ABB 07AC91 GJR5252300R0101 Analog Input/Output Module

Power Supply: DC, I/O voltage — 24V (±10% fluctuation range)

Widely input voltage range: to adapt to the complex industrial site power supply environment.

2.Analog input:

Number of channels: 8

4-20mA current and 0-10V voltage (thermocouple input, configurable through DIL switch)

DS: 12 bits (supports 8-bit mode, jumped 8 DIL switch),

Number of channels: 8

Signal type 0-20mA current 0-5V voltage

Maximum load: 0.5A (current output), 5V (voltage output)

The 12-bit resolution of ABB 07AC91 GJR5252300R0101 guarantees the precision of converting analog signals (the minimum voltage difference that can be captured is about 2.44mV at 0-10V) and thus meet the demanding requirements of the parameters control like temperature and pressure.

Anti-interference design: ABB 07AC91 GJR5252300R0101 adopts photoelectric isolation technology, shielding circuit, effectively suppressing electromagnetic interference (EMI) in industrial sites, to ensure the stability of the signal.

Dual mode switching: ABB 07AC91, 12-bit (8 inputs + 8 outputs) or 8-bit (16 inputs/outputs) mode can be switched between through DIL switch to adapt to all kinds of accurate and channel number requirements.

Modular extension: ABB 07AC91 can be mixed installed with other modules of AC31 series (digital I / O, communication module, etc.) to reduces system architecture.

Transport-grade operating temperature: -20°C to +70°C operating range, It suit for extreme environment (cold storage, furnace, etc).

Long-life components: To ensure over 10 years of worry-free operational performance, DELTA uses ABB 07AC91 GJR5252300R0101, industrial-grade electrolytic capacitors and gold-plated contacts.

Ease of use and compatibility

Plug and play: Standardized rails allow for the installation of the removable terminal blocks, enabling hot-swapping for maintenance and increased uptime.

Multi-protocol support: The Modbus protocol is compatible with mainstream control systems (Siemens S7, Rockwell ControlLogix), reducing integration costs.

Application adaptation and specifically an adaptation of special functions

Thermocouple Input: Direct connection to K, J, T type thermocouples with built-in cold end compensation, to facilitate temperature measurement solutions.

Fault Diagnosis: Support channel-level signal anomaly detection (disconnection, over-range, etc.), quickly locate the problem through LED.

Energy management: monitoring of inverter current of photovoltaic stations, power regulation of wind turbines

Smart manufacturing: speed control of motors on production lines, feedback of positions of robotic joints.

Environmental monitoring: air quality sensor data collection, water quality analyzer signal processing.