GE IS220PDIAH1A/B
- Product Name: Allen – Bradley 1756 – IF8I, ControlLogix Analog Input Module1.
- Product Description: The Allen – Bradley 1756 – IF8I is a high – performance analog input module designed for the ControlLogix system1. It features eight individually isolated analog input channels, which can receive a variety of current and voltage signals, including ±10.5 V, 0 – 10.5 V, 0 – 5 V, and 0 – 20 mA1. With a high – resolution 24 – bit analog – to – digital conversion, it can accurately measure and convert input signals, making it suitable for applications that require high – precision data acquisition, such as industrial process control, automation systems, and monitoring applications1. Each channel is equipped with overvoltage protection, short – circuit detection, and module temperature range error detection functions, as well as data alarming features such as ramp rate and process alarms, which improve the reliability and stability of the module in harsh industrial environments1.
- Product Parameters1:
- Channels: 8 isolated channels.

- Input Signal Range: ±10.5 V, 0 – 10.5 V, 0 – 5 V, 0 – 20 mA.
- Resolution: 24 bits.
- Data Format: IEEE 32 – bit floating – point.
- Current Draw (5.1 Volts): 200 milliamps.
- Current Draw (24 Volts): Voltage / non – sourcing current mode: 150 milliamps; sourcing current mode: 400 milliamps.
- Power Dissipation (Max): Voltage mode: 4.6 W; non – sourcing current mode: 5.1 W; sourcing current mode: 7.3 W.

