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8512 SeaRAQ 16 Channel Isolated Digital Inputs, 4 Form C Relay Outputs
8512 SeaRAQ 16 Channel Isolated Digital Inputs, 4 Form C Relay Outputs

Part# 8512

(SeaRAQ-8512)

SeaRAQ 16 Channel Isolated Digital Inputs, 4 Form C Relay Outputs


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$299.00


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SeaRAQ™ I/O expansion modules provide unprecedented expansion capabilities for Sealevel Relio R3 and Relio R4 industrial computers. The SeaRAQ 8512 expansion board adds 16 isolated digital inputs and four Form C relay outputs. The isolated inputs are rated for 3-30 VDC and are compatible with TTL signal levels. The Form C relays are capable of switching 0-60 VDC and support a maximum switching load of 2 A (60 W) per relay. Each SPDT relay has a discrete common and can be wired for either normally open or normally closed operation.

To protect the host computer from harmful voltage spikes commonly found in industrial environments, the 8512 provides 1500 VAC isolation. For easy, reliable field wiring, the board uses removable, high-retention terminal block connectors.

Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems. Communicate using industry standard Modbus RTU protocol or use the Sealevel SeaMAX API software libraries from your application program.

Get a jumpstart on your digital I/O development with The Digital I/O Handbook that will provide helpful information that you will use again and again. Check out Chapter 1 for an overview of logic principles.
Brand/Family SeaRAQ
Modbus Yes
Digital I/O Isolated Inputs, Form C Relay Outputs
RoHS Compliant Yes
Number of Inputs/Outputs 16 Isolated Inputs and 4 Form C Relay Outputs
Input Range 3-30 VDC (24 VDC Rated Voltage)
Compatible with TTL Signal Levels
Input Current 7 mA
Input Isolation 1500 VAC RMS (Field-to-Logic)
Output Isolation 1500 VAC RMS (Field-to-Logic)
Contact Voltage 0-60 VDC
Contact Current Maximum 2 A (60 W) per Relay
Field Wiring 16-30 AWG
Plate Connectors High-Retention, Removable Terminal Blocks
Operating Temperature 0 - +70C
Extended Temperature Call for Options
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions PCB is 6.00" (L) x 4.35" (W)
  • • Digital expansion module with 16 isolated digital inputs and four Form C relay outputs
  • • Inputs are compatible with 3-30 VDC input range and can be used with TTL level signals
  • • Relays can switch 0-60 VDC with a maximum current load of 2 A (60 W) per relay
  • • Each relay can be wired for either normally open or normally closed operation
  • • 1500 VAC field-to-logic isolation
  • • Industry standard Modbus RTU interface
  • • Input power provided via backplane connector
  • • Field wiring is simplified via removable 3.5mm terminal blocks compatible with 16-30 AWG wire
  • • Includes two 9-position and one 12-position high-retention, removable terminal blocks
  • • Sealevel SeaMAX software supports Microsoft Windows and Linux operating systems




The Digital I/O Handbook (*Free)
Part#REF102
The Digital I/O Handbook (*Free)

$0.01

The Digital I/O Handbook
Part#REF101
The Digital I/O Handbook

$19.95

     
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