.It supports the following types of communication: Remote I/O, Control and Information Protocol (CIP) Messaging, and Data Highway Plus (DH+) Messaging between devices. It can have up to 32 Logix connections and the remote I/O link can connect to a remote I/O device, as well as other intelligent devices. When connected to a remote I/O network, it can act as an adapter or scanner and transfer analog, digital, block, and specialty data even with the absence of message instructions. Prior to installing the 1756-DHRIO module, you need to program the network type switches for each channel and install and connect a ControlLogix power supply and chassis. You can install as many modules as you can in the same chassis but this will depend on your available power supply.Note that modules can also be installed or removed even when the chassis power is applied but you need to observe safety precautions, particularly that the area is nonhazardous and power is removed, to prevent an electrical arc that can cause excessive wear to the contacts of both the module and the connector. Make sure to discharge potential static because the module is sensitive to electrostatic discharge.

Technical specifications for 1756-DHRIO

Manufacturer：Rockwell Automation

Brand：Allen-Bradley

Part Number/Catalog No.：1756-DHRIO

Series：ControlLogix

Module Type：Data Highway/Remote I-O Communication Module

Location：1756 ControlLogix Chassis

Communication Speed：57.6 Kbaud, 115.2 Kbaud, 230.4 Kbaud

Cable Length：3048 m (10000 ft), , 1524 m (5000 ft),762 m (2500 ft)

Recommended Cable：Belden 89463 twinaxial, 0.52 mm² (20 AWG)rated at 200 °C (392 °F)

Backplane Current (5Volts)：1.7 milliamps

Backplane Current (24 Volts)：850 milliamps

Power Dissipation (Max)：4.5 Watts

Thermal Dissipation (Max)：15.4 BTU per hour

Enclosure：Open

Operating Temperature：0-60 Celsius, 32-140 Fahrenheit

Slot width：1

Weight：0.64 pounds (0.293 kilograms)

Spare Connector kit：Phoenix MVSTBR2.5/3-ST BK AU.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: It usually takes one to three days if we have it in stock. If the goods are not in stock, you need to negotiate.

Q: Does your company provide samples? Is it free or do you charge extra?

A: It depends on the goods you need and the quantity you order.

Q: What are your terms of payment?

A: 100%  T/T before shipping. If the quantity is large, we can negotiate.

Our Services:

1、 All our products are new and original, and of good quality.

2、  Our prices are very competitive.

3、  We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4、  All inquiries will be valued and will reply in 24.

Packing & Delivery:

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.