AS-2P-60M-B Industrial PLC Communication Cable for Automation Systems

Product Overview

The AS-2P-60M-B is a 60-meter industrial communication cable designed for reliable data transmission between programmable logic controllers, human-machine interfaces, drives, and other automation devices. This cable belongs to the AS-2P series, known for its robust construction and signal integrity over long distances. The AS-2P-60M-B is typically used for RS-232, RS-422, RS-485, or proprietary PLC programming connections, depending on the specific wiring configuration. It is engineered to withstand the electrical noise, vibration, and temperature variations common in factory environments, ensuring consistent performance in mission-critical applications.

Key Features of AS-2P-60M-B

The cable features double-shielded construction: an aluminum foil shield and a tinned copper braid provide excellent protection against electromagnetic and radio frequency interference. The conductors are made of high-quality stranded tinned copper for flexibility and corrosion resistance. The jacket is made of oil-resistant, flame-retardant PVC, suitable for industrial environments where exposure to cutting fluids, lubricants, and chemicals is possible. The 60-meter length allows connection between control cabinets located at a distance, eliminating the need for signal repeaters in many applications.

The AS-2P-60M-B uses molded connectors or unterminated ends depending on the variant. The connectors are designed with strain relief and corrosion-resistant contacts to maintain connection integrity even when subjected to vibration. The cable supports data rates up to 10 Mbps over short distances and remains reliable at lower baud rates up to the full 60 meters. The cable is UL and CSA listed, meeting safety standards for industrial machinery. It is rated for a temperature range of -20°C to +80°C, allowing outdoor or indoor use. The cable is also resistant to UV radiation and moisture, making it suitable for exposed installations.

Technical Specifications

• Manufacturer: AS (AS Industrial)

• Part Number: AS-2P-60M-B

• Product Type: PLC Communication Cable

• Length: 60 meters (196.85 feet)

• Conductor Material: Tinned copper stranded

• Shielding: Foil + braid (double shielded)

• Jacket Material: Oil-resistant, flame-retardant PVC

• Temperature Rating: -20 to +80 °C

• Voltage Rating: 300 V RMS

• Characteristic Impedance: 120 ohms (typical for RS-485)

• Capacitance: < 50 pF/m (conductor to conductor)

• Connector Type (if applicable): Molded DB9, terminal, or unterminated

• Certifications: UL, CSA, CE, RoHS

• Applications: RS-232, RS-422, RS-485, Modbus, proprietary PLC links

Functional Description

The AS-2P-60M-B cable provides a physical layer connection between automation devices. In RS-485 systems, the cable's twisted-pair construction and characteristic impedance of 120 ohms minimize signal reflections when properly terminated. The double shielding reduces common-mode noise and prevents radiated emissions from interfering with nearby equipment. The stranded conductors maintain flexibility for routing through cable trays or conduit bends. The oil-resistant jacket is designed for machine tool environments where coolant spray is present. The cable can be cut to length if field termination is required, with conductors clearly color-coded for easy identification. For fixed installations, the cable can be secured using cable ties or clamps without damaging the jacket.

Applications

The AS-2P-60M-B is used for connecting remote operator panels to PLCs, linking distributed I/O racks over RS-485, programming PLCs from a laptop located in a separate room, connecting drives to a controller for speed reference and feedback, and extending communication between buildings on a factory site where Ethernet cabling is not suitable.