| Customization: | Available |
|---|---|
| Task: | Adjust |
| Structure: | Combination |
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The 1756-IT6I is a ControlLogix analog input module. This input module is exclusively used for Thermocouple and millivolt input for Temperature measurements. This module supports installation to any ControlLogix chassis whether local or remote I/O rack. It is compatible for use with any CotnrolLogix processor and communication modules.
This module is compatible for use with Thermocouple type B, E, J, K, R, S, T, N, C, D, L (TXK/XK). The valid input range for this module is -12 to 78 mV and -12 to30 mV for high resolution range. The module's resolution is 16 bits with 1.4 ?V/bit (typical) for -12…78 mV and 0.7 ?V/bit High Resolution range for -12…30 mV. Additionally, for -12…30 mV, the Low signal and user counts are 15.80323 mV and -32768 counts while High signal and User counts are 31.396 mV and 32767 counts. For -12…78 mV, Low Signal and User counts are -15.15836 mV and -32768 counts while High signal and user counts are 79.241 mV and 32767 counts.
| Part Number/Catalog No. | 1756-IT6I |
|---|---|
| Series | ControlLogix |
| Inputs | 6 Isolated Thermocouple, 1 CJC |
| Module Type | Analog Thermocouple Module |
| No. of Inputs | Six (6) Point Isolated Thermocouple Inputs |
| Input Resolution | 16 bits -12…78 mV: 1.4 ?V/bit (typical) -12…30 mV: 0.7 ?V/bit (high resolution range)Input Range |
| Backplane Current (24Volts) | 125 milliamps |
| Module Scan Time | 25 ms min floating point (millivolt) 50 ms min floating point (temperature) 10 ms min integer (millivolt)(1) |
| Data Format | Integer mode (left justified, 2s complement) IEEE 32-bit floating point |
| Backplane Current (5Volts) | 250 milliamps |
| Removeable Terminal Blocks | 1756-TBNH, 1756-TBSH |
| Backplane Current at 24 Volts | 2 milliamperes |
| Power Dissipation (Max) | 4.3 Watts |
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