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Modbus Remote IO Module
SKU#
STHM-MBIO
STHM-MBIO is Modbus RTU Remote I/O Module to help PLC/ SCADA/ BMS and any IoTs gateway extend the number of I/O capabilities. STHM-MBIO has a simple but powerful design with 4 AI/DI, 4 DI, 4 Relay, 1 Pulse PWM output, 1 RS485 Master ModbusRTU and 2 RS485 Slave ModbusRTU allow them to connect to more devices such as sensors, meters,… directly and easily. The module with advanced technology provide high stability and reliability, multiple functions and easy installation with DIN rail design. The module can be used in many applications such as machine monitoring, manufacture monitoring, environmental monitoring, smart farms, etc.
For Applications
Process Monitoring, Safety Monitoring, Energy Monitoring, Production Monitoring
Modbus Protocol
Easily integrate to PLC/ SCADA/ BMS system via standard Modbus Protocol
Easy Config
Easy configuration by Modbus master software on PC
Multiple I/O
Multiple I/O like Digital, Analog, Relay, Pulse in one Single Device
DIN rail
DIN rail design for easy mounting
| Digital Inputs | Select 04 or 08 x Ports, opto-coupler, 4.7kΩ input resisrtance, 5000V rms isolation, Logic 0 (0∼1VDC), Logic 1 (5∼24VDC), Functions: logic status 0/1 or Pulse counting (32-bit counter with max 2kHz pulse) |
| Analog Inputs | 04 x Ports, select between 0∼10VDC input or 0∼20mA input, 12-bit Resolution, can be configured as Digital input by DIP switch (max 10VDC input) |
| Relay Output | Select 04 or 08 x Ports, electro-mechanical Relays, SPDT, contact rating 24VDC/ 2A or 250VAC/ 5A, LED indicators, Latch control enable |
| Pulse Output | 01 x Ports, open-collector, opto-isolation, max 10mA and 80VDC, On/Off control, Pulser (max 2.5kHz, max 65535 Pulses) or PWM (max 2.5kHz) |
| Communication | 02 x ModbusRTU-Slave, 01 x ModbusRTU-Master, RS485, speed 9600 or 19200, LED indicator |
| Reset button | For resetting 02 x RS485 Slave port to default setting (9600, None parity, 8-bit) |
| Power supply | 9∼36VDC |
| Consumption | 80mA @ 24VDC supply |
| Mounting type | DIN rail |
| Terminal Block | pitch 5.0mm, rating 300VAC, wire size 12∼24AWG |
| Working temperature/humidity | 0∼60℃/ 95% RH non-condensing |
| Dimension | H87 × W117 × D42 |
| Net weight | 80g |
Dimension
1/0
Notes
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