Ethernet I/O
The Smart Relay Output is an Ethernet device with 8 Integrated controllable relays. The device allows for web
based control of the relays and may be integrated into distributed control and network management systems to
allow those systems to control it's Relays. Each of the Relays can be individually configured to send customized
emails and notifications when an event is triggered. The device supports a wide variety of protocols it is
compatible with over Ethernet. Integration options supported are: SNMPv1,2c,3, SNMP Traps
(SNMP 1, 2vc), Modbus TCP featuring addressable registers, and DNPv3 TCP for integration with utility and
other automation control systems.
Contact Closure Over Ethernet
The RLH Smart Relay Output may be paired with an RLH Smart Input Sensor. When using RLH's System Link
feature, the two devices become linked establishing a tunnel over an Ethernet network and will transport a
digital outputs being received by the Input Sensor through the Ethernet tunnel to the linked Relay Output
device. The System Link feature can be set up via: One to One, Many to One, and One to Many allowing for
event distribution and consolidation as needed.
Standard Features
Rugged Design - Operating temp. -40°C ~ 70°C
Intuitive embedded web interface for configuration
System Link - Pair with a Input Sensor for Alarm Transportation over Ethernet
Event Consolidation – Pair with up to 8 Input Sensors to consolidate remote alarms to one location
Alarm Distribution - Multiple output units may be paired with one Input Sensor
IGMP V2 supported to enable multicast routing in one to many configurations
Remote Control of 8 Relays
Custom email notifications for each output
Each relay supports up to 3 Amps or 60 Watts
Advanced SMTP integration allowing for SSL and TLS based authentication
Integration options include: SNMPv1, 2c, 3, SNMPv1,2c Traps, Modbus TCP, and DNPv3 TCP
Output event log with time stamps
System power ranges available: 24-48VDC, 125VDC, & 12VDC.
10/100 Fast Ethernet Port
Limited Lifetime Warranty
Made in the U.S.A.
Introduction
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Verify or repair before continuing
