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Modbus Organization

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Type:  I/O Module
Description:  SeaI/O-410 modules provide 16 optically isolated inputs and 16 Reed relay outputs and connect to your host via Wireless 802.11b/g (Modbus TCP - 410W), Ethernet (Modbus TCP - 410E), USB (410U), RS232 (Modbus RTU - 410S), or RS485 (Modbus RTU - 410M). Inputs can range from 5-24VDC, while the Reed relays provide long life switch closures well suited to low current devices. Inputs and outputs are grouped in four-bit segments. Each group shares a common for easy wiring via removable 3.5mm terminal blocks. Communicate using industry standard Modbus RTU or Modbus TCP protocols or use the Sealevel SeaMAX software libraries from your application program. The SeaI/O-410 module is powered from your 9-30VDC source, or select from a variety of power supply options. Up to 246 additional modules can be added using convenient pass-through connectors.
Connectivity:  Modbus RTU, Modbus TCP/IP
Features:  16 SPST Form A Reed relays; 16 optically isolated inputs; +5V to +24V input range; 10VA output capability; Max contact voltage: 60VDC; Max contact current: 500mA; Removable screw terminals simplify field wiring; Input power via terminal block or modular connector; DIN rail or table mount.
Specifications:  Number of I/O: 16 Isolated Inputs / 16 Reed Relay Outputs; Power Requirement: 9-30 VDC; Input Isolation: 300V; Input Range: 5-24 VDC; Contact Voltage: 60VDC max.; Contact Current: 500mA max.; Contact Operate Time: 0.5ms max.; Contact Bounce Time: 0.5ms max.; Contact Release Time: 0.2ms max.; Operating Temperature: 0 - +70?C; Storage Temperature: -50? - +105?C; Humidity Range: 10 - 90% R.H.; Dimensions: 7.6" (L) x 5.2" (W) x 1.4" (H).