CONTROLS CONTROLS UR SERIES VOLTAGE CONTROL RELAY UL listed * * * * * CSA recognized AC or DC Voltage Control Manual or Automatic Operation Adjustable Threshold 5 to 50% Hysteresis Range LED Relay Status Indicator 1. AC/DC voltage control without latching: The output relay is energized when the voltage (AC peak voltage) exceeds the selected threshold. It de-energizes when the voltage falls below the hysteresis setting (5 to 50%) or when supply breaks. The hysteresis is controlled by a potentiometer and its selection does not change the chosen threshold. 2. AC/DC voltage control with latching: The output relay is energized when the voltage reaches the selected threshold and stays latched in this position. The contact between terminal B1 and M (or 8 or 9) should be opened or the input power of the device interrupted to reset. 2 S1 hysteresis Automatic Unlatching Threshold R S1 S2 Manual Unlatching Threshold SPECIFICATIONS: hysteresis R Input . . . . . . . . . . . . . . . . . . . . . . . . 24 VDC, 24, 48, 110, 220 VAC 15%, 50/60 Hz Power consumption . . . . . . . . . . . 24 VAC: 1 VA 48 VAC: 1.2 VA 110 VAC: 3.5 VA 220 VAC: 7 VA Control Input Acceptance load (input) Range Resistance Permanent Less than AC or DC (max) 10ms peak max. 0.1 to 10 V 10 k 50 V 100 V 0.4 to 40 V 40 k 100 V 300 V 4 to 400 V 400 k 440 V 750 V Hysteresis selection . . . . . . . . . . . 5 to 50% of set point Repeat accuracy . . . . . . . . . . . . . . 2% at a constant ambient Output Relay . . . . . . . . . . . . . . . . . SPDT Relay Contact material . . . . . . . . . . . . . . AgCdO Maximum loading . . . . . . . . . . . . . 10 A AC resistive 8 A DC inductive Maximum switching voltage . . . . . 250 VAC 250 VDC Relay maximum power rating . . . . 2200 VA Transient protection . . . . . . . . . . . 2500 volts 30 W Mechanical life of relay . . . . . . . . . 30 x 106 operations Electrical life of relay . . . . . . . . . . . 2 x 105 at 2400 VA resistive load Repetition accuracy . . . . . . . . . . . 0.5% at a constant ambient Response time . . . . . . . . . . . . . . . . 100 ms on make 200 ms on break Operating temperature . . . . . . . . . -4F to +140F -20C to +60C Weight . . . . . . . . . . . . . . . . . . . . . . 7 oz. (200g) WIRING DIAGRAM: + DUR LUR (+)0.1 to 10v (+)0.4 to 40v (+)4 to 400v S1 A1 11 (+)0.1 to 10v (+)0.4 to 40v (+)4 to 400v (-)0v S1 6 5 E1 E2 E3 7 4 3 8 10 2 12 14 B1 1 M A2 Latching S2 Latching S2 9 R 11 (-)0v - Option: 24 VDC power - the voltage and the measured current must be from separate sources. ORDERING INFORMATION: MOUNTING D = DIN-rail mounting L = 11 pin plug-in D UR 24A MOUNTING SERIES INPUT POWER SERIES UR UR SP50 Products and specifications subject to change without notice. INPUT POWER 24A = 24VAC 24D = 24VDC 48A = 48VAC 110A = 110VAC 220A = 220VAC Order/Technical Support - Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com 2/93 CONTROLS CONTROLS SR SERIES UNDER VOLTAGE RELAY UL listed * * * * CSA recognized Multiple AC/DC Voltages 5 to 20% Hysteresis Adjustment Automatic Operation Adjustable Threshold Threshold hysteresis R 0 t The voltage threshold SR Relay controls a voltage supply which is its own supply. The output relay is energized when the supply (effective for AC) exceeds the selected threshold. It de-energizes when the controlled supply falls below (5 to 20% Hysteresis) of the supply voltage or when the input power breaks. Hysteresis is controlled by a potentiometer and its selection does not change the chosen threshold. Pulses or drops of 100ms or less are ignored. SPECIFICATIONS: Input . . . . . . . . . . . . . . . . . . . . . . . .12 VDC, 24 VAC, 24 VDC, 48 VAC 48 VDC, 110 VAC, 220 VAC, 50/60 Hz -20% to +30% DC, -30% to +15% AC Maximum power consumption . . .24 VAC: 1.5 VA 24 VDC: .6 W . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 VAC: 2 VA 24 VDC: .8 W . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 VAC: 5 VA 48 VDC: 1.8 W 220 VAC: 11 VA Residual ripple . . . . . . . . . . . . . . .<Hysteresis value Output relay . . . . . . . . . . . . . . . . . .SPDT Relay Contact material . . . . . . . . . . . . . .AgCdO Maximum loading . . . . . . . . . . . . .10 A AC resistive 8 A DC inductive Maximum switching voltage . . . . .250 VAC 250 VDC Maximum power rating . . . . . . . . .2200 VA 80 W 6 Mechanical life of relay . . . . . . . . .30 x 10 operations Electrical life of relay . . . . . . . . . . .2 x 105 at 2200 VA resistive load Operating temperature . . . . . . . . .+14F to 140F -10C to +60C Weight . . . . . . . . . . . . . . . . . . . . . .2.8 oz. (100g) DSR PSR LSR + S S S A1 11 6 5 R 12 14 8 3 9 R 10 2 A2 4 7 4 1 11 5 3 6 R 2 1 7 8 - ORDERING INFORMATION: MOUNTING D = DIN-rail or panel mounting L = 11 pin plug-in P = 8 pin plug-in L SR 24 MOUNTING SERIES INPUT POWER SERIES SR Products and specifications subject to change without notice. Order/Technical Support - Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com 2/94 INPUT POWER 12 = 12 VDC 24D = 24 VDC 24A = 24 VAC 48D = 48 VDC 48A = 48 VAC 110 = 110 VAC 220 = 220 VAC Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Crouzet: LUR110A LUR24D DUR220A DUR24D DUR110A LSR110A DUR24A LSR24D DSR12D LSR24A LUR24A LUR220A LSR12D PSR24A DSR110A DSR220A DSR24D