پنل‌ها و کابل‌های ترمینیشن از راه دور آلن-برادلی مدل 1771-RTP4

Allen-Bradley 1771-RTP4 PLC 5 Remote Termination Panel

Allen-Bradley 1771-RTP4 | PLC 5 Remote Termination Panel for remote I/O installations. Accommodates up to 8 I/O modules with support for current and voltage inputs. Designed for use with 1771-WF wiring arm and 1771-PSCC remote cable. Weight: 0.23 kg (0.50 lbs).

Key Features

Accommodates up to 8 I/O modules. Supports current inputs directly. Supports voltage inputs with external resistor. Requires 1771-WF wiring arm. 3 Ampere, 250 Volt normal-blow fuse. 47-63 Hz frequency compatibility. Uses 1771-PSCC remote 5.5 ft cable. No cold-junction compensation for thermocouple inputs. Compact design at 0.23 kg (0.50 lbs).

Technical Specifications

Installation Notes

Mount termination panel in remote I/O enclosure. Use 1771-WF wiring arm for field connections. Connect to PLC via 1771-PSCC remote cable (5.5 ft). Install 3A/250V normal-blow fuse for protection. For voltage inputs, install appropriate external resistor. Verify 47-63 Hz supply frequency compatibility.

Engineering Advantages

Enables remote I/O installation, reducing field wiring runs to the main PLC chassis. Supports up to 8 I/O modules in a compact panel footprint. Current and voltage input compatibility provides application flexibility. Standard 1771-WF wiring arm simplifies field termination. Fuse protection safeguards modules against overcurrent conditions.

FAQs

Q1: How many I/O modules does this panel support?
A1: Up to 8 I/O modules.

Q2: What fuse rating is required?
A2: 3 Amperes, 250 Volts, normal-blow fuse.

Q3: Does it support thermocouple inputs?
A3: No, this panel does not provide cold-junction compensation for thermocouple inputs.