The Honeywell 05701-A-0302 is a single – channel control card belonging to Honeywell’s System 57 series, specifically designed for gas detection and alarm systems. It operates on an 18 – 32V DC power supply, with a typical power consumption of 3.25W for 4 – 20mA signals and 3.75W when paired with a catalytic sensor, and features an IP65 protection rating for reliability in harsh industrial settings. Measuring 17cm×2.5cm×11.2cm and weighing only 0.165kg, its compact size facilitates easy installation. Equipped with a four – part LCD display showing 25 – segment analog data and character – based info, plus LEDs for gas alarms, faults and suppression, it allows for intuitive status monitoring, and a push – button enables alarm reset and card selection. It receives 4 – 20mA signals from gas detectors, processes them, and delivers relay and analog outputs, while its microprocessor – controlled operation and EEPROM – stored configurations adapt to various gas detectors. Widely used in industrial automation, it plays a vital role in monitoring gas concentrations and triggering timely alarms in chemical, petroleum and other gas – hazardous industrial sites.
C300 controller supports “C series” products
Using the C series 24VDC power supply
8+1 ports (FTE switch)
-Security Selection for L1 Layer Control Environment
-Two ‘Firewalls’ support FTE functionality
-Support redundancy
-Support self diagnosis of power on and operation, with fault indication;
– Uplink information control to ensure communication within the cabinet Zui High Priority;
-Suppression of Broadcasting Information Storm
-The controller is not affected by the traffic of the upper IP network;
● Optional fiber optic interface
-Fiber optic (FO) is used for connecting upper level equipment
-Single mode optical fiber (15 km)
-Multimode fiber (2km)
Analog input card (supports HART protocol) – CC-PAIH01
Analog input card (does not support HART protocol) – CC-PAIX01
Analog output card (supports HART protocol) – CC-PAOH01
Analog output card (does not support HART protocol) – CC-PAOX01
Digital Input Card (24VDC) – CC-PDIL01
Digital input card (supporting SOE) – CC-PDIS01
Digital input card (high voltage) – CC-PDIH01
Digital output card (24VDC) – CC-PDOB01
Digital output card (with relay board) – CC-PDOB01
Multiple low-level analog input card – CC-PAIM01 (mainly used for thermal resistors and thermocouples)
C300 consists of several parts:
-Controller hardware
-Control Execution Environment (CEE)
-Corresponding mechanical and electrical parts? Cabinet power supply? Control network interface
-Fault Tolerant Ethernet (FTE)? 2 Local I/O Link interface
-Running CEE (Control Operating System)
05701-A-0302 Parameters:
-Support
-PMIO
-C-series I/O
-A-series card type I/O
C300 Controller I/O Link Configuration
-Two links support Zui multiple 64 I/O modules
-Each I/O link is distinguished by different color codes for easy maintenance
-The I/O link address on IOTA is determined by inserting a prefabricated jumper
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