Output Relay Board for L

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The ORB-100 Output Relay Board adds up to four (4) Form-C KYZ relay outputs and two (2) digital inputs to the Landis & Gyr S4 family of solid-state meters. It has been designed to be functionally equivalent to the Landis & Gyr output relay board (L&G part # 69520-X), but with higher isolation voltages and added surge protection. The ORB-100 is offered in 1, 2, and 4-channel KYZ output configurations.

# KYZ Outputs1 Form C2 Form C4 Form C
# Digital Inputs012
Isolation Voltage5,000 V *
Load Voltage400 V DC or peak AC*
Load Current100mA
Power Dissipation800mA
Operating Temperature-40°C to +85°C (-40°F to +185°F)
"ON" Resistance18-26 Ohms (typical) *
Surge Protection8 MOVs at 1.7J each *
Output PCB Traces0.075" 2 oz copper *

* Represents improved performance over Landis & Gyr output board

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