YOKOGAWA JUXTA R Series Relay Input/Output Cards

The R Series is a DCS-supported status input/output signals interface, consisting of relay input/output cards and a housing nest. It makes insulation for On-Off contact signal of push button switch, limit switch, etc. and transmit the signal to DCS. It also transmits status signal of DCS to field through contact output for On-Off of magnetic valve and start/stop/natural rotate/reverse rotate of motor, etc. Capability of high density mixed mounting of input / output cards, and horizontal and vertical types of mounting nests are available. Mounting nests conform with JIS and EIA specifications.

• High density mounting Maximum 16 relay cards, 32 points (2 channels per card) relay cards on 19" rack.
• Mounting nests conform JIS and EIA standards. Horizontal and vertical mounting types are available.
• Block connection by cable with DCS (Yokogawa CENTUM-XL, µ-XL, etc.).
• Mixed mounting for input and output cards Equipped DC / DC converter on input card realizes mixed mounting with output card in the same nest.
• Standard test switch Equipped test switch (AUTO / OFF / ON) makes easy startup and loop test of system.
• LED indicates relay operation status
• Switchable output contact type Two N.O., N.C. or Form-C with internal changeover.