ABB Bailey PHBAIN1200S200 Analog Base

This analog input base provides termination and signal conditioning for Bailey field wiring. You will find the ABB Bailey PHBAIN1200S200 Analog Input Base connecting up to sixteen field sensors to the main I/O rack. Its passive design ensures reliable operation without active electronic components.

Technical Specifications

This base contains sixteen screw terminal pairs for analog signal connections. You can also locate two ribbon cable headers for interfacing with the I/O module. The ABB Bailey PHBAIN1200S200 Analog Input Base stores no battery energy or electrical charge whatsoever. Instead, it uses passive resistors and capacitors for minimal signal filtering. Therefore, this base never requires any form of routine maintenance.

Parameter	Specification
Full Product Name	ABB Bailey PHBAIN1200S200 Analog Input Base
Series	INFI 90 / Bailey
Product Type	Analog Input Termination Base
Weight	0.58 kg
Length	28.0 cm
Width	14.5 cm
Terminal Positions	16 pairs (32 total)
Cable Headers	2 x 50-pin ribbon
Wire Gauge	14-22 AWG
Filter Components	RC networks per channel
Operating Voltage	None (passive)
Energy Storage	None (complete passive)

Signal Conditioning Details

The ABB Bailey PHBAIN1200S200 Analog Input Base requires no external power supply for operation. You can wire field transmitters directly to the numbered screw terminals. Each channel includes a simple RC filter for high-frequency noise reduction. Moreover, the two ribbon headers carry conditioned analog signals to the upstream I/O module. This design eliminates the need for separate field junction boxes near the sensors.

Mechanical Integration and Mounting

You must mount the ABB Bailey PHBAIN1200S200 Analog Input Base onto a standard DIN rail inside the cabinet. After positioning, secure the base using the integrated rail clip mechanism. The base measures exactly 28.0 centimeters in length and 14.5 centimeters in width. Its total weight reaches approximately 0.58 kilograms for straightforward handling. Furthermore, the base includes labeled terminal numbers for easy wire identification during installation.

Environmental and Storage Guidelines

You should store this ABB Bailey PHBAIN1200S200 Analog Input Base in a clean dry location away from dust. The base operates reliably between -20°C and +70°C ambient temperature. Likewise, keep the unit away from water spray or corrosive chemicals. Because the base contains no active electronics, it offers exceptional long-term reliability with zero power consumption.