Honeywell 4 - 20mASingle Channel Control Card 05701-A-0301

One of four optional modules may be fitted to the Engineering Card: a. Master Alarm Update Module This facility provides an indication when a new alarm occurs on any channel in the rack, even if a previous alarm condition already exists. b. Event Printing Module This facility provides time stamped reporting of alarm and fault events as they occur and system status at predetermined regular intervals. c. Modbus Interface Module RS422/485 This facility provides for digital communication between the System 57 Control System and an external computer system using the RS422/485 serial data format and the Modbus communication protocol. d. Modbus Interface Module RS232 This facility provides for digital communication between the System 57 Control System and an external computer system using the RS232 serial data format and the Modbus communication protocol.

The dc power to the rack normally enters the sub-rack via the DC Input Card (Part Number 05701-A-0325). This power may be supplied by the user from an external nominal 24V dc supply. The dc supply is routed through the Engineering Card and sub-rack back plane to all cards in the rack and is protected by a fuse on the DC Input Card. There is a two part terminal block, TB1, to aid removal of the card without disconnecting each of the connected wires. If required, a stand-by backup battery supply may also be connected to the auxiliary dc input connections. The PSU and AUX connections are isolated from each other by diodes. The DC Input Card also provides RFI filtering and reverse polarity protection.

The 50W Sub-unit is fitted with a single 50W Switched Mode AC to DC Power Supply Module as shown below:

This type of unit is identified on the identification label as follows:

The 100W Sub-unit is a 50W Sub-unit with an additional 50W Switched Mode AC to DC Power Supply Module fitted as shown below:

Matching blank front panels are available for fitting to the rack in all unused single channel control card spaces.

Xiamen kongjiang automation technology co., ltd is a technology-based entity company established on may 11th, 2017, located in Xiamen, Fujian province. 

The company is mainly engaged in the sales of imported industrial control parts, electrical engineering design, installation, programming, debugging, construction and other businesses. The company has an experienced and well-trained technical team, which is committed to providing customers with services such as electrical automation system development, automatic upgrading and transformation of the original production line, energy-saving transformation and production of complete sets of electric control cabinets.

The company's main products and services include DCS/PLC system accessories, automation products, electrical equipment sales, computer software and hardware and auxiliary equipment wholesale. Since its establishment, the company has been adhering to the tenet of "honesty, pragmatism and innovation" and applied advanced automation technology, computer technology, sensing technology, frequency conversion technology, servo technology and industrial network technology to provide quality services for many enterprises such as food, machinery, papermaking, stone, water treatment and biotechnology.

The registered capital of the company is 3 million yuan, and the enterprise type is limited liability company (natural person investment or holding). The company has a dynamic and skilled team and maintains good cooperative relations with many well-known enterprises.

Please note that the above information may change with time. Please refer to the latest information published by official website or relevant authorities.

Related models

Cabinets 8-Way 05701-A-0452

Cabinets 16-Way 05701-A-0451

Front Access  8-Way 05701-A-0502

8-Way Sub-rack  05701-A-0506

Engineering Card 05701-A-0361 

DC Input Card 05701-A-0325 

Interconnecting Cable 05701-C-0390

Key Kit  05701-A-0550

16-Way  05701-A-0501

16-Way Sub-rack  05701-A-0502

Rear Access  8-Way  05701-A-0512

Rear Access  16-Way 05701-A-0511