Module 8/16 kênh đầu vào tương tự 5V Campbell Scientific Granite Volt 108

Thương hiệu: Campbell Scientific | Tình trạng: Còn hàng

Liên hệ

Granite Volt 108 8- or 16-Channel 5V Analog Input Module

THÔNG TIN SẢN PHẨM

Overview

The Granite™ Volt 108 easily expands the channel count on your data-acquisition system. It has eight differential or 16 single-ended input channels, as well as two excitation channels. The Volt 108 provides programmable, precision excitation for standard sensor measurements and power outputs for controlling sensors and peripherals. This module features a 24-bit, analog-to-digital converter with low-noise performance for superior analog measurements.

Benefits and Features

24-bit ADC and low-noise inputs for increased measurement quality
Distributed data acquisition
Channel count expansion via the CPI bus on Campbell Scientific data loggers
Easier to program than traditional multiplexers
Programmable noise rejection
CANbus 2.0 A/B output available with the Extended Duty (-XD) version
USB 2.0 interface for PC-based operation with Campbell Scientific Surveyor software

Specifications

Power Requirements	9.6 to 32 Vdc voltage
Mounting	Standard 1-in. grid (DIN rail mounting available)
Accuracy	±(0.04% of reading + offset) 0° to 40°C ±(0.06% of reading + offset) -40° to +70°C ±(0.08% of reading + offset) -55° to +85°C
Number of Channels	8 differential or 16 single-ended
Operating Temperature Range	-40° to +70°C (standard) -55° to +85°C (extended)
Maximum Scan Rate	1 channel at 1 kHz 8 channels at 333 Hz
Input Range	±5000 mV, ±1000 mV, and ±200 mV
Period Averaging	Traditional period averaging on analog input channels
CPI	For data logger connection. Baud rate selectable from 50 kbps to 1 Mbps. (Allowable cable length varies depending on baud rate, number of nodes, cable quality, and noise environment, but can be as long as 700 m under proper conditions.)
USB	USB 2.0 full speed connection available for attaching to a PC. (Port is used to configure the module and download updates via our Device Configuration Utility.)
Warranty	One year against defects in materials and workmanship
Dimensions	20.3 x 12.7 x 5.1 cm (8 x 5 x 2 in.)
Weight	0.8 kg (1.75 lb)

Typical Current Drain
Sleep	<1 mA
Active 1 Hz Scan	2 mA (estimated) Assumes one single-ended measurement with the first notch frequency (f_N1) at 30 kHz Note: Any sensor excitation or switched power loads will be additive to this value.
Active 20 Hz Scan	20 mA Assumes one single-ended measurement with the first notch frequency (f_N1) at 30 kHz Note: Any sensor excitation or switched power loads will be additive to this value.
Active 1 kHz Scan	67 mA Note: Any sensor excitation or switched power loads will be additive to this value.

Voltage/Current Excitation Outputs
Voltage Excitation	±5 V (@ 50 mA)
Current Excitation	±2.5 mA (±5 V compliance voltage)
Number of Voltage/Current Excitation Outputs	2

General Purpose Outputs
Number of SW5V Outputs	2
SW5V Output Resistance	30 Ω
Number of SW12V Outputs	1
Typical Limit of SW12V Outputs	200 mA
Minimum Limit of SW12V Outputs	180 mA
Number of 12V Outputs	1
Typical Limit of 12V Outputs	200 mA
Minimum Limit of 12V Outputs

Tài liệu

Brochures

Volt 108 8- or 16-Channel 5V Analog Input Module

Manuals

VOLT Series Analog Input Modules

Module 8/16 kênh đầu vào tương tự 5V Campbell Scientific Granite Volt 108

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