Product Description
Product Overview
Manufacturer: Bently Nevada
Model/Part Number: 3500/42M 138708-01
Description: Shaft Absolute I/O Module with Internal Terminations
Specifications
Inputs
Signal Type: Accepts 1 to 4 proximity, velocity, or acceleration transducer signals.
Input Impedance (Standard I/O):
-
Proximitor and Acceleration Inputs: 10 kΩ
Power Consumption: 7.7 watts (typical).
Environmental Limits
| Parameter | Condition | Temperature/Humidity Range |
|---|---|---|
| Operating Temperature | Internal/External Termination I/O Module | -30°C to +65°C (-22°F to +150°F) |
| Internal Barrier I/O Module (Internal Termination) | 0°C to +65°C (32°F to +150°F) | |
| Storage Temperature | - | -40°C to +85°C (-40°F to +185°F) |
| Humidity | - | 95%, non-condensing. |
Physical Dimensions
| Parameter | Dimensions (H x W x D) | Weight |
|---|---|---|
| I/O Modules (Non-Barrier) | 241.3 mm x 24.4 mm x 99.1 mm | 0.20 kg (0.44 lb) |
| I/O Modules (With Barrier) | 241.3 mm x 24.4 mm x 163.1 mm | 0.46 kg (1.01 lb) |
Output Supply Parameters
The following values apply regardless of external barrier connections:
| I/O Part and Order Options | Description | Configuration | Supply Parameters |
|---|---|---|---|
| 138708-01 | Shaft Absolute I/O Module with Internal Terminations | Prox & Velomitor | U (V): 23.9, I (mA): 45.5, P (W): 1.09 |
| Prox & Seismoprobe | U (V): 6.82, I (mA): 45.5, P (W): 0.31 |