Modbus I/O Modules


COM Express Type 2 & 3
COM Express Type 6
SFF Computers
Ethernet I/O Modules
Modbus I/O Modules
Profibus I/O Modules
HART I/O Modules
Network Repeaters
4-20mA Isolators
4-20mA Splitters
USB Isolators
Transmitters and Converters
Limit Alarms
Panel Meters
8B I/O Modules

Acromag's BusWorks 900MB series is a collection of analog and discrete I/O modules with Modbus-RTU network communication. BusWorks modules are ideal for a wide variety of distributed I/O applications including data acquisition, control, process monitoring, and test & measurement.

Model Number


913MB / 914MB DC Current or Voltage Input Modules with Limit Alarms • 4 input channels • 0 to 20mA DC (0 to 20A AC with AC sensor) or ±10V DC input range
917MB / 918MB DC Current or Voltage Output Modules with Discrete Outputs • 4 analog output channels • 0 to 20mA or 0 to 10V DC output range • 4 discrete output
924MB Thermocouple/Millivolt Input Module with Limit Alarms • 4 input channels, thermocouple (types J, K, T, R, S, E, B, N) or millivolt (±100mV DC) input

932MB / 934MB


RTD/Resistance Input Module with Limit Alarms or Discrete Outputs • 2 or 4 input channels, RTD (100 ohm Pt, 120 ohm Ni, 10 ohm Cu) or resistance (0 to 500 ohms)
942MB Frequency/Pulse Counter Input Module with Periodic or Pulse Waveform Input • 2 input channels, 0 to 50KHz in 3 selectable ranges: Amplitudes up to 140V AC or 200V peak
901MB / 902MB / 903MB Discrete I/O Modules (Active-Low Input, Low-Side Output) • 12 input and/or 12 output channels • 0 to 35V DC I/O range • 10 to 36V DC, 24V AC
904MB / 905MB / 906MB Discrete I/O Modules (Active-High Input, High-Side Output) • 12 input and/or 12 output channels • 0 to 35V DC I/O range • 10 to 36V DC, 24V AC
4683 RS485 Network Repeater • Designed for use with Johnson Controls N2 or BACnet MS/TP bus • 115V AC ±10%, 50/60 Hz, 0.05A or 230V AC ±10%, 50/60 Hz
900C-SIP Configuration Software for Windows® (XP/Vista/7) on CD-ROM



These ActiveX / .NET software controls provide a fast, easy way to communicate with any

Modbus slave devices connected to your PC. Get your Visual Basic, Visual C, .NET, Excel

Adapters/Converters This device is a USB-to-serial adapter that you can use to communicate with many Acromag I/O products for setup and re-configuration for your application.
Mounting DIN-Rail Mounting: For your convenience, Acromag offers several mounting accessories to simplify your system installation.
Power Supplies Universal Power Supplies - Slim Line • 85 to 264V AC, 100 to 350V DC, 100 to 370V DC Power • 5V DC, 12V DC, or 24V DC Output


首頁 | microBlox | COM Express Type 2 & 3 | COM Express Type 6 | SFF Computers | Ethernet I/O Modules | Modbus I/O Modules | Profibus I/O Modules | HART I/O Modules | Network Repeaters | 4-20mA Isolators | 4-20mA Splitters | USB Isolators | Transmitters and Converters | Limit Alarms | Math/Computation | Panel Meters | 8B I/O Modules


新 北 市 汐 止 區 康 寧 街 169 巷 23 號 7 樓 之 一


 02-2695-6755, 02-2695-7011, 02-2695-7033


顏永富 分機:35

上次更新日期: 2016年06月30日。