Ohaus CKW WASHDOWN CHECKWEIGHING SCALES_INDICATOR Relay Option Kit Manual multi - Manual (Page 3)

EN-2 CKW Relay Option Kit
RELAY OUTPUT SPECIFICATIONS
Relay Output Voltage Rating Current Rating Fuse rating Off State Leakage
AC 24-240 VAC 2A* 2.5A / 250V 5 mA max
DC 5 – 60 VDC 2A* 2.5A / 250V 1 mA max
Relay Output Voltage Drop Isolation Load type
AC 1.6 VAC 4000V Optical Resistive or Inductive*
DC 1.5 VDC 4000V Optical Resistive or Inductive*
* For a dynamic motor current rating, the nominal current should be limited to 1.5A.
AC relays are zero crossing turn-on, solid-state type.
INSTALLATION
CAUTION:The installation and wire connections to the Relay option
board should only be done by authorized and qualified personnel,
such as an Electrician.
WARNING: BEFORE MAKING CONNECTIONS TO THE RELAY TERMINALS,
POWER OFF THE SYSTEM AND REMOVE ALL EXTERNAL AC POWER
CONNECTIONS. IF THE SYSTEM CONTAINS AN OPTIONAL RECHARGEABLE
BATTERY SYSTEM, BE SURE THAT THE ON/ZERO OFF BUTTON ON THE
INDICATOR IS USED TO FULLY TURN OFF THE SYSTEM AFTER REMOVING THE
AC POWER PLUG
WARNING: WHEN MAKING ANY LINE VOLTAGE CONNECTIONS TO THE AC
RELAY OPTION, FOLLOW NATIONAL ELECTRICAL CODE (NEC) OR LOCAL
AUTHORITY WIRING STANDARDS AND SAFETY PRACTICES.
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