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    ~ New ~

    IR-310-RM is a 10-channel high power relay module designed for the power control of various appliances. The relay module can switch up to 10 A loads. There are NO/NC switches and protection circuit for each channel. The relays can be controlled independently or sequentially by serial communication with Modbus RTU protocol, as well as by wireless IR remote control. There are also maximum 5 interlocked relay pairs for interlocked switching. The application field can be manual/automatic power switch, light scenario control and energy conservation etc.

    • e-Classroom service
    • Lighting Scenario Control
    • Home and Building Automation
    • 10 channels high power relays: 10A x 4, 5A x 6
    • Supports IR commands (custom:64, built-in:32) for relay control.
    • NO & NC terminals for each channel
    • Protection circuit for each channel
    • Sequential relay control
    • Supports maximum 5 sets of interlocked relay pairs (e.g. CW/CCW motor control)
    • Power-on values and power failure memory
    • RS-232 and RS-485 serial interface
    • Supports Modbus/RTU protocol (Slave)
    • Modbus Network IDs: 1 ~ 15 (HW); 1 ~ 247 (SW)
    IR utility (contains IR-310-RM utility) is the configuration tool for IR-310-RM.
    • Can get/set separate or all settings from/to IR-310-RM.
    • For relay test and relay states indication.
    • Control IR-310-RM to emit IR commands for the IR learning remote.
    Relay Output
    Number of Outputs
    Relay Types
    Form C relay SPDT
    Contact Rating
    5A @220VAC for RL0, RL1 & RL6~RL9
    10A @220VAC for RL2 ~ RL5
    (Operating temperature: 25°C)
    Operating Time(Max.)
    10 ms for RL0,RL1 & RL6 ~ RL9,
    15 ms for RL2 ~ RL5
    Release Time(Max.)
    5 ms for RL0, RL1 & RL6 ~ RL9
    10 ms for RL2 ~ RL5
    Dielectric Strength
    Open Contact
    750VAC for RL0, RL1 & RL6 ~ RL9
    1000VAC for RL2 ~ RL5
    Contact & Coil
    1500VAC for RL0, RL1 & RL6 ~ RL9
    2500VAC for RL2 ~ RL5
    Insulation Resistance
    100 M Ohm min. at 500 VDC for RL0, RL1 & RL6 ~ RL9
    1000M Ohm min. at 500VDC for RL2 ~ RL5
    Life TIme
    Mechanical : 1 × 10^7 OPS
    Electrical : 1 × 10^5 OPS
    Serial Interface
    COM1 RS-232 (TxD, RxD, GND)
    COM2 RS-485 (DATA+, DATA-)
    Parity: None, Databits: 8, Stopbits: 1
    Baud Rate
    9600 ~ 115200 bps
    Protocol Modbus/RTU (Slave)
    Modbus Net ID
    Hardware: 1 ~ 15; Software: 1 ~ 247
    IR interface
    IR input
    On-board IR receiver
    3.5 mm audio jack (for CA-IR-001)
    IR Remote Commands
    64 IR commands (#0 ~ #63) corresponding to self-defined relay states.
    32 IR commands (#192 ~ #223) corresponding to built-in relay states.
    LED Display
    1 LED as power indication
    10 LEDs as relay output indicators
    Power Supply
    + 12 VDC
    Power Consumption
    6.5W (max)
    Dimensions(W x H x L)
    220 mm x 48 mm x 113 mm
    Operating Temperature
    -25 to +75°C
    Storage Temperature
    -30 to +80°C
    10 to 90%, non-condensing
    IR-310-RM CR
    IR Controlled 10-channel High Power Relay Module (RoHS)
    For quotation ; For product information ; For project or solution discussion
    IR receiver cable, 3 m
    CA-IR-SH2251-5 Single-headed IR emitter cable (with adhesive pad, Ø 5 mm IRED, 2.5 m)
    Semi-sphere-headed IR receiver cable (with adhesive pad, 2.5 m)
    FRA05-S12-SU 12 V/0.58 A (max) Power Supply
    DC connector to 2-wire power cable, 0.3 M