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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-4060-F
4-Ch Relay Output Module w/ Modbus
  1. 4ch relay
  2. Protocols:Modbus RTU,ASCII
  3. Watchdog timer to recover the system

$171.20

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ADAM-4068-BE
8-Channel 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
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ADAM-4068-C
8-Channel Relay Output Module with Modbus
  1. 8 channel relay
  2. Protocols: Modbus RTU, ASCII
  3. Watchdog timer to recover the system

$207.90

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ADAM-4069-B
8-Ch Power Relay Output Module with Modbus
  1. 8ch power relay
  2. Protocols:Modbus RTU,ASCII
  3. Watchdog timer to recover the system

$264.60

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ADAM-4150-C
15-Ch DI/O Module
  1. 7ch digital input(counter)/8ch digital output(pulse output)
  2. Operation temperature:-40~85°C,Power input:10VDC~48VDC
  3. Noise protection: 4kV surge(power),4kV EFT,8 kV ESD protection
  4. Interface: RS-485/USB
  5. 3000VDC isolation protection
  6. LED indicator to monitor I/O status

$159.00

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ADAM-4168-C
8-Ch Relay Output Module
  1. 8ch relay
  2. Operation temperature:-40~85°C,Power input:10VDC~48VDC
  3. Noise protection: 4kV surge(power),4kV EFT,8 kV ESD protection
  4. Interface: RS-485/USB
  5. 3000VDC isolation protection
  6. LED indicator to monitor I/O status

$204.00

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