TERMSERIES – The All-rounder New Electromechanical Relays and Solid-State Relays Miniature Industrial Relays/SSRs For control digital input isolation and actuator drives Unique Multi-Voltage Input Pluggable 24V – 230VAC/DC relay modules reduce inventory High-Visibility Status Indication An illuminated ejector ensures clearly visible status indication. 2CO Output Option Easy-to-Use Jumpers Two changeover contacts double the function and offer easier operation. Reduce wiring time and costs for all models and mix of 1CO and 2CO Smart Accessories Provide clear separation with isolation plates for grouping signals into function or voltages, and to isolate two modules up to 400V. Let’s connect. www.weidmuller.com Availability 1 Changeover contact 250V/ 6A, 6.4 mm wide 2 Changeover contact 250V/ 8A, 12.8 mm wide Type Nominal Voltage Part Number Type Nominal Voltage Part Number TRS 24VDC 1CO 24V DC 1122770000 TRS 24VDC 2CO 24V DC 1123490000 TRZ 24VDC 1CO 24V DC 1122880000 TRZ 24VDC 2CO 24V DC 1123610000 TRS 24VUC 1CO 24V AC/DC 1122780000 TRS 24VUC 2CO 24V AC/DC 1123500000 TRZ 24VUC 1CO 24V AC/DC 1122890000 TRZ 24VUC 2CO 24V AC/DC 1123620000 TRS 120VUC 1CO 120V AC/DC 1122810000 TRS 120VUC 2CO 120V AC/DC 1123530000 TRZ 120VUC 1CO 120V AC/DC 1122920000 TRZ 120VUC 2CO 120V AC/DC 1123650000 TRS 120VAC RC 1CO 120V AC 1122830000 TRS 120VAC RC 2CO 120V AC 1123550000 TRZ 120VAC RC 1CO 120V AC 1122940000 TRZ 120VAC RC 2CO 120V AC 1123680000 TRS 24-230VUC 1CO 24 - 230V AC/DC 1122850000 TRS 24-230VUC 2CO 24 - 230V AC/DC 1123580000 TRZ 24-230VUC 1CO 24 - 230V AC/DC 1122970000 TRZ 24-230VUC 2CO 24 - 230V AC/DC 1123700000 Availability - Hazardous Area Approved 1 Changeover contact 250V/ 6A, 6.4 mm wide - with GOLD plated contacts 1 Changeover contact 250V/ 6A, 6.4 mm wide Type Nominal Voltage Part Number Type Nominal Voltage Part Number TRS 12VDC 1CO C1D2 12V DC 1984560000 TRS 12VDC 1CO AU C1D2 12V DC 1984620000 TRS 24VDC 1CO C1D2 24V DC 1984570000 TRS 24VDC 1CO AU C1D2 24V DC 1984630000 TRS 24VUC 1CO C1D2 24V AC/DC 1984580000 Not available — — TRS 120VAC RC 1CO C1D2 120V AC 1984590000 TRS 120VAC RC 1CO AU C1D2 120V AC 1984640000 TRS 230VAC RC 1CO C1D2 230V AC 1984600000 Not available — — TRS 24-230VUC 1CO C1D2 24 - 230V AC/DC 1984610000 TRS 24-230VUC 1CO AU C1D2 24 - 230V AC/DC 1984650000 TRS = Screw Terminals TRZ = Tension Clamp Terminals RC = Integrated RC Filter TERMSERIES in the Field - Failure to switch-off Interference on the control lines of relays (e.g. by parallel power lines) can produce noise voltages. When this noise voltage is greater than the release voltage of the relay, the relay may not de-energize. Parallel installed cable e.g. 230 V power line Due to protective circuits in AC output cards a leakage current can occur in the off state. When the leakage current has sufficient power the relay will not de-energize. Great events often come from small beginnings: The inputs of the 120 / 230V AC variants have RC filters built in as standard. This circuit provides a reduction of noise voltage and leakage current. Magnetic field 2 Line capacity 50 nF/100 m (1.5mm ) Semiconductor output Line to the relay coil Diagram 1 - Inductive or capacitive coupling: Noise voltage > release voltage = Relay does not de-energize Diagram 2 - Output cards of control systems and control modules: Leakage current > Relay holding current = Relay does not de-energize Diagram 3 - TERMSERIES relays reliably de-energize – Always! Information Information is available for download on our website: www.weidmuller.com Printed catalog versions are also available and can be ordered online. Ref. No. Description 2021220000 2015/2016 Full Line Catalog 4.2 Relays and Solid-State Relays LIT1302 TERMSERIES Relays and Solid-State Relays Datasheet LIT1316 Relay Couplers Product Selection Guide LIT1419 TERMSERIES Interface Adapter (TIA) Datasheet LIT1424 TERMSERIES C1D2 Relay Modules Datasheet Weidmuller, Canada Weidmuller, Mexico 10 Spy Court Markham, Ontario L3R 5H6 Telephone: (800) 268-4080 Facsimile: (877) 300-5635 Email: [email protected] Website: www.weidmuller.ca Blvd. Hermanos Serdán 698, Col. San Rafael Oriente Puebla, Puebla, Mexico C.P. 72029 Telephone: 01 222 2686267 Facsimile: 01 222 2686219 Email: [email protected] Website: www.weidmuller.com.mx www.weidmuller.com Weidmuller, United States 821 Southlake Blvd. Richmond, Virginia 23236 Telephone: (800) 849-9343 Facsimile: (804) 379-2593 Email: [email protected] Website: www.weidmuller.com 08/15 • 1.5M • LIT1303