The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

IS210BPPBH2BMD gas turbine electric card

This consists of 25 segments providing an indication of the sensor gas reading in the form of an analogue bargraph which covers the sensor range between -10% and +110% fsd. There are two possible modes of operation: a. Solid in which the segments fill the area between zero and the actual gas reading. b. Single Line in which a single segment indicates the actual gas reading. Each of these modes can be operated as either a rising or falling display. A peak reading facility is available which maintains a segment at the highest, or lowest, gas value obtained by the sensor since the previous peak reading reset. This is a useful recording tool for the behaviour of the connected sensor.

The default mode of operation is a rising solid bar current gas reading display with a peak reading facility, and with a combination of automatic sequencing between channels and highest reading. 2.2.3 Digital Display The digital display is a four character, seven segment display which provides either an indication of the sensor gas reading or a value relating to a function selected from the Engineering Card. Depending on the sensor range and the configuration setting, the digital display shows a gas value to either no decimal place (the default setting) or to one or two decimal place.

Message Display 

The message display consists of a four character, 14 segment display which provides intelligent reporting of the sensor status or information on a selected engineering function. Fot control cards fitted with the high integrity relay outputs performing master, zone or voted alarms the alarm state will also be indicated as follows: BEAM - Beamed Block Alarm MSTR - Master Alarm ZONE - Zoned Alarm VOTE - Voted Alarm The icon provides a simple indication that the display is functioning and changes when the channel card is selected for operation with the Engineering Card.

This provides an indication in the event of a sensor hardware failure, if the sensor signal is outside pre-defined limits or if the channel card has detected a channel hardware or software fault.

This indicates when the channel is in the inhibit condition. This condition can be selected manually and remotely, or occurs automatically: during start-up for a pre-defined period of typically 30 seconds, when carrying out certain engineering functions such as zero, span, 1st span and alarm test. During the inhibit condition, the channel card will continue to read the gas sensor reading, however, no action is taken in the event of an alarm condition being exceeded.

Reset/Select Push-button 

The front panel RESET/SELECT push-button provides five functions depending upon how it is operated: a. Alarm Reset using the General Reset The RESET/SELECT push-button, when pressed momentarily, resets any latched non active alarms, faults, warning or information messages, display peak reading indicator, attention lamp and will acknowledge an update if such a condition is present. b. Card Select The RESET/SELECT push-button, when pressed for approximately 1.5 seconds, selects the control card for operations controlled from the Engineering Card. (The required channel is subsequently selected by the Engineering Card ( ) and ( ) keys). c. Extended Reset When a channel is not selected, the RESET/SELECT push-button, when pressed continuously for five seconds: i. Clears all maximum and minimum gas readings. ii. Resets any active short term (STEL) and long term (LTEL) exposure alarms clearing the timer to zero. iii. For active time delay functions, activates any relay with impending trigger and clears any relay being held