Westermo 3178-0090 PSTN Leased Line Modem RS-232-C DB25F 12-36VDC

Description:

The Westermo 3178-0090 PSTN Leased Line Modem is used in industrial communication and remote data transmission systems for reliable serial network connectivity applications. Commonly installed in SCADA systems, industrial automation networks, and utility communication environments, this modem is designed to provide dependable leased line and PSTN communication performance in demanding industrial operations. Maintenance teams and system integrators use this modem for replacement, retrofit, and industrial communication system maintenance.

Applications:

The Westermo 3178-0090 PSTN Leased Line Modem is designed for industrial communication and remote monitoring applications. It is commonly used in SCADA installations, utility communication systems, and industrial automation environments requiring RS-232 serial modem connectivity.

Technical Specifications:

• Manufacturer Part Number (MPN): 3178-0090
• Product Type: PSTN Leased Line Modem
• Brand: Westermo
• Model Series: TD-32 DC EU
• Communication Type: PSTN and Leased Line Modem
• Interface: RS-232-C / V.24
• Connector Type: DB25 Female
• Transmission Modes: Asynchronous and Synchronous
• Data Rates: Up to 57.6 Kbps
• Modulation Standards: V.32bis, V.32, V.22bis, V.22, Bell 212A, V.21
• Line Type: 2-wire Dial-Up / 2- or 4-wire Leased Line
• Compression: V.42bis and MNP5
• Error Correction: V.42, MNP 2-4, MNP10
• Power Supply: 12-36 VDC
• Current Consumption: 200 mA at 12VDC
• Isolation Rating: 1500V
• Mounting Type: 35 mm DIN Rail
• Operating Temperature: 5°C to 50°C
• Dimensions: 55 x 100 x 128 mm
• Function: Industrial serial communication and remote data transfer
• Suitable For: SCADA and industrial automation systems

Common Replacements:

• Westermo TD-32B DC EU PSTN Modem
• Westermo TDW-33 Industrial Modem
• Westermo IDW-90 Industrial Modem