PLC Relay, 24Vdc, DPDT PLC-RSC-24DC/21-21/AEx Data Sheet 1676A December 2002 K1 Description 11 A2 A1 14 /24 V 24 A1 12 11 14 12 PL Ar C-BS t U t.-Nr. C-24 IN: 24 : 29 DC/2 V .. 67 1. 01 21 5 + /22 This device is UL/cUL Listed as Process Control Equipment for use in Class I, Zones 0,1 and 2 Hazardous Locations. This Listing additionally allows the product to be installed in Class I, Divison 2 locations. A /21 1C O: 25 0V AC /6A 2- The PLC-RSC-24DC/21-21/AEx, Figure 1, is a space saving, pluggable interface with a flexible and modular structure. It consists of a base terminal block and pluggable miniature DPDT relay, which is only available as a complete assembly, P/N 5603678. 1676A003 Using this PLC relay will eliminate the need for expensive explosion proof/purged enclosures, sealed conduit and explosion proof fittings. This product further expands Phoenix Contact's role in the hazardous location control industry. Figure 1. 24Vdc, DPDT, PLC Relay Features A2 * 24VDC coil * 6amp continuous contact current * Class I, Division 2 * Utilizes time saving plug-in jumper system * Only 14 mm (.55 in.) wide * Polarity protected * Inductive kickback protection * LED status indicators * DIN rail mount * Modular and flexible A1 12 11 14 22 21 24 21 Bridge Socket A2 Bridge Socket 24 Bridge Socket A1 22 11 Bridge Socket 1676A002 14 Bridge Socket 12 Figure 2. PLC-RSC-24DC/21-21/AEx Wiring Diagram Ordering Information Table 1. Ordering Information Description Type Class I, Division 2 PLC relay, DPDT, 24VDC coil Order Number PLC-RSC-24DC/21-21/AEx 56 03 67 8 1676A005 Phoenix Contact Inc. * P.O. Box 4100 * Harrisburg, PA 17111 * Phone: (717) 944-1300 * FAX: (717) 944-1625 1 Data Sheet XXXXY Technical Information Input Data Output Data Table 2. Input Specifications Table 3. Output Specifications Input Specifications Output Specifications Nominal Input Voltage ..................................................24 Vdc Contact configuration ....................................................DPDT Typical Input Current ....................................................18 mA Contact Material ..............................................................AgNi Typical Response Time ..................................................8 mS Maximum switching voltage................................250 V AC/DC Typical Release Time ....................................................10 mS Minimum switching voltage.................................................5 V LED indication....................................................................Yes Continuous current ......................................................6 Amps Polarity protection ..............................................................Yes Maximum inrush current..............................................8 Amps Damping diode ...................................................................yes Minimum switching current............................................10 mA 1676A007 1676A006 General Data Dimensions Table 4. General Specifications General Specifications 80 mm (3.15 in.) 14 mm (0.55 in.) Test voltage I/O ......................4kV, 50Hz, 1 min./2.5kV, 50Hz, 1 min.(Between the PDT) Ambient temperature range ................................-20 to 60C 7 A2- Mechanical service life.......................................3 x 10 cycles 11/21 1CO: 250VAC/6A Installation position ............................................................Any 94 mm (3.7 in.) 24V A1+ Mounting .............................................In rows w/zero spacing 14/24 A2 A1 12 11 14 PLC-BSC-24DC/21-21 Artt.-Nr.: 29 67 015 UIN: 24V ... Wire size ...............................................................26-14 AWG 12/22 1676A008 PA 66-FR Accessories 1676A004 Figure 3. PLC-RSC-24DC/21-21/AEx Dimensions Table 5. Accessory Ordering Information Accessories Description Type Power distribution block Partition plate 2 position snap-in jumper (Red) 2 position snap-in jumper (Blue) 2 position snap-in jumper (Grey) 19"snap-in jumper (Red) 19"snap-in jumper (Blue) 19"snap-in jumper (Grey) 19"snap-in jumper (Brown) Marker strip, 10-section, un-printed PLC-ESK GY PLC-ATP BK FBST 6-PLC RD FBST 6-PLC BU FBST 6-PLC GY FBST-500-PLC RD FBST-500-PLC BU FBST-500-PLC GY FBST-500-PLC BN ZB:10 UNPRINTED Part Number 29 66 50 8 29 66 84 1 29 66 23 6 29 66 81 2 29 66 82 5 29 66 78 6 29 66 69 2 29 66 83 8 29 67 97 6 10 53 00 1 The information given herein is based on data believed to be reliable, but Phoenix Contact Inc. makes no warranties expressed or implied as to its accuracy and assumes no liability arising out of its use by others. This publication is not to be taken as a license to operate under, or recommendation to infringe, any patent. Headquarters, U.S. Phoenix Contact Inc. P.O. Box 4100 Harrisburg, PA 17111-0100 Phone: (717) 944-1300 Fax: (717) 944-1625 Email: info@phoenixcon.com Web Site: www.phoenixcon.com 1676A009 Technical Support or Information Phone: 1-800-322-3225 Headquarters, Canada Phoenix Contact Ltd. 235 Watline Avenue Mississauga, Ontario L4Z 1P3 Phone: (905) 890-2820 Fax: (905) 890-0180 Phoenix Contact Inc. * P.O. Box 4100 * Harrisburg, PA 17111 * Phone: (717) 944-1300 * FAX: (717) 944-1625 Data Sheet XXXXY 2