ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 1746-N04I - SLC 500 Thermocouple/mV Input Module
This module is a 4-channel non-isolated input module designed for the ALLEN BRADLEY SLC 500 programmable controller series. It provides direct interface for thermocouple and millivolt signals, enabling precise temperature monitoring and low-level voltage measurement within industrial process control and data acquisition systems. The module integrates into the SLC 500 backplane, facilitating data exchange with the CPU for real-time process management.
Technical Specifications:
- SERIES/FAMILY: SLC 500
- COMPONENT TYPE: Thermocouple/mV Input Module
- ELECTRICAL SPECS:
- INPUT CHANNELS: 4
- INPUT TYPE: Thermocouple (J, K, T, E, R, S, B, N, C types selectable), Millivolt (mV)
- INPUT RANGES (THERMOCOUPLE):
- Type J: -210 to 1200 °C (-346 to 2192 °F)
- Type K: -270 to 1372 °C (-454 to 2501 °F)
- Type T: -270 to 400 °C (-454 to 752 °F)
- Type E: -270 to 1000 °C (-454 to 1832 °F)
- Type R: 0 to 1768 °C (32 to 3214 °F)
- Type S: 0 to 1768 °C (32 to 3214 °F)
- Type B: 0 to 1820 °C (32 to 3308 °F)
- Type N: -270 to 1300 °C (-454 to 2372 °F)
- Type C: 0 to 2316 °C (32 to 4200 °F)
- INPUT RANGES (MILLIVOLT): -100 mV to +100 mV
- RESOLUTION: 16 bits (unipolar), 15 bits plus sign (bipolar)
- CONVERSION TIME: 100 ms per channel (typical)
- COMMON MODE REJECTION: 100 dB at 50/60 Hz
- NORMAL MODE REJECTION: 60 dB at 50/60 Hz
- ISOLATION: Non-isolated (channel-to-channel and channel-to-backplane)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: SLC 500 chassis module
- WIRING: Removable terminal block
- INTERFACE/CONTROL:
- COMMUNICATION: SLC 500 backplane
- DATA FORMAT: Raw counts or scaled engineering units (configured via software)
- COLD JUNCTION COMPENSATION: Internal (software selectable)
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: 0 to 60 °C (32 to 140 °F)
- STORAGE TEMPERATURE: -40 to 85 °C (-40 to 185 °F)
- RELATIVE HUMIDITY: 5 to 95% non-condensing
- MOUNTING: Slots in SLC 500 I/O chassis
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTROLLERS: ALLEN BRADLEY SLC 5/01, SLC 5/02, SLC 5/03, SLC 5/04, SLC 5/05 Processors
- APPLICATIONS: Temperature monitoring, process control, data acquisition, HVAC systems, oven control, material processing.