In the realm of industrial automation, seamless and secure communication is the backbone of efficient operations. The YOKOGAWA AIP171 stands as a testament to precision engineering, designed to deliver robust connectivity in distributed control systems (DCS) and process automation networks. As a dedicated Transceiver Control Module, it acts as a critical link in Yokogawa’s V-Net optical bus system, extending communication distances up to 4 kilometers while ensuring signal integrity and resilience in harsh industrial environments .

Label	Specification
Model Number	AIP171
Brand	Yokogawa
Type	Transceiver Control Module
Input Voltage	24V DC (±20%)
Operating Temperature	-20°C to +60°C (non-condensing)
Communication Methods	V-Net, RS-485, RS-232, Ethernet
Mounting	DIN rail (TS 35/7.5 or TS 35/15)
Weight	0.2 kg (0.44 lb)
Certifications	CE, UL, RoHS, and industrial compliance
Dimensions	100 mm (W) x 160 mm (H) x 30 mm (D)
IP Rating	IP20 (indoor use with dust protection)
Protocols Supported	V-Net, HART, Modbus RTU

The YOKOGAWA AIP171 excels in delivering mission-critical performance through its advanced architecture. Its dual-redundant design ensures continuous operation even in high-stress scenarios, while surge protection and electromagnetic compatibility (EMC) compliance shield against voltage spikes and interference common in industrial settings . The module supports both electrical and optical transceivers, offering flexibility for diverse network configurations, and can manage up to 16 transceivers simultaneously, optimizing data flow across complex systems .