Overview
Optimize your industrial data acquisition network with the robust I-7018 8-channel isolated analog input module. Engineered for factory automation, machine monitoring, and remote diagnosis, this module interfaces seamlessly with your control architecture using the standard DCON protocol over a bi-directional RS-485 serial bus.
Key Technical Features
- Multi-Channel Input Flexbility: Features 8 differential channels, or a configurable combination of 6 differential and 2 single-ended channels via internal jumper settings.
- Universal Sensor Compatibility: Directly connects to a wide array of sensors, supporting standard voltage ranges, current ranges (requires an external resistor), and multiple thermocouple types (J, K, T, E, R, S, B, N, C).
- Advanced Signal Integrity: Utilizes a highly accurate 24-bit sigma-delta ADC to deliver stable 16-bit output resolution at a sampling rate of 10 samples per second.
- Industrial Grade Protection: Built-in 3000 VDC intra-module isolation and 4 kV ESD protection safeguard your delicate upstream host systems against voltage spikes and electrical noise.
- Smart System Fault Tolerance: Employs an integrated Dual Watchdog system (combining module hardware and programmable communication timers) to automatically reset or safely manage outputs during power drops or bus disconnects.
Specifications
- Communication Interface: 1 x RS-485 port supporting baud rates from 1200 to 115200 bps
- Voltage Input Ranges: ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V
- Current Input Range: ±20 mA (with optional external 125 Ω resistor)
- Accuracy: ±0.1% of Full Scale Range (FSR)
- Input Impedance: Greater than 400 kΩ
- Overvoltage Protection: ±35 VDC
- Mounting Options: Supports standard DIN-Rail or Wall Mounting setups
- Environmental Limits: Operates reliably in temperature ranges from -25°C to +75°C
评价
目前还没有评价