ABB Bailey NTFB01 NTFB 01 6638839B1 Fieldbus Module Gate Commutated Turn-off (GCT) Thyristor Unit Suffix Codes: -4: Dual-redundant power

Suffix Codes: -4: Dual-redundant power supply

Operating Voltage: 3

Type: Safety Manager System Base Module

width = 115 mm

2 (U8): UF D128

ABB Bailey NTFB01 NTFB 01 6638839B1 Fieldbus Module Gate Commutated Turn-off (GCT) Thyristor Unit Suffix Codes: -4: Dual-redundant powerDescription The ABB Bailey NTFB01 is a termination module used in fieldbus networks within ABBs Infi 90 and Net 90 distributed control systems. It plays a critical role in maintaining signal quality and proper communication between field devices and controllers. Specifications Model: NTFB01 Part Number: 6638839B1 System Compatibility: ABB Bailey Infi 90 and Net 90 Function: Fieldbus Module Termination Unit Dimensions: 180 100 60 mm Weight: 0. 60. 8 kg