Rugged Ethernet IO Device with 8 Integrated Controllable Relays
- Rugged Design - Operating temperature, -40°C ~ 70°C
- Intuitive embedded web interface for configuration
- 8 Relay Outputs for initiating alarms or actions though one of it's integrated protocols
- Supports SNMP 1, 2c, 3, & SNMP Traps 1, 2c
- Supports DNP 3.0 over Ethernet
- Supports Modbus over Ethernet
- Use the System Link feature to Pair this device with a Input Sensor devie for alarm transportation over Ethernet
- Event Consolidation, Send alarms from up to 8 locations to 1 Relay Output device
- Email alarms for the Outputs are customizable to your application
- Advanced SMTP integration allowing for SSL and TLS based authentication
- Event log with time stamps
- Relays can support up to 60 watts for most voltages
- System power ranges available: 24-48VDC or 125VDC
- 10/100 Fast Ethernet Port
- Made in USA
Ethernet IO
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 its 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.
Powering Voltage:
Standard Model - 24-48VDC
-A Model - 125VDC
-B Model - 12VDC
Power Consumption:
6 Watts (Maximum)
Protocols Supported:
DNP 3.0 TCP, Modbus TCP, SNMP Polling 1,2c,3, SNMP Traps 1, 2c, SMTP w/ TLS Authentication
System Link Response Time:
Typical 8ms, Maximum 45ms
One-To-Many (UDP) < 15ms
Many-To-One (TCP) < 250ms
*Specifications listed are based on direct connections. Network overhead should be considered when calculating overall system response times.
Data Interface:
Ethernet (RJ-45)
Data Rate:
Fast Ethernet 10/100Mbps
Inputs 1~8:
SM-OUTPUT-NO-XX-2 - Normally Open Relays
SM-OUTPUT-NC-XX-2 - Normally Closed Relays
SM-OUTPUT-OC-XX-2 - Relays 1-4 Normally Open / Relays 5-8 Normally Closed
Relay Maximum Ratings:
115VAC / 1.08A / 125VA
12VDC / 3.00A / 36 Watts
24VDC / 2.50A / 60 Watts
48VDC / 1.25A / 60 Watts
130VDC / 0.46A / 60 Watts
220VDC / 0.27A / 60 Watts
LED:
POWER - DC Power OK
SYS - CPU OK
LNK - System Link ON/OFF Status
Outputs - ON/OFF Status
System Alarm Output:
NO/NC Relay
Surge Protection:
Varistors & Automatic resettable fuses
DC Input Isolation 1.5kV
Voltage Reversal Protection
Construction:
Powder coated steel and aluminum alloy
Physical Dimensions H 5.0” x W 2.0” x D 3.9” (127mm x 51mm x 100mm)
Mounting Style:
Standard DIN rail (T-35)
Operating:
Temperature -40°F to +158°F (-40°C to +70°C)
Humidity 95%
MTBF 175,000 Hrs. (Circuit Board level)
Warranty:
Limited Lifetime
Smart Input Sensor Application Diagram: One to One (TCP)
Smart Input Sensor Application Diagram: One to Many (UDP)
Smart Contact Output Application Diagram: Many to One Event Consolidation
Smart Contact Output Application Diagram: Remote Relay Control
*Click a diagram for a larger, isolated view
Smart Relay Output
Smart Input Sensor
- Add -A to the end of the part number for 125VDC input powering option
- Add -B to the end of the part number for 12VDC input powering option
Please submit a quote request or contact your RLH sales representative for pricing and delivery information.
SM-INPUT-48-2
SM-INPUT-24-2
SM-INPUT-DR-2
SM-OUTPUT-NO-2
SM-OUTPUT-NC-2
SM-OUTPUT-OC-2
