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MAN0927-03
1
SPECIFICATIONS
Isolation Test Voltage
Continuous Isolation
Working Voltage
Number of Channels
Thermocouple
Resolution
Differential Input
Impedance
A/D Conversion Type
Required Power
(Steady State)
Required Power
(Inrush)
Types Supported
Millivolt Ranges
Millivolt Accuracy
Common Mode Range
(wrt field common)
A/D Conversion Time
Thermocouple Type:
Input Range
Temperature
PAGE 1
SmartBlock I/O Module
4-Channel HE579THM100
8-Channel HE579THM200
3KV
565 Vpeak
4
8
(THM100)
(THM200)
0.1°C
>20Meg Ohm clamped
@ ±20VDC
24 bit Delta Sigma ("#)
TBDW (TBDmA @
24VDC)
TBD
J,K,N,T,E,C,R,S,B
±25mv, ±50mv,
±100mv, ±200mv
(16 bit Resolution)
0.1% Full Scale
± 10VDC Max.
6 channels per second
J
K
-210°C to
-270°C to
1200°C
1372°C
(-346°F to
(-454°F to
2192°F)
2502°F)
C
0°C to
2320°C
(32°F to
4208°F)
Isolation Leakage
Resistance
Open
Thermocouple
Detect current
Analog Input
Points Required
Cold Junction
Compensation
Maximum
Sustained
Differential O/L
Open
Thermocouple
Response
Relative Humidity
Operating
Temperature
Weight
Note: Accuracy Specifications not guaranteed below -200°C
Types J,K,T, E, N
±1.8° F
(±1°C)
N
-270°C to
1300°C
(-454°F to
2372°F)
R
0°C to
0°C to
1768.1°C
1768.1°C
(32°F to
(32°F to
3215°F)
3215°F)
Thermocouple module
100 M!
50 nA
8
Internal per channel
Limited by Common Mode
Range
High Temperature
5 to 95% Non-condensing
0° to 60° Celsius
12oz/340g
Accuracy
Type C, B
Types R & S
± 3.6° F
± 3.6° F
(±2°C)
(±2°C)
E
T
-270°C to
-270°C to
400 °C
1000°C
(-454°F to
(-454°F to
752°F)
1832°F)
S
B
0°C to
1820°C
(32°F to
3308°F)
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Table of Contents
Related Manuals for HORNER SmartBlock HE579THM100
Summary of Contents for HORNER SmartBlock HE579THM100
- Page 1 MAN0927-03 PAGE 1 Thermocouple module SmartBlock I/O Module 4-Channel HE579THM100 8-Channel HE579THM200 SPECIFICATIONS Isolation Test Voltage Isolation Leakage 100 M! Resistance Continuous Isolation Open 565 Vpeak 50 nA Working Voltage Thermocouple Detect current Number of Channels Analog Input (THM100) (THM200) Points Required Thermocouple 0.1°C...
- Page 2 A quality earth ground is required for safe and proper operation. The best ground is achieved by screwing the lower left grounding location into a grounded back plate. Alternately a ground can be connected to the spade lug. Please see Horner manual MAN0799 for details on CAN wiring.
- Page 3 MAN0927-03 PAGE 3 Thermocouple module WIRING Grounded thermocouples wiring options Type 1 Type 2 < 7VAC < 7VAC Field ground potential less than 7V AC. Shields connected at one end only may be used to reduce noise. Grounded thermocouples may use type 3 or 4 shield connections if shield is not grounded at field end. Ungrounded thermocouples wiring options Type 3 Type 4...
- Page 4 MAN0927-03 PAGE 4 Thermocouple module NETWORK DATA Consumed Digital Data – This data is sent from the controller to the SmartBlock. For typical applications the I/O configuration setup in Cscape will automatically populate this data. For more advanced applications you may use NetPut functions to write this data. Please see the advanced programming guide MAN0880 for more details.
- Page 5 If Interposing terminal strips must be used, use specially constructed terminal blocks, which match the material characteristics of the thermocouple sensor. h) Horner thermocouple input modules use a high impedance differential circuit to support the use of grounded or ungrounded thermocouples. For grounded thermocouples, the specified Common Mode Range allows for ground potential differences between the machine ground and the PLC ground within that range.
- Page 6 TECHNICAL SUPPORT North America: Europe: Tel: 317 916-4274 Tel: +353-21-4321266 Fax: 317 639-4279 Fax: +353-21-4321826 Web: http://www.heapg.com Web: http://www.horner-apg.com Email: techsppt@heapg.com Email: tech.support@horner-apg.com Cscape, SmartStix and CsCAN are trademarks of Horner APG. This information is subject to change without notice.
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