KC25DIN-rail RS-485 collector

Compact cabinet acquisition, adaptable connectivity.

Physical interface: RS-485
Power supply: DC 5–24 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

KC25 — Specifications
Physical interface	RS-485
Power supply	DC 5–24 V
Mounting	DIN rail
Ingress protection	IP53
Connector type	2.54 mm terminal block
Programmability	EdgeBus / FUOTA
Operating temperature	−40～85 ℃
Dimensions	69 × 25 × 25 mm

Source: KC25 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.

A / B

RS-485 differential signal terminals.

V+ / V−

DC power positive / negative (GND).

Antenna and indicators

The threaded connector takes the LoRa antenna; TX / RX indicate RS-485 transmission and reception.

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

03 / CONFIGURATION

Choose a configuration
that fits your site.

01Use the matching EdgeBus program and verify baud rate, parity and device address.

02Match the regional LoRaWAN band; application updates depend on firmware and network conditions.

Ask about KC25 ↗

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

THE NEXT CONNECTION / APPLICATIONS START HERE

Once your devices are connected,
let ThinkLink take it from there.

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