New
FBJ-220Industrial touch controlScreen gas controller
Simultaneously supports up to 32 channels of 485 devices + 16 channels of 4-20mA devices
This alarm host adopts a 7-inch TFT LCD display processing industrial PLC controller. The display screen features 260,000 true-color displays and a four-wire resistive touch panel with accurate touch accuracy, durability and long touch life. The touch screen is also equipped with a high-performance Cortex A8 processor with a main frequency of up to 600MHz and a built-in 128M Flash, which can store a large amount of data. In addition, it also supports USB flash drive export of historical data and historical alarm USB flash drive, which facilitates later data analysis.
■ Password login to prevent unauthorized personnel from misoperation;
■ Channels can be set freely to facilitate flexible configuration by users;
■ Historical data query, U disk export;
■ Historical alarm query, U disk export;
■ The historical data recording time interval can be set;
■ Clear historical data, clear historical alarms, and restore factory settings;
■ 4 alarm modes can be set freely;
■ Time display and setting;
■ Password modification;
■ Supports up to 32 channels of 485 devices + 16 channels of 4-20mA devices at the same time;
■ Real-time trend graphs and historical trend graphs of the opened channel data facilitate users to intuitively view data trends;
■ The PLC comes with 8 passive dry contact outputs, and can be equipped with relay expansion modules and so on according to user needs.
All prices are pre-tax prices in RMB and do not include 13% VAT or shipping!
![]()
| Power Consumption | Less than 7W |
| Unit of measurement | Ppm, ppb, %LEL, %VOL, mg/m3, mg/L, g/m3, ug/m3, %rh, C, MPa, KPa, Pa, etc. |
| Mounting Type | wall-mounted |
| Alarm settings | 4 ways to set freely |
| Receive signal | 4-20MA, RS485 (standard Modbus protocol) |
| Alarm mode | Buzzer alarm and real-time display of alarm information |
| Storage | Can store 2,000 alarm records; can store 100,000 pieces of historical data; both alarm records and historical data can be exported via USB flash drive |
| Output contact | PLC comes with 8 normally open contacts, contact capacity 24VDC/10A or AC220V/1A, relay expansion module, contact capacity 30V/3A or 250V/3A |
| Temperature | 0~55°C, humidity: 10~90%RH |

Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com