Monitor Switch ON/OFF and Photodetector InputsBraveJIG 2-Channel Dry Contact Input Module
- Model Number
- BJ-MD-CID-01
- Product Category
- I/O Module
Monitor Switch ON/OFF and Photodetector Inputs.
This sensor module is equipped with two dry contact (voltage-free) input ports.
When connected to a BraveJIG router, it can detect the ON/OFF state of two dry contact input ports, enabling monitoring of switch operations, external devices (such as photodetectors), or production counts.
It supports a wide range of monitoring and control applications depending on use cases.
The module connects to the router using Bluetooth® technology.
The module communicates with the router via Bluetooth® Low Energy. Communication of several hundred meters is also possible in Bluetooth® Long Range mode.
Various power supply options available depending on site conditions
Power supply to modules can be selected according to installation conditions and sensing frequency. Options include power from the router via module cable, from a BraveJIG Battery, from a distribution board or AC power source via an external power conversion adapter, or from a mobile battery using a Module USB Type-A conversion cable.
Specifications
- Wireless Communication
- Bluetooth® Core 5.1
NFC ISO/IEC 15693
- Bluetooth® LE
Module - BVMCN52840CFSLR
- Power Supply
- Input Voltage: DC 2.4 to 5.25 V
Powered via the power input port*Power can be supplied from dedicated products such as the BraveJIG Router, Module Battery, Module External Power Conversion Adapter, or USB Type-A Conversion Cable.
- Power Consumption
-
Minimum Value Measurement Conditions Measurement Mode Alarm Mode Tx Power −40 dBm Advertising Interval 1,000 ms Contact Input Status CH1: OFF CH2: OFF Measured Value Long Range 36.7 μA Legacy 26.2 μA Maximum Value Measurement Condition Measurement Mode Pulse Count Tx Power +8 dBm Advertise Interval 100 ms Contact Input Status CH1: OFF CH2: OFF Measured Value Mode Contact Status Measured Value Long Range CH1 only ON 1.6 mA Both CH1 and CH2 ON 1.8 mA Legacy CH1 only ON 588 μA Both CH1 and CH2 ON 848 μA Note: The above values were measured in standalone operation, excluding relay connections.
- Data Communication
Interface - Bluetooth® Core 5.1
NFC ISO/IEC 15693
- Frequency Range
- Bluetooth® LE: 2,402 MHz to 2,480 MHz
NFC: 13.56 MHz
- Transmission Power (terminal output)
- Bluetooth® LE: −40 to +8 dBm
- Connection Specifications
- Non-isolated
- Supported Connection Types
(device side) - Contact A (Normally Open) / Contact B (Normally Closed)
Supports dry contacts (voltage-free) and NPN open collector (3.3 V)
(Do not apply voltage)
Closed contact resistance: ≤ 470 Ω
Open contact resistance: ≥ 47 kΩ
- DFU (OTA)
- Supported
- Dimensions
- Module: approx. 50 × 69 × 32 mm
Harness: length 1,000 mm, Y-terminal inner diameter 3.2 mm
- Weight
- Module: approx. 65 g
Harness: approx. 16 g
- Operating Temperature Range
- −10 ℃ to 60 ℃
- Dustproof / Waterproof
- Equivalent to IP65*
With protective caps or dedicated cables properly connected. Note: The harness tip is not dustproof or waterproof.
- Material
- PC + ABS (enclosure material)
- Production
- Braveridge Co., Ltd. Itoshima Factory
- Accessories
- Module connection port protective cap, user manual (warranty included)
Documents
BraveJIG product manuals, product specifications, software specifications, instruction manuals, etc.
Documents