570E SEALEVEL | Alldatasheet
Document overview
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Technical content
Ethernet Modbus TCP to 8 16-bit A/D, 8 Isolated Inputs, 8 Form C Relay Outputs Multi- The SeaI/O-570E, designed using the Linear Technology L TC1867 A/D chip, provides eight single-ended 16-bit analog inputs, eight optically isolated inputs, and eight Form C relay outputs. The A/D inputs are independently software-selectable for +/- 5V or +/- 15V ranges and feature high input impedance, allowing easy connection to a variety of sensors. The A/D inputs support floating/non-referenced or ground-referenced selections. This makes the A/D inputs ideal for measuring floating signal sources such as outputs of transformers, thermistors, and battery-powered devices. Additionally, the A/D inputs can operate in bipolar or unipolar modes, and a dipswitch enables a bias voltage of +5 through a 10K resistor for thermistor input mode. The SeaI/O-570E module features eight optically isolated inputs rated for 5-30VDC and provides 3500 VDC external isolation, while the Form C relays are configurable as normally-open or normally-closed and can switch DC loads up to 24W. Perfect for a variety of data acquisition/control and test & measurement applications, the SeaI/O-570E includes removable terminal blocks, which simplify field- wiring connections. The SeaI/O-570E is powered from your 9-30VDC source, or select from a variety of Sealevel power supply options. The modules operate over a wide operating temperature range of -20°C to 70°C and extended temperature range is optional. Communicate with the SeaI/O-570E using industry-standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel’s SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems. The Sealevel Modbus Connect app for iOS allows you to access the registers, coils and discrete I/O of your Sealevel Modbus devices and is available on the App Store. Use the app to remotely access I/O in the field or for testing and troubleshooting during application development. Expand your I/O network with SeaI/O N-series products. SeaI/O modules are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors. Part: 570E | Model: SeaI/O-570E WORLD CLASS. AMERICAN MADE. Delivering Design & Manufacturing Excellence Since 1986
Features & Specifications Ethernet Modbus TCP to 8 16-bit A/D, 8 Isolated Inputs, 8 Form C Relay Outputs Multifunction Module Part: 570E | Model: SeaI/O-570E
Features
- 10/100BaseT Ethernet Modbus TCP interface
- 8 single-ended 16-bit analog inputs
- 8 optically isolated inputs
- 8 Form C relay outputs
- Removable screw terminals simplify field wiring
- Status indicator LEDs for Communication, Fault, and Power
- Input power via terminal block or modular connector
- DIN rail or table mount
- Sealevel SeaMAX software supports Microsoft Windows and Linux operating systems Specifications A/D Chip Linear Technology L TC1867 Field Wiring 16 – 30 AWG A/D Range +/-5V, +/-15V A/D Resolution 16-bits Analog I/O A/D Inputs Family SeaI/O Contact Bounce Time 7ms max. Contact Current 2A max. Contact Operate Time 5ms max. Contact Release Time 5ms max. Contact Voltage 30VDC max. Digital I/O Form C Relay Outputs, Isolated Inputs Dimensions 7.5 (L) x 5.1 (W) x 1.3 (H) A/D Inputs 8 Single-Ended Input Isolation 2500 VAC RMS, 3500 VDC Input Range 5-30 VDC Input Impedance 6.2 K Ohms (in series) Host Interface(s) Ethernet Number of Inputs/ Outputs
16 Inputs / 8 Outputs
-20°C to 70°C (-4°F to 158°F) Output Specification 24 VDC @ 1A Output Type Form C Relay # of Ports 8/8/8 Power Connector 1.3mm Barrel, Terminal Block, RJ45 Pass-Through Power Requirement 9-30 VDC @ 3.8W sealevel.com +1 864.843.4343 SL9408 E22