1. We are a global trading company, we have a large stock of spare parts, we also produce energy storage batteries

2. Our main sales products are industrial automation control equipment accessories, such as: controller board, processor module, communication module, input and output module, power module (various circuit boards and cards), touch screen, servo driver, servo motor, sensor, cable......

3. We can not only provide new products, but also supply cold and discontinued spare parts, all the discontinued parts will go through strict testing to ensure the reliability of product performance, so that customers can buy and use at ease

4. For more information, please contact us: Contact: Amy | Email: saul01@qq.com | Tel(WhatsApp/Wechat): +86-15359298283

HONEYWELL DCS module 05701-A-0301 05701-A-0325

HONEYWELL DCS module 05701-A-0301 05701-A-0325

CHAPTER 2 - SYSTEM DESCRIPTION4. SINGLE CHANNEL CONTROL CARDS4.1 GeneralThe 5701 Single Channel Control Card providescontrol, display and alarm facilities for aconnected gas detector. The front panel displayindicates the gas reading and channel statuswhile LEDs are used for alarms. A push-buttonis provided for resetting the alarms and selectingthe card for use with the Engineering Card.The operation of the control card ismicroprocessor controlled and is fully definablefor a wide range of connected gas detectorsand application requirements. The softwareconfiguration setup is stored in an EEPROM.There are two types of control card dependingon the type of gas detector being fitted to thesystem:a. Single Channel Control Card 4 - 20mA.Part Number 05701-A-0301.b. Single Channel Control Card Catalytic.Part Number 05701-A-0302.Each of the above control cards consist of asingle channel control card fitted with therespective plug-in sensor drive module.An optional Analogue Output Module can alsobe plugged into the single channel control cardto provide a remote output of the channel card

The sensor cable screen or steel wire armour (or braid), as appropriate,should be connected to the system (protective) earth. This can beachieved where the cable enters the cabinet by using a metal cablegland, or by other suitable means, and avoiding any screen 'tails'within the cabinet.Where the cable consists of a separate screen sheath and wirearmour (or braid), the armour should be connected, at the cabinetentry, to the protective earth and the screen sheath should be connectedto the GROUND terminal of the Field Interface/Relay Card or to asuitable instrument earth point.Combustible Sensor, Junction Box and Terminal Block ConnectionsNote: Where a sensor is earthed locally, either to the Earth Stud or through the sensor casingor mounting, to avoid earth loops the screen sheath of the cable should only beconnected at one end, i.e., at the sensor or at the Interface/Relay Card.

The analogue output can be configured for 0 - 20mA or 4 - 20mA outputmodes. Check the configuration sheet supplied with the system todetermine the factory configured operating mode. The operating modecan be reconfigured easily using a computer attached to the EngineeringPort. Contact Zellweger Analytics or your local agent for more information.The analogue output can be connected to voltage input device (eg.chart recorders) by including an external sense resistor in series withthe loop and connecting the device input in parallel with the resistor. ie.Use a 100 ohm resistor and select an input range of 2V on the chartrecorder.Relay/Field Interface Card05701-A-032605701-A-032705701-A-032805701-A-032905701-A-0330

HONEYWELL DCS module 05701-A-0301 05701-A-0325