IC693ALG442 Analog Current/Voltage Input/Output module , China IC693ALG442 Analog Current/Voltage Input/Output module Manufacturers, Suppliers, Factory

Overview

Place of Origin:	USA
Brand Name:	GE
Model Number:	IC693ALG442
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Parameter	Value
Module Name	IC693ALG442 Analog Current/Voltage Input/Output Module
Module Type	Analog Current/Voltage I/O Module
External Supply Voltage Range	20–30 VDC (24 VDC typical)
Power Supply Rejection Ratio	Current: 5 μA/V typical, 10 μA/V maximum; Voltage: 25 mV/V typical, 50 mV/V maximum
Voltage Ripple	10%
Power Consumption	95 mA from internal +5 VDC; 150 mA from external +24 VDC
Update Rate	3 ms
Isolation (Field to Backplane / Frame Ground)	250 VAC continuous; 1500 VAC for 1 minute
Analog Outputs	Two, Single-Ended
Analog Current Output Ranges	0–20 mA, 4–20 mA
Analog Current Output Resolution	0–20 mA: 0.6 μA; 4–20 mA: 0.5 μA
Analog Current Output Absolute Accuracy	±0.1% FS typical @25°C; ±0.25% FS max @25°C; ±0.5% FS over operating temperature
Maximum Compliance Voltage	VUSER –3 V min to VUSER max
User Load	USER = 20 V, max 1350 Ω at VUSER = 30 V
Output Load Capacitance	2000 pF max
Output Load Inductance	1 H max
Analog Current Input Ranges	0–20 mA, 4–20 mA, 4–20 mA Enhanced
Analog Current Input Resolution	5 μA
Analog Current Input Absolute Accuracy	±0.25% FS @25°C; ±0.5% FS over operating temperature
Linearity	<1 LSB
Common Mode Voltage	200 VDC max
Common Mode Rejection	>70 dB at DC; >70 dB at 60 Hz
Cross Channel Rejection	>70 dB from DC to 1 kHz
Input Impedance	250 Ω
Input Filter Response	38 Hz

Description

Analog Current/Voltage Input/Output module, IC693ALG442 provides four differential input channels and two single-ended output channels. Each channel can be configured with the Machine Edition software for one of the following ranges:

▪ 0 to +10 volts (unipolar), default.

▪ -10 to +10 volts (bipolar)

▪ 0 to 20 mA

▪ 4 to 20 mA

Input channels can also be configured for 4 - 20 mA Enhanced mode. This module may be installed in any I/O slot that has a serial connector in an RX3i or Series 90-30 system.

Applications

HVAC and Building Automation: Collects indoor and outdoor temperature and humidity signals, and outputs signals to control fan frequency converters or proportional control valves.

Water Treatment and Environmental Protection Plants: Monitors water tank levels and pH levels, and outputs control signals to regulate the flow rate of dosing pumps based on PID algorithms.

Packaging Machinery and Conveying Systems: Receives displacement sensor signals and outputs commands to adjust the speed of servo motors.

Boiler and Thermal Control: Monitors steam pressure and adjusts the opening of gas butterfly valves.

Features

Outputs can be configured to either Hold Last State or to reset to the low end of their range if system power is interrupted. Outputs can also be configured to operate in ramp mode on command from the application program. In ramp mode, the output channel transitions to a new value over a period of time, rather than taking the new value immediately. High and low alarm limits can be set for all input channels and an open-wire fault (current output modes) can be reported to the CPU for each output channel. ALG442 modules in RX3i racks support firmware upgrades in the field.

Installation in Hazardous Areas

The following information is for products bearing the UL marking for Hazardous Areas or ATEX marking

for explosive atmospheres:

1 EQUIPMENT LABELED WITH REFERENCE TO CLASS I, GROUPS A, B, C & D, DIV. 2 HAZARDOUS AREAS IS SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C, D OR NON-HAZARDOUS LOCATIONS ONLY

2 WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2;

3 WARNING - EXPLOSION HAZARD - WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE REPLACING OR WIRING MODULES; AND

4 WARNING - EXPLOSION HAZARD - DO NOT CONNECT OR DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS.