IS420ESWBH3A Redundant Configuration System

IP30 protection level, corrugated aluminum reinforced casing, 35mm guide rail installation, DC 18-36V (9-18V optional) wide power supply, with relay alarm output, dual power redundancy, and isolation protection functions. Ci-CF110 to fiber optic supports one fiber optic interface and one bus data interface, while Ci-CF120 to fiber optic supports two cascaded up and down fiber optic interfaces and one bus data interface.

Bus data interface

*BNC-F interface form

*Supports ControlNet fieldbus protocol, communication rate: 5Mbps

*Isolation voltage: Instantaneous isolation voltage 5000V, continuous isolation voltage 1000V

*Terminal resistance: There is no terminal resistance inside this device. Please decide whether to connect it externally as needed

Fiber optic interface

*Fiber wavelength: multimode 850nm, 1310nm; Single mode 1310nm, 1550nm

*Transmission fiber: multimode 50/125um, 62.5/125um, 100/140um, single mode 8.3/125um, 9/125um, 10/125um

*Transmission distance: multimode 2km, single mode 20km, longer distance optional

*Fiber optic interface type: ST, SC, FC optional, standard ST optical interface

Power supply and protection

*Power supply: Dual power redundant input, DC 18-36V (9-18V optional) typical DC24V, power consumption less than 1.5W, with DC1000V voltage isolation and reverse protection function, industrial terminal interface

*Relay alarm output: Fiber optic link fault alarm output, contact capacity: DC48V/1 A, industrial terminal interface

Contact information: 15359293870

WhatsApp:+86 15359293870

Contact person: KELLY

Email: geabbdcs@gmail.com   386353502@qq.com

Official website:

est output: 4

Storage temperature (° C): -20+ eighty-five

MSC connector: None

Connected to MSC bus: Yes

Start/restart output and EDM: 2

MCM Housing: Yes

USB input: Yes

Packaging dimensions W x H x L (mm): 36 x 127 x 113

Power supply (VDC): 24 ± 20%

Size HxWxD (mm): 108 x 22,5 x 114,5

Protection level: IP 20 for enclosure - IP 2X for wiring board

Tightening method: Guide rail fastening, in accordance with EN 50022-35 standard

Gross weight (g): 206,8