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Home > Products > Rockwell Allen-Bradley > AB Control System Modules > ControlLogix DH-485 Communications Module 1756-DH485
ControlLogix DH-485 Communications Module 1756-DH485
  • ControlLogix DH-485 Communications Module 1756-DH485

ControlLogix DH-485 Communications Module 1756-DH485

    Unit Price: USD 1 / Piece/Pieces
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Piece/Pieces
    Delivery Time: 1 Days

Basic Info

Model No.: 1756-DH485

Additional Info

Packaging: carton packaging

Transportation: Ocean,Land,Air


Product Description

Allen-Bradley AB Control System Modules 1756DH485 ControlLogix DH-485 Communications Module, Analog Input Module,Plc Rockwell Controller,Automatic Control System 2 x DH-485 Channels, supports Data Highway 485 (DH-485) Messaging CPU PARTS Programmable PLC Communicate MODULES Robots DCS.When using connections with activity longer than the connection RPI, repeated connection timeouts may cause the module to stop responding on the DH-485 link. When the timing of activity is longer than the RSLinx timeout for CIP connections, the CIP connections will first timeout and then be re-established. After a sufficient period of time the 1756-DH485 module may run out of resources and may not respond to messaging over DH-485.A message from a SLC 5/03 controller through a 1756-DH485 module does not initiate. CORRECTED: A message that is initiated by a SLC 5/03 controller and routed through the 1756-DH485 module, the ControlLogix backplane, and to a SLC 5/05 controller on an Ethernet network is unsuccessful. After the message is initiated and fails, an error 37 (application timeout) displays. When this anomaly occurs, messages from the SLC 5/05 controller to the SLC 5/03 controller are successful. Using RSLogix 500 software on an Ethernet network to connect through a 1756-DH485 module to a MicroLogix controller is unsuccessful. CORRECTED: If you are using RSLogix 500 software, connected via the Ethernet network to the 1756-DH485 module, to communicate with the MicroLogix 1100, 1200, or 1500 controllers, the communication is not successful.

Ab 1756 L72b

1756CPR2U 1756-CPR2U
1756DHRIO 1756-DHRIO
1756DNB 1756-DNB
1756EN2F 1756-EN2F
1756EN2T 1756-EN2T
1756EN2TK 1756-EN2TK
1756EN2TR 1756-EN2TR
1756EN2TRK 1756-EN2TRK
1756EN2TRXT 1756-EN2TRXT
1756EN2TSC 1756-EN2TSC
1756EN2TXT 1756-EN2TXT
1756EN3TR 1756-EN3TR
1756ENBT 1756-ENBT
1756ENBTK 1756-ENBTK
1756EWEB 1756-EWEB
1756HIST1G 1756-HIST1G
1756HIST2G 1756-HIST2G
1756HSC 1756-HSC
1756HYD02 1756-HYD02
1756IA16 1756-IA16
1756IA16I 1756-IA16I
1756IA16IK 1756-IA16IK
1756IA16K 1756-IA16K
1756IA32 1756-IA32
1756IA8D 1756-IA8D
1756IB16 1756-IB16
1756IB16D 1756-IB16D
1756IB16DK 1756-IB16DK
1756IB16I 1756-IB16I
1756IB16IF 1756-IB16IF
1756IB16IFK 1756-IB16IFK
1756IB16ISOE 1756-IB16ISOE
1756IB16K 1756-IB16K
1756IB32 1756-IB32
1756IB32K 1756-IB32K
1756IC16 1756-IC16
1756IF16 1756-IF16
1756IF16H 1756-IF16H
1756IF16K 1756-IF16K
1756IF6CIS 1756-IF6CIS
1756IF6I 1756-IF6I
1756IF8 1756-IF8
1756IF8H 1756-IF8H
1756IF8I 1756-IF8I
1756IF8IH 1756-IF8IH
1756IF8IK 1756-IF8IK
1756IF8K 1756-IF8K
1756IG16 1756-IG16

Looking for ideal ControlLogix DH485 Controller Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the AB Module 1756-DH485 are quality guaranteed. We are China Origin Factory of 2DH 485 Channels. If you have any question, please feel free to contact us.

Product Categories : Rockwell Allen-Bradley > AB Control System Modules

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