SC-6104-W5 CR: Module RS-485 Modbus RTU 1 kênh đầu vào số AC + 3 kênh đầu ra Relay điều khiển trình tự cho đèn chiếu sáng + Quạt + Điều Hòa

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
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1-channel AC Digital Input and 4-channel Relay Output Lighting Control Module

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SC-6104-W5 CR: Module RS-485 Modbus RTU 1 kênh đầu vào số AC + 3 kênh đầu ra Relay điều khiển trình tự cho đèn chiếu sáng + Quạt + Điều Hòa


  • Cost-effective for lighting control
  • Power Relay Outputs
  • Isolated AC Digital Input
  • -40°C ~ +80°C Temperature Detector
  • Support DCON and Modbus RTU Protocol
  • 7 Kinds DI DO coordinated functions


The SC-6104-W5 is an easy-to-use fan control module that requires no specialist skills to install and operate, and no software is needed in order to control the DO channels.

The SC-6104-W5 provides 1 channel for digital input (photo couple isolation) and 4 channels for relay output. All of the 4 output channels are form C type relay, while the input channel is based on a sink-type using a wire connection. The input channel can directly control a 4-channel relay ON and OFF sequence without requiring a remote host controller. And the SC-6104-W5 support 7 kinds coordinated function for users select. In addition to there is one channel temperature sensor can detect -40℃ ~ +80℃ and it can be read by DCON and Modbus RTU communication protocol to control fan control unit. SC-6104-W5 has ±4 kV ESD protection for each terminal and 5000 Vrms intra-module isolation for DI. And the Shell is using fireproof materials. These high protection designed allows users more at ease.

When required, communication with the SC-6104-W5 is programmable based on the DCON and Modbus RTU protocol, and an added benefit is that different addresses can be set for DCON and Modbus RTU communication via hardware configuration.

Do not use the SC-6104-W5 to connect to any device where the loading is greater than 550 W (5 A, 110 V) per channel, as this may cause the module to malfunction.
ICP DAS cannot be held responsible for any damage or injuries that may result from inappropriate usage and any such usage may cause your warranty to be voided.


Seamless Integration with BMS

FCU (Fan Coil Unit) is widely used in commercial building for air conditioning system, with relay board and thermostat, it allows easy control for maintenance of comfortable indoor temperature. To maintain user-defined indoor temperature, the relay board is used for controlling the air flow of FCU, and the flow rate of the two-way valve or three-way valve for the chilled-water and hot-water in FCU. And the thermostat provides users interface for easy set-up of the temperature and air flow.

The ICP DAS SC series control module in FCU works not only as a relay board, it also provides functions such as: assigning network address, switches testing, delay of power output. And with the TPD series color TouchPAD (works as thermostat, preloaded with intelligent control procedures), in addition to temperature setting function, it can also perform various functions such as: schedule setting, temperature compensation, remote control, and remote schedule setting, etc. The users can experience a more visual upgrade interface with intelligent features that mechanical or monochrome LED HMI cannot achieve.


Function Local and remote direct control relay ON/OFF and remote status monitoring.


EMS Protection
EFT (IEC 61000-4-4) ±1 kV for power and communication
ESD (IEC 61000-4-2) ±4 kV contact for each terminal


LED Indicators
Status Power: 1 LED as Power Indicator
Digital Output: 4 LED as digital output indicator


Temperature Measurement
Channels 1
Range -40°C ~ +80°C, Thermistor
Accuracy ±0.3°C at 25°C, Max. ±2°C


Digital Input
Channels 1
Type 90 ~ 240 VAC
Wet Contact, ON Voltage Level 85 VAC
Wet Contact, OFF Voltage Level 60 VAC
Isolation 5000 Vrms
Input Impedance 68 KΩ, 1 W


Relay Output
Channels 4
Type Power Relay, 4 Form C
Contact Rating 20 A (NO)/16 A (NC) @ 250 VAC (Recommend Working Current 5 A)
Operate Time 20 ms Max.
Release Time 10 ms Max.
Electrical Endurance 100,000 ops
Mechanical Endurance 10,000,000 ops
Power on Value Yes


COM Ports
Ports 1 x RS-485
Baud Rate Hardware Configuration: Fixed 9600 bps
Software Configuration: 1200 ~ 115200 bps
Data Format (N,8,1), (O,8,1), (E,8,1), (N,8,2)
Protocol Modbus RTU or DCON


Input Range +10 ~ +30 VDC
Consumption 100 mA @ 24 VDC (2.4 W Max.)


Dimensions (mm) 116 x 122 x 64 (W x L x H)
Installation DIN-Rail


Operating Temperature -25°C ~ +75°C
Storage Temperature -30°C ~ +80°C
Humidity 10 ~ 90% RH, Non-condensing


Data sheet


Ordering infromation

SC-6104-W5     CR  1-channel AC Digital Input and 4-channel Relay Output Lighting Control Module (ROHS)

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