GE Digital IC695ALG600, IC695ALG508 Data sheet

PACSystems RX3i Controller

Process Automation Control Systems

Resistive I/O Module

The Resistive module allows the user to easily connect to resistive loads without the need of
external devices.

IC695ALG600 Resistive IC695ALG508 Resistive

Universal Analog and configurable for Current,

Product Name

Lifecycle Status Active Active

Module Type Resistive Input Resistive (and RTD) Input Channel to Channel Isolation

Backplane Support Universal Backplane Only. Uses PCI Bus. Universal Backplane Only. Uses PCI Bus.

Number of Slots Module Occupies
on Backplane

Range 0 to 250 / 500 / 1000 / 2000 / 3000 / 4000 Ohms 250 / 500 / 1000 / 2000 / 3000 / 4000 Ohms

Diagnostics

Number of Channels 8 8

Channel-to-Channel Isolation Two Groups of Four 250 VAC Continuous 1500 VAC 1 minute 2550 VDC 1 second

Notch Filter Yes N/A

Resolution

Accuracy

Input Impedance >1M ohm N/A

Input Filter Response Configurable: 8Hz, 12Hz, 16Hz, 40Hz, 200Hz, 1000Hz Configurable: 2.3Hz, 4Hz, 4.7Hz, 24Hz, 28Hz

A/D Conversion Type Sigma Delta Sigma Delta

A/D Conversion Time

Maximum Voltage Input ±14.5 VDC continuous N/A

Connector Type IC694TBBx32, IC694TBSx32 or IC694TBC032. Sold Separately. IC694TBBx32, IC694TBSx32 or IC694TBC032. Sold Separately.

Internal Power Used 400 mA @ 5 V; 350 mA @ 3.3 V 150 mA @ 5 V; 300 mA @ 3.3 V

Voltage, RTD, Thermocouple and Resistive.

High Density (8 Channel) Requires Cold Junction

Compensation; are available for Thermocouple

configurations (IC695ACC600 contains 2 CJCs)

1 1

Open wire, short circuit, positive/negative rate of change, High,

High-High, Low, Low-Low

32-bit IEEE floating point or 16-bit integer

(in 32-bit field) input data format

Calibrated Accuracy at 25ºC. Better than 0.1% of range.

Accuracy depends on A/D filter, data format, input noise, and

ambient temperature.

(Assumes 2 ADC’s running in parallel, no CJC or lead resistance)

10ms per Channel 4 Channels = 40ms (1KHz filter) 127ms per

Channel 4 Channels = 508ms (8Hz filter) Channels that are

disabled are not scanned, shortening scan time.

Isolated Resistive Input module (also supports RTD)

provides eight isolated differential Resistive or RTD input

channels. Each channel can be individually configured

for 2, 3, 4 wire RTD or Resistance.

Open wire, short circuit, positive/negative rate of change, High,

High-High, Low, Low-Low

32-bit IEEE floating point or 16-bit integer

(in 32-bit field) input data format

Calibrated Accuracy at 25ºC. Typical is ± 0.5%

15 msec @ 28 Hz to 120 msec @ 2.3 Hz

Automation & Control Systems

1.40

www.geautomation.com