Manufacture	ABB
Item No	07KR91
Article number	GJR5250000R0303
Series	PLC AC31 Automation
Origin	Germany (DE)
Dimension	85*132*60(mm)
Weight	1.5 kg
Customs Tariff Number	85389091
Type	Spare_Parts

 ABB 07KR91 Basis unit 07 KR 91, 230 VAC GJR5250000R0303 Product Features: -The 07KR91 module provides a communication interface to achieve seamless data exchange between different components within the control system. It supports multiple communication protocols. -Can quickly process large amounts of data to achieve real-time monitoring, control and coordination of connected components. -Supports different communication modes, addressing schemes and data formats, and can flexibly adapt to various industrial communication needs. -The 07KR91 module integrates advanced network diagnostic functions for efficient troubleshooting and maintenance. It can detect and report network failures, signal quality problems and other abnormal conditions, helping to solve problems in a timely manner and minimize system downtime. -Explicitly adopt 230 VAC as the power supply, which requires that in actual application scenarios, it is provided with a stable and compliant AC voltage to ensure the normal operation of the equipment. -There are multiple digital input channels to receive signals from switches, sensors, etc., and there are also digital output channels to drive relays, solenoid valves, etc. -As an Ethernet basic module, it has powerful Ethernet communication functions. It can achieve high-speed and stable connection with other Ethernet devices (such as PLC, host computer, other industrial Ethernet nodes, etc.), so as to achieve fast data transmission and exchange. -It helps to integrate different devices and system components. Through Ethernet connection, it can enable AC31 series PLC (or other compatible devices) to effectively interact with the outside world, and facilitate remote monitoring, remote control, data acquisition and other functions.  - Maximum hardware counter input frequency: 10 kHz - Maximum number of analog I/Os: 224 AI, 224 AO - Maximum number of digital I/Os: 1000 - User program memory size: 30 kB - User data memory type: Flash EPROM - User program memory type: Flash EPROM, non-volatile RAM, SMC - Ambient air temperature: Operation 0 ... +55 °C Storage -25 ... +75 °C