Product Description

The 3500/61-01-00 is a specialized 6-channel Recorder Output Module designed to interface with the Bently Nevada 3500/60 RTD/TC Temperature Monitor. This module serves as the primary analog interface, translating temperature data collected from thermocouples or RTDs into standardized analog signals for external recording and control devices. It is an essential component for facilities that require hardwired temperature data transmission to a Distributed Control System (DCS), Programmable Logic Controller (PLC), or strip chart recorders.

Engineered with internal terminations, the 3500/61-01-00 simplifies the installation process by allowing direct field wiring at the rear of the 3500 rack. Each of the six channels corresponds directly to the inputs on the paired 3500/60 module, ensuring synchronized and accurate data throughput. This hardware-based output approach provides a reliable fail-safe for temperature monitoring in critical assets such as turbine bearings, motor windings, and compressor stages where software-only communication may not meet safety or redundancy requirements.

Technical Specifications

• Module Type: Temperature Recorder Output I/O

• Model Number: 3500/61-01-00

• Output Configuration: 6 Individual Analog Channels

• Signal Type: 4 to 20 mA or 1 to 5 VDC (User configurable)

• Compatibility: Requires paired Bently Nevada 3500/60 Temperature Monitor

• Termination Style: Internal Terminations (Direct wiring)

• Isolation: Galvanic isolation between channels and rack backplane

• Accuracy: ±0.25% of full-scale at room temperature

• Operating Temperature: -30 °C to +65 °C (-22 °F to +150 °F)

• Dimensions (H x W x D): 241.3 mm x 24.4 mm x 99.1 mm

• Weight: 0.45 kg (1.0 lb)

• Standard Compliance: Fully compatible with API 670 machinery protection standards