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Modbus Organization

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Type:  I/O Module
Description:  The SeaI/O-470 provides eight differential or 16 single-ended 12-bit A/D inputs, two 12-bit D/A outputs, 8 optically isolated inputs, and 8 open collector digital outputs. Connect to your host via Wireless 802.11b/g (Modbus TCP - 470W), Ethernet (Modbus TCP - 470E), USB (470U), RS232 (Modbus RTU - 470S), or RS485 (Modbus RTU - 470M). The A/D inputs are software selectable for 0-5V, 0-10V, +/-5V, and +/-10V ranges and each channel can be configured via hardware for measuring 4-20mA current loop. The inputs feature 5MHz bandwidth track/hold and 100ksps throughput rate. The two 12-bit D/A channels are jumper selectable for 0-5V and 0-10V output ranges. Additionally, the SeaI/O-470E module provides eight optically isolated inputs rated for 5-30VDC and feature 300V external isolation, while eight open collector outputs can sink up to 580mA - ideal for switching 24V devices commonly found in industrial environments.
Connectivity:  Modbus RTU, Modbus TCP/IP
Features:  8 differential or 16 single-ended 12-bit A/D inputs, 2 12-bit D/A outputs, 8 optically isolated inputs, 8 open collector digital outputs. Status indicator LEDs for Communication, Fault, and Power; Input power via terminal block or modular connector; DIN rail or table mount.
Specifications:  8 differential or 16 single-ended 12-bit A/D inputs. A/D input range: 0-5V, 0-10V,+/-5V, +/-10V; 2 12-bit D/A-outputs. D/A output range: 0-5V, 0-10V; 8 optically isolated inputs. Input Isolation: 300V; Input Range: 5-24 VDC; Input Resistance: 6.2K Ohms (in series); 8 open collector digital outputs. Max output voltage: 30V.