ABB E3EB HENF315129R1｜Process Control Module｜

E3EB HENF315129R1

1. Power supply specifications
Power source: Rack backplane unified 24VDC ± 20% logic power supply
Rated power consumption of the board: ≤ 12W
Core logic voltage: 5.1VDC, operating current 800mA
2. Signal input and output specifications
Analog acquisition input: multi-channel 0-10V DC voltage, 4-20mA current signal, 16 bit AD conversion, basic accuracy ± 0.1% FS
PWM pulse output: 50kHz high-frequency driving waveform, isolated withstand voltage 2500VAC
Digital DI/DO: Multi way isolation switch quantity, compatible with 24VDC dry contacts, used for valve and contactor interlocking control
3. Communication interface
Dual 10/100Mbps RJ45 Ethernet ports, built-in switch, supports line/ring DLR network topology, Auto MDIX adaptive line sequence
Protocol support: Modbus TCP/IP, ABB Drive dedicated transmission protocol EtherNet/IP
Maximum number of upper level connections: A single card supports 32 upper level controllers to read and write data simultaneously
4. Isolation and EMC protection
Isolation and voltage resistance between signal circuit and backplane bus: 2500V AC for 1 minute
ESD electrostatic protection: ± 15kV air discharge/± 8kV contact discharge
Surge immunity level: ± 2kV IEC 61000-4-5, suitable for strong electromagnetic interference environments in power plants and metallurgy

ABB E3EB HENF315129R1｜Process Control Module｜