IP-Based IR, RS-232 and Relay Controller with PoE
KanexPro CR-3XCONTROL is a PoE-powered IP control system with 4× IR output, 4× relay, RS-232/422/485, and 8 trigger inputs. 32 macros, IR learning, WebGUI…
The KanexPro CR-3XCONTROL is a compact, IP-based AV control system that consolidates IR, RS-232/422/485, relay, and TCP/IP device control into a single PoE-powered unit. Thirty-two user-defined macros — 8 linked directly to the trigger inputs, and all 32 runnable from the WebGUI or over Telnet — can send commands across any combination of its 4 IR blaster outputs, 4 relay outputs, 1 RS-232/422/485 COM port, or the network. An integrated IR learning function allows the unit to capture and store IR codes from virtually any remote, eliminating the need for a separate IR database. Powered over Ethernet (PoE) from a PoE switch, the CR-3XCONTROL requires no AC outlet at the installation point. The 8 trigger inputs — compatible with door switches, motion detectors, window alarms, and other contact-closure devices — activate their corresponding macros instantly on signal, enabling fully automated room control without user interaction. Programming is handled through the built-in WebGUI from any browser on the same network. The unit ships at the static address 192.168.1.50 and can be switched to DHCP from its web page or over Telnet. Four macros come preset (all relays close, all relays open, all relays toggle, and IR out on outputs 1–4), and a USB SERVICE port is reserved for firmware updates.
- 8 trigger inputs linked directly to 8 user macros for instant automated control activation
- 4 relay outputs (0–30VDC/10A or 0–250VAC/10A) for projector screens, lighting, and power control; each opens, closes or toggles on command
- 4 IR blaster outputs (3.5mm) — transmit learned or entered IR codes to devices within line-of-sight
- 1× RS-232/422/485 COM port (5-pin terminal block) — baud rates up to 115200bps
- Integrated IR code learning — capture and store IR codes from any standard remote via IR IN port
- 8× trigger inputs (10-pin terminal block, min 5V DC) — supports door switches, motion detectors, alarms
- 32 macros: 8 linked to the trigger inputs, and all 32 runnable from the WebGUI or over Telnet
- Four macros preset by KanexPro: all relays close, all relays open, all relays toggle, IR out on outputs 1–4
- WebGUI control — configure macros, triggers, relay, and COM settings from any browser
- Telnet control — full command-line access over TCP/IP (port 23)
Specifications| IR Learner/Extender | 1× 3.5mm |
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| Trigger Inputs | 8× (10-pin terminal block, min 5V DC) |
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| IR Blaster | 4× 3.5mm |
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| Relay | 4× (2-pin terminal block, 0–30VDC/10A or 0–250VAC/10A) |
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| COM Port | 1× RS-232/422/485 (5-pin terminal block) |
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| IP Control | 1× RJ45 (WebGUI, Telnet) |
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| Baud Rate | Up to 115200bps |
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| Default IP | 192.168.1.50 (static); DHCP selectable |
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| IR Frequency | 30–50kHz (30–60kHz under ideal conditions) |
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| Macros | 32 total (8 linked to the trigger inputs) |
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| PoE | Supported (PoE switch) |
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| DC Power | 5V/2.6A adapter included |
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| Power Consumption | 3.63W |
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| Dimensions (W×H×D) | 5.04" × 0.98" × 4.65" (128 × 25 × 118mm) all inclusive; case 128 × 25 × 108mm |
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| Net Weight | 0.88 lbs (400g) |
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| Chassis Material | Metal |
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| Color | Black |
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| Operating Temp | 32°F – 104°F (0°C – 40°C) |
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| Storage Temp | -4°F – 140°F (-20°C – 60°C) |
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| Humidity | 20–90% RH (non-condensing) |
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| ESD Protection | ±12kV air discharge / ±8kV contact discharge |
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| 1× | Control System Center |
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| 1× | IR Learner/Extender cable |
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| 4× | IR Blaster cables |
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| 7× | Terminal block connectors |
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| 1× | 5V/2.6A DC power adapter |
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| 1× | Operation manual |
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Questions
- Can it control RS-232 devices directly?
- Yes. The COM port supports RS-232, RS-422, and RS-485 at baud rates up to 115200bps. Connect your serial device to the 5-pin terminal block and configure the port parameters in the WebGUI.
- Does it come with macros already set up?
- Yes. Macro 1 closes all four relays, macro 2 opens them, macro 3 toggles them, and macro 4 sends IR out on outputs 1–4. You can change any of them, and set up the rest of the 32, in the WebGUI.
- Does the CR-3XCONTROL require an internet connection?
- No. All control operates over the local LAN. An active Ethernet connection to a switch or router is required to reach other IP devices on the same network, but no internet or cloud service is used.
- What devices can the trigger inputs connect to?
- Any device with contact-closure or switch output providing minimum 5V DC: door switches, motion detectors, window alarms, keypad triggers, PIR sensors, and similar automation devices.
- What is the default IP address, and can it use DHCP?
- It ships at the static address 192.168.1.50. To use DHCP, change it on the web page under Network Settings, or over Telnet. The change takes effect at once, so look the unit up again in your DHCP server's lease list.
- Is PoE required?
- No. The included 5V/2.6A DC adapter powers the unit fully without a PoE switch. PoE is optional and removes the need for a local AC outlet.
- No response from IR devices after programming?
- Verify the IR blaster cable is seated firmly in the correct IR OUT port and positioned within line-of-sight of the device IR receiver. Confirm the captured IR code string is correct by testing via WebGUI Command Settings before assigning to a macro.
- How does IR learning work?
- Connect the included IR Learner cable to the IR IN port. In the WebGUI Command Settings, click IR Learn and point your IR remote at the learner within 5 seconds. The captured IR code string is stored and can be assigned to any macro.
- How do I update the firmware?
- The rear SERVICE (USB) port is reserved for firmware updates. Contact KanexPro support for the update file and the procedure.