Name: Ci-MM30
Brand: Comark | Industrial Ethernet Switch | Industrial Fieldbus | Device Networking
SKU: 00158
Availability: InStock
Rating: 5 (1 reviews)

Home > Industrial Fieldbus > Fieldbus HUB Repeater

Overview Specifications Models Resources

Overview

Overview of Modbus Plus Bus HUB Repeater

This series is designed for industrial grade Modbus Plus HUB. It provide 3 channels fieldbus serial ports data communication. The hub repeater support star topology. It can extend the Modbus Plus fieldbus transmission distance and change fieldbus diagram. Additionally, it has photon-coupled isolation for suppressing signal interferences on the bus. The baud rate can be set by DIP switches.

The product is industrial grad designed, casing: IP40 protection, DIN rail mounting, DC (9~36V) power input, support Fieldbus ports error Relay alarm output, dual redundant power input and isolation protection. -40~85°C Operating Temperature, can meet various Industrial situation.

Specifications

Specifications of Modbus Plus Bus HUB Repeater

Serial Port	Interface type: standard 9 pin Type D Modbus Plus Conform to Modbus Plus protocol standard Baud Rates: 1Mbps Signal Delay (electrical interface): ≤ 6Bit Isolated voltage 1KV, 4KV Anti-thunder protection Without terminal resistor, connect external when necessary
Power Supply	DC (9~36V) dual redundant power input Industrial standard voltage DC 24V, Consumption is less than 4W DC 1500V voltage isolation and reverse connect protection 5.08mm pitch terminal blocks
Protection	Relay: Fieldbus ports error Relay alarm output Contact rating: 1A @24V DC, Industrial Terminal port
Mechanical	Dimensions (H×D×W): 136mm×104.8mm×52.8mm Weight: 800g Casing: IP40 protection, wave grain aluminum reinforce case option Installation: Wall mounting or DIN rail mounting
Environmental	Operating Temperature:-40℃~85℃ Storage Temperature: -40℃~85℃ Ambient Relative Humidity: 5%~95%(non-condensing)
Certification	IEC61000-4-2 (ESD): Power ±2KV Contact, ±15KV Air Relay ±2KV Contact, ±15KV Air; Data Cable ±15KV Air IEC61000-4-4 (EFT):Power ±4KV, Data Cable ±4KV IEC61000-4-5 (Surge):Power ±2KV CM/ ±1KV DM, Relay±2KV CM/ ±1KV DM IEC60068-2-27 (Shock) IEC60068-2-32 (Free Fall) IEC61000-6-2 (General Industrial Standard)
Warranty	5 years

Models

Models of RS-485 Bus HUB Repeater

Available Models	Features
Ci-MM30	3 Modebus Plus ports, 1Mbps

Resources

Name	Version	Date
Ci-MM30 Series Datasheet	V1.2.0	2024-08-28
Ci-MM30 Series Quick Installation Guide	V2.0.1	2024-08-28