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GE VersaMax IC200ALG630 Manual

GE VersaMax IC200ALG630 Manual

Analog input, 16-bit thermocouple module

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VersaMax* Analog Input, 16-Bit Thermocouple Module
October 2016

Product Description

The IC200ALG630 Analog Input Thermocouple Module is an intelligent
module that accepts seven independent thermocouple or millivolt inputs.
The module receives power from the backplane power supply. No
external power source is required.
Each input channel can be configured to report millivolts ranges as
1/100 of millivolts, or thermocouple inputs as linearized temperature in
tenths of degrees Celsius or Fahrenheit, with or without cold junction
compensation.
The module automatically performs A/D calibration at powerup.
Automatic calibration is then repeated periodically to compensate for
changes in the ambient temperature. New calibration values are filtered
into the current calibration values.
Host Interface
The Analog Input Thermocouple Module uses the following data types:
7 words of analog input data.
7 optional words of analog output data.
The module exchanges data in the same manner as other types of I/O
modules: it provides all its input data when requested.
Diagnostics
The Analog Input Thermocouple Module performs diagnostics and
provides the following information.
Alarm faults are reported if the processed value for a channel
exceeds its configured alarm limit.
Over/underrange faults are reported if the millivolt value for an
input exceeds the limits of its span.
Open circuit is checked every time a thermocouple input is read
(unless Open TC checking is disabled). If the circuit is open, a fault
is reported and the input defaults to the configured channel default.
Thermistor fault will be reported as Internal fault in the I/O Fault
table.
A thermistor fault occurs if the calculated temperature value from the
thermistor is less than -10 °C or greater than +75 °C.

LED Indicators

The green OK LED is on when backplane power is present to the
module. If this LED is amber, it indicates a module fault.
IC200ALG630
OK
ANALOG INPUT
16BIT
THERMOCOUPLE
7CH
1234567
831
1
Module Characteristics
Channels
Seven thermocouple or millivolt inputs
Module ID
FFFF9804
Isolation:
User input to logic
250VAC continuous; 1500VAC for 1 minute
(optical) and to frame
ground
Group to group
Not applicable
Channel to channel
None
LED indicators
OK LED: Green indicates backplane power is
present. Amber indicates module fault.
Backplane current consumption 5V output: 125mA maximum. 3.3V output: 125mA
maximum.
External power supply
None
Thermal derating
None
Diagnostics
Open Thermocouple, over/under range, and
high/low alarm, thermistor fault (reported as
internal fault).
Input Characteristics
Thermocouple types
J, K, T, S, R, none (used for mV inputs)
19.5mV, 39mV, 78.125mV, 156.25mV, 312.5mV,
Spans (+/–)
625mV
Converter resolution
15 bits + sign
If used, reference junction temperature is
Cold junction compensation
measured at thermocouple termination using a
precision thermistor, or supplied by system, or by
fixed configuration value.
Cold junction temperature error +/–0.25 degree Celsius (local measurement). To
reduce temperature transients, thermocouple
terminations should not be installed in the same
cabinet as heat dissipation assemblies.
Conformity error
+/–0.3 degree Celsius, +/–0.5 degree Fahrenheit.
Accuracy, at 25° C
on voltage measurement:
+/–0.2%
on temp. measurement:
+/- 3 degrees Celsius.
Temperature sensitivity
+/–0.004% of reading, +/–1.5µV per ° Celsius
(0° to 60°C)
referred to input
Normal mode rejection
60dB, at 50/60 Hz, 100% span
Common mode rejection
120 dB at 50/60Hz, 100 ohm imbalance
Common mode voltage
3 VDC maximum
Maximum voltage between
50V
channels
Normal mode voltage
5 VDC maximum
Scan time
60 Hz: approximately 60 milliseconds per point
50 Hz: approximately 70 milliseconds per point.
Preinstallation Check
Carefully inspect all shipping containers for damage. If any equipment
is damaged, notify the delivery service immediately. Save the
damaged shipping container for inspection by the delivery service.
After unpacking the equipment, record all serial numbers. Save the
shipping containers and packing material in case it is necessary to
transport or ship any part of the system.
GFK-1700L

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Summary of Contents for GE VersaMax IC200ALG630

  • Page 1: Product Description

    VersaMax* Analog Input, 16-Bit Thermocouple Module IC200ALG630 October 2016 GFK-1700L Module Characteristics Product Description The IC200ALG630 Analog Input Thermocouple Module is an intelligent Channels Seven thermocouple or millivolt inputs module that accepts seven independent thermocouple or millivolt inputs. Module ID FFFF9804 The module receives power from the backplane power supply.
  • Page 2 VersaMax* Analog Input, 16-Bit Thermocouple Module IC200ALG630 October 2016 GFK-1700L Installation Instructions Installation in Hazardous Locations The preferred installation technique is to mount the Thermocouple  EQUIPMENT LABELED WITH REFERENCE TO CLASS I, Module on a Connector-style I/O Carrier and connect thermocouples to GROUPS A, B, C &...
  • Page 3 IC200ALG630-CB ATEX approval for Group 2 Category Firmware 44A750342-G05. Available as a free Jan 2004 BXIOAI7-CB 3 applications. upgrades: download at http://ge-ip.com/support. IC200ALG630-BB Improved reporting of Open Input Nov 2002 Compatibility BXIOAI7-BB error at higher temperatures. IC200ALG630-AB Firmware version 1.01. Enhanced Firmware version 1.25 is compatible with all hardware versions of the...
  • Page 4: Operational Notes

    VersaMax* Analog Input, 16-Bit Thermocouple Module IC200ALG630 October 2016 GFK-1700L  When 45 or more faults are sent to a GBC70 within a single Genius Configuration scan, a few faults or fault contacts may not be reported by the GBC70. This is most likely to be caused by the sudden loss of The default parameters of the Thermocouple Input module can be used numerous blocks at each bus controller in the system.
  • Page 5 VersaMax* Analog Input, 16-Bit Thermocouple Module IC200ALG630 October 2016 GFK-1700L Cold Junction Compensation: The Thermocouple module provides four choices for Cold Junction Compensation.  No Cold Junction Compensation: This is used for millivolt inputs or if cold junction is maintained at 0 degrees C. ...