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| Model: I-87005W |
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I-87005W
8-channel thermistor input and 8-channel digital output module |
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I-87005W-G is used for measuring temperature by the thermistor. It supports many kinds of thermistors and features individual channel configuration which means that eight of its input channels can individually be configured with different kind of thermistor. Besides, I-87005W-G also has 8-channel digital outputs for alarm output, if necessary. Adding 3000 VDC intra-module isolation on I-87005W-G makes itself running with higher reliability. |
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- Support Thermistor Input
- Individual Channel Configuration
- 8-channel Digital Outputs for Alarm Output
- Open Wire Detection
- 3000 VDC Intra-module Isolation
- RoHS Compliance
- A Wide Range of Operating Temperature: -25 ¢XC ~ +75 ¢XC
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| Temperature Measuring, Environment Monitoring, Tunnel Monitoring,
Building Monitoring etc. |
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| Thermistor Input |
| Input Channels |
8 (2-wire) |
| Input Type |
Precon ST-A3, Fenwell U, YSI L100, YSI L300, YSI L1000, YSI B2252, YSI B3000, YSI B5000, YSI B6000, YSI B10000, YSI H10000, YSI H30000, User-defined |
| Resolution |
16-bit |
| Sampling Rate |
8 Samples/sec (Total) |
| Accuracy |
+/- 0.1% of FSR |
| Zero Drift |
+/- 0.5£gV/ ¢XC |
| Span Drift |
+/- 25 £gV/ ¢XC |
| Common Mode Rejection |
113 dB |
| Normal Mode Rejection |
100 dB |
| Over-voltage Protection |
120VDC/110VAC |
| Input Impedance |
>1M Ohms |
| Individual Channel Configurable |
Yes |
| Open Wire Detection |
Yes |
| Intra-module Isolation, Field to Logic |
3000 VDC |
| Digital Output |
| Output Channels |
8 |
| Output Type |
Isolated Open-Collector |
| Maximum Load Current |
700 mA/Channel |
| Load Voltage |
5 ~ 50 VDC |
| Watchdog |
| Dual Watchdog |
Yes, Module(1.6 sec) and Communication(Programable) |
| Safe Value(When Host Fail or Communication Fail) |
Yes |
| Power ON Preset Value |
Yes |
| LED Display |
| 1 LED as Power/Communication Indicator |
| Power |
| Power Consumption |
Maximum : 1.6W |
| Environment |
| Operating Temperature |
-25 ~ 75 ¢XC |
| Storage Temperature |
-30 ~ 75 ¢XC |
| Humidity |
5 ~ 95% RH, non-condensing |
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| I-87005W-G |
8-channel thermistor input and 8-channel digital output module (Gray Cover) |
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