OPTO 22 - GRV-IICTD-12 _ GRV 12 CHANNEL ICTD INPUT MODULE

Quick Specs:

GRV 12 CHANNEL ICTD INPUT MODULE

The GRV-IICTD-12 analog input module is part of the groov EPIC^® system. This module collects temperature input data from any industry-standard Integrated Circuit Temperature Device (ICTD), such as the ICTD and ICTD-P3. The module has 12 channels of input.

The GRV-IICTD-12 mounts on a groov EPIC chassis with other analog, discrete, and serial groov I/O modules and a GRV-EPIC-PR1 processor.

Specifications:

Features	GRV-IICTD-12
Scaling	x
Offset and Gain	x
Minimum/Maximum Values	x
Average Filter Weight	x
Simple Moving Average	x
Analog Totalizing	x
Problem indication	x

Specification	GRV-IICTD-12
Input Range	-270.0 °C to 150 °C (-454.0 °F to 302 °F)
Input Range with ICTD Probe	-40.0 °C to 100 °C (-40.0 °F to 212 °F)
Input Range uA	3 to 425 µA
Over-range limits	-270.0 °C to 150 °C (-454.0 °F to 302 °F)
Resolution	0.005 °C (0.0072 °F)
Accuracy with ICTD PROBE	±0.8 °C (±1.4 °F)
Input Filter	-3 dB at 460 HZ
Software Data Filtering: SMA (simple moving average) Weighted filter (Original)	1 to 32 Readings, moving average 1 to 4096 Filter Weight
Step Input Response Time	225 ms x SMA value (7.2 s @ 32 SMA, Default SMA = 4 )
Data Freshness	225 ms
Analog Data Filtering	-3 dB @ 2.4 Hz / -25 dB @ 60 Hz
Common Mode Rejection	> -120 dB AC/DC
Problem Indications	out of range
Isolation (field-to-logic)	300 V working, 1500 V transient (1 minute)
Isolation (channel-to-channel)	None
Number of Channels	12
Chassis Power Consumption	1.0 W
Minimum GRV-EPIC-PR1 Firmware Version	1.3.0
Minimum PAC Project Version	10.2000
Wire Size	28 - 14 AWG
Torque, connector screw	2.5 in-lb (0.28 N-m)
Torque, hold-down screw	3.5 in-lb (0.4 N-m)
Temperature (operating)	-20 °C to +70 °C
Temperature (storage)	-40 °C to +85 °C
Relative Humidity (non-condensing)	5 - 95%
Agency Approvals	UL/cUL (Class 1 Div. 2)^a; CE, ATEX (Category 3, Zone 2), RoHS; DFARS; CB Scheme; UKCA
Warranty	Lifetime
^a For use in hazardous locations, equipment must be mounted in an enclosure that meets the requirements of the National Electrical Code, ANSI/NFPA 70, and ANSI/ISA-61010-1 (82.02.01).

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