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Home Remote I/O Modules RS-485 I/O Modules

RS-485 I/O Modules

The ADAM-4000 series use the EIA RS-485 communication with high transmission rates over long distances. They communicate with network masters over a twisted-pair, multi-drop RS-485 network. Many RS-485 modules in the series support Modbus RTU protocol.
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ADAM-4050-DE
15-ch Digital I/O Module
  1. 7 input channels, 8 output channels
  2. Watchdog Timer

$88.20

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ADAM-4051-BE
16-ch Isolated Digital Input Module with Modbus
  1. 16 digital input channels
  2. Digital input for dry contact or wet contact
  3. Input Voltage level: 10~15 Vdc
  4. Over voltage protection: 70 Vdc
  5. 2,500 Vdc optical isolation

$118.00

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ADAM-4052-BE
8-ch Isolated Digital Input Module
  1. Six fully independent isolated channels.
  2. Two isolated channels with common ground
  3. Isolation voltage: 5000 V RMS

$88.20

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ADAM-4053-AE
16-ch Digital Input Module
  1. 16 input channels
  2. Watchdog Timer

$102.90

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ADAM-4055-BE
16-ch Isolated Digital I/O Module with Modbus
  1. I/O type: 8 DO/DI
  2. Input Voltage level: 10~50 VDC
  3. Open Collector to 40 VDC
  4. Over voltage protection: 70 VDC
  5. 2,500 VDC optical isolation

$117.59

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ADAM-4056S-AE
12-ch Sink Type Isolated Digital Output Module with Modbus
  1. Sink Type: Digital Output
  2. Digital Output: Open collector to 40V (200 mA max. load)
  3. 12 Channels
  4. I/O Type: Sink Type Output

$107.80

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ADAM-4056SO-AE
12-ch Source Type Isolated Digital Output Module with Modbus
  1. DO Source Power Failure Detection
  2. I/O Type: Source Type Output
  3. 12 Channels
  4. Digital Output: VCC: 1-~35 Vdc, Current: 1A (per ch.)
  5. Over Current Detection

$127.41

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ADAM-4060-DE
4-ch Relay Output Module
  1. 4-channels relay, two Form A and two Form C
  2. Breakdown voltage: 500 VAC (50/60 Hz)
  3. Insulation resistance: 1000 M ohms minimum at 500 V DC

$112.69

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ADAM-4068-BE
8-ch Relay Output Module with Modbus
  1. I/O type: 8 channels from C (NO/NC selectable)
  2. Contact rating: AC: 125 V @ 0.6 A; 250 V @ 0.3 A, DC: 30 V @ 2 A; 110 V @ 0.6 A
  3. Switch Time: Relay on time (typical): 3 msec, relay off time (typical): 1 msec.
  4. LED Indicators
  5. Supports Modbus/RTU protocol

$137.20

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