KC11DIN-rail RS-485 collector

Connect wired cabinet instruments to a wireless network.

For cabinet installations with AC power. EdgeBus adapts RS-485 protocols and sends data over LoRaWAN.

Physical interface: RS-485
Power supply: AC 85–270 V
Mounting: DIN rail
Ingress protection: IP53

01 / SPECIFICATIONS

Check every specification that matters.

Start with interfaces, power and installation conditions.

Read the full technical manual

KC11 — Specifications
Physical interface	RS-485
Power supply	AC 85–270 V
Mounting	DIN rail
Ingress protection	IP53
Connector type	2.54 mm terminal block
Programmability	EdgeBus
Operating temperature	−40～85 ℃
Dimensions	89.2 × 35.8 × 65.4 mm

Source: KC11 Official manual · Reviewed 2026-09-25. Confirm options, regional frequency bands and full model codes before ordering.

02 / CONNECTION

Match the interface.
Then connect the equipment.

Match physical interfaces and application protocols separately.

Fieldbus

Wire the RS-485 bus according to the manual; the matching EdgeBus program handles the protocol.

Power and reserved terminals

AC powered. The reserved 12V+ terminal must remain unconnected. See the wiring manual for terminal order.

For terminal positions, wire assignments and installation, follow the official wiring instructions .

03 / CONFIGURATION

Choose a configuration
that fits your site.

01Choose the configuration for the instrument protocol and available power.

02AC wiring must follow the product manual and site electrical requirements.

Ask about KC11 ↗

Refer to the corresponding official documentation and confirmed configuration for exact models, interfaces and options.

THE NEXT CONNECTION / APPLICATIONS START HERE

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