621-0004 Honeywell - Systems Diagnostic Module Positive Logic Output Module 79 inches (20 mm)

79 inches (20 mm)

75 mm (20 and 55 mils) from target to ensure full scale range

AO02 is an ABB analog output module

Without Recloser

along with options for HART communication

621-0004 Honeywell - Systems Diagnostic Module Positive Logic Output Module 79 inches (20 mm)Product Overview Honeywell 621 0004 is a Systems Diagnostic Module (SDM) designed as an external system monitor. Electrical Specifications Current draw @ 115 VAC: 500 mA Current draw @ 230 VAC: 80 mA Current draw @ 24 VAC DC: 1 A Functional Role Operation: Acts as watchdog timer, monitoring control and data lines Relay action: Deenergizes onboard relay upon malfunction Effect: Removes power from output modules to halt controlled machine or process