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New Allen Bradley 1771-DXPS PLC-5 Control Coprocessor Serial Expander Module - Us...
Quick Detials
one year warranty
Specifications:
Allen Bradley PLC 5 Communication Module, RS-232-C, RS-422-A, RS-423-A, and Ethernet TCP/IP Communication Port Protocol, BASIC Programs, C Programs, Assembly Programs, and Real-Time Multitasking Operating System (OS/9)
About 1771-DXPS
The 1771-DXPS is a member of the 1771 control coprocessor module series. It handles a 7-bit reception even-parity which is an expander module. It provides an ASCII display and additional ports. This module has a COMM 2 and a COMM 3 port and these are 25-pin, optically-isolated, serial communication ports that are defined by EIA RS-232C, -423, and -485 standards as ports that can support communication. The 1771-DXPS has a spring-loaded key switch. The control processor can reset positions that are used for reinitializing without cycling power. The control processor of this module can provide information which is displayed in an ASCII display. The LEDs provide information about the COMM 2 and COMM 3 ports’ status. Upon detecting a fault in the module, a fault relay will contact the switch and this will relay a 500 mA signal at 30V AC/DC which is resistive. To install the expander module, you need an ESD grounding wrist strap, a power supply, chassis keying bands, and a chassis that is properly grounded.
The 1771-DXPS module is very sensitive to ESD or Electrostatic Discharge. Semiconductors or integrated circuits can be damaged by an ESD.
Technical specifications:
| Manufacturer | AB |
| Brand | |
| Part Number/Catalog No. | 1771-DXPS |
| Module Type | Communication Module |
| Description | Control Coprocessors |
| Communication Port Protocol | RS-232-C, RS-422-A, RS-423-A, and Ethernet TCP/IP |
| Operation | BASIC Programs, C Programs, Assembly Programs, and Real-Time Multitasking Operating System (OS/9) |
| Communication w/ PLC Processor | Block-Transfer w/ PLC Processor and Direct Connection to Channel 3 of PLC-5 Processor |
| Max DC Off-State Current | 1.0 Miliamperes |
| Typical DC Signal Delay (On) | 33 (+/- 6) ms Contact Status and 3 (+/- 2) ms Wire-Fault Status |
| Typical DC Signal Delay (Off) | 33 (+/- 6) ms Contact Status and 3 (+/- 2) ms Wire-Fault Status |
| Wiring Arm | 1771-WA |
| Pulse Capture Time | 50-9.999 Microseconds |
| Dimensions | 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm) |
MORE INFORMATION
DELIVERY
Logistic partners UPS, FedEx and DHL
International delivery available
Same day dispatch from group stock
WARRANTY
All parts new are covered by Shenzhen Viyork 12 month warranty
RETURNS
No hassle returns policy
Dedicated customer support team
PAYMENT
Trade credit
We understand that credit is a necessary part of business and offer
credit agreements on request, subject to status.
Payment options
We accept Bank transfers and the following methods of payment:
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Pls contact us:
Company: Shenzhen Viyork Technology CO.,LTD
Cotact:Miss Liu
Moblie/WhatsApp: 0086-13826534820
Email: shenzhenviyork@163.com
Skype:live:.cid.ba9401e01ca235c2
